16205522256

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 1080

約数和(自身を含む): 65013443040

約数和(自身を除く): 48807920784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 33, 36, 37, 38, 42, 44, 48, 49, 54, 56, 57, 63, 66, 72, 74, 76, 77, 81, 84, 88, 98, 99, 108, 111, 112, 114, 121, 126, 132, 133, 144, 147, 148, 152, 154, 162, 168, 171, 176, 189, 196, 198, 209, 216, 222, 228, 231, 242, 243, 252, 259, 264, 266, 294, 296, 297, 304, 308, 324, 333, 336, 342, 363, 378, 392, 396, 399, 407, 418, 432, 441, 444, 456, 462, 484, 486, 504, 513, 518, 528, 532, 539, 567, 588, 592, 594, 616, 627, 648, 666, 684, 693, 703, 726, 756, 777, 784, 792, 798, 814, 836, 847, 882, 888, 891, 912, 924, 931, 968, 972, 999, 1008, 1026, 1036, 1064, 1078, 1089, 1134, 1176, 1188, 1197, 1221, 1232, 1254, 1296, 1323, 1332, 1368, 1386, 1406, 1452, 1463, 1512, 1539, 1554, 1584, 1596, 1617, 1628, 1672, 1694, 1701, 1764, 1776, 1782, 1813, 1848, 1862, 1881, 1936, 1944, 1998, 2052, 2072, 2079, 2109, 2128, 2156, 2178, 2268, 2299, 2331, 2352, 2376, 2394, 2442, 2508, 2541, 2646, 2664, 2673, 2736, 2772, 2793, 2812, 2849, 2904, 2926, 2997, 3024, 3078, 3108, 3192, 3234, 3256, 3267, 3344, 3388, 3402, 3528, 3564, 3591, 3626, 3663, 3696, 3724, 3762, 3888, 3969, 3996, 4104, 4144, 4158, 4218, 4312, 4356, 4389, 4477, 4536, 4598, 4617, 4662, 4752, 4788, 4851, 4884, 4921, 5016, 5082, 5292, 5328, 5346, 5439, 5544, 5586, 5624, 5643, 5698, 5808, 5852, 5929, 5994, 6156, 6216, 6237, 6327, 6384, 6468, 6512, 6534, 6776, 6804, 6897, 6993, 7056, 7128, 7182, 7252, 7326, 7448, 7524, 7623, 7733, 7938, 7992, 8208, 8316, 8379, 8436, 8547, 8624, 8712, 8778, 8954, 8991, 9072, 9196, 9234, 9324, 9576, 9702, 9768, 9801, 9842, 10032, 10164, 10241, 10584, 10692, 10773, 10878, 10989, 11088, 11172, 11248, 11286, 11396, 11704, 11858, 11907, 11988, 12312, 12432, 12474, 12654, 12936, 13068, 13167, 13431, 13552, 13608, 13794, 13986, 14256, 14364, 14504, 14553, 14652, 14763, 14896, 15048, 15246, 15466, 15876, 15984, 16093, 16317, 16632, 16758, 16872, 16929, 17094, 17424, 17556, 17787, 17908, 17982, 18392, 18468, 18648, 18711, 18981, 19152, 19404, 19536, 19602, 19684, 19943, 20328, 20482, 20691, 20979, 21168, 21384, 21546, 21756, 21978, 22344, 22572, 22792, 22869, 23199, 23408, 23716, 23814, 23976, 24624, 24948, 25137, 25308, 25641, 25872, 26136, 26334, 26862, 27216, 27588, 27972, 28728, 29008, 29106, 29304, 29403, 29526, 30096, 30492, 30723, 30932, 31339, 31752, 32186, 32319, 32634, 32967, 33264, 33516, 33744, 33858, 34188, 34447, 35112, 35574, 35816, 35964, 36784, 36936, 37296, 37422, 37962, 38808, 39204, 39368, 39501, 39886, 40293, 40656, 40964, 41382, 41958, 42768, 43092, 43512, 43659, 43956, 44289, 44688, 45144, 45584, 45738, 46398, 47432, 47628, 47952, 48279, 48951, 49896, 50274, 50616, 50787, 51282, 52272, 52668, 53361, 53724, 54131, 55176, 55944, 56943, 57456, 58212, 58608, 58806, 59052, 59829, 60984, 61446, 61864, 62073, 62678, 62937, 63504, 64372, 64638, 65268, 65934, 67032, 67716, 68376, 68607, 68894, 69597, 70224, 71148, 71632, 71928, 73872, 74844, 75411, 75924, 76923, 77616, 78408, 78736, 79002, 79772, 80586, 81928, 82764, 83916, 85063, 86184, 87024, 87318, 87912, 88578, 90288, 91476, 92169, 92796, 94017, 94864, 95256, 96558, 97902, 98901, 99792, 100548, 101232, 101574, 102564, 103341, 105336, 106722, 107448, 108262, 110352, 111888, 112651, 113886, 116424, 117612, 118104, 118503, 119658, 120879, 121968, 122892, 123728, 124146, 125356, 125874, 128744, 129276, 130536, 130977, 131868, 132867, 134064, 135432, 136752, 137214, 137788, 139194, 142296, 143856, 144837, 146853, 149688, 150822, 151848, 153846, 156816, 158004, 159544, 160083, 161172, 162393, 163856, 165528, 167832, 170126, 170829, 172368, 174636, 175824, 177156, 179487, 182952, 184338, 185592, 186219, 188034, 190512, 193116, 195804, 197802, 201096, 203148, 205128, 205821, 206682, 208791, 210672, 213444, 214896, 216524, 219373, 225302, 226233, 227772, 230769, 232848, 235224, 236208, 237006, 239316, 241758, 245784, 248292, 250712, 251748, 255189, 257488, 258552, 261072, 261954, 263736, 265734, 270864, 274428, 275576, 276507, 278388, 282051, 284592, 289674, 293706, 299376, 301644, 303696, 307692, 310023, 316008, 319088, 320166, 322344, 324786, 331056, 335664, 337953, 340252, 341658, 349272, 354312, 355509, 358974, 362637, 365904, 368676, 371184, 372438, 376068, 378917, 386232, 391608, 395604, 398601, 402192, 406296, 410256, 411642, 413364, 417582, 426888, 433048, 434511, 438746, 440559, 450604, 452466, 455544, 461538, 470448, 474012, 478632, 480249, 483516, 487179, 491568, 496584, 501424, 503496, 510378, 517104, 523908, 527472, 531468, 538461, 548856, 551152, 553014, 556776, 558657, 564102, 579348, 587412, 595441, 603288, 615384, 620046, 626373, 632016, 640332, 644688, 649572, 658119, 675906, 680504, 683316, 692307, 698544, 708624, 711018, 717948, 725274, 737352, 744876, 752136, 757834, 765567, 772464, 783216, 791208, 797202, 812592, 823284, 826728, 829521, 835164, 846153, 853776, 866096, 869022, 877492, 881118, 901208, 904932, 911088, 923076, 930069, 948024, 957264, 960498, 967032, 974358, 993168, 1006992, 1013859, 1020756, 1047816, 1062936, 1076922, 1087911, 1097712, 1106028, 1113552, 1117314, 1128204, 1136751, 1158696, 1174824, 1190882, 1195803, 1206576, 1230768, 1240092, 1252746, 1280664, 1299144, 1303533, 1316238, 1351812, 1361008, 1366632, 1384614, 1422036, 1435896, 1440747, 1450548, 1461537, 1474704, 1489752, 1504272, 1515668, 1531134, 1582416, 1594404, 1615383, 1646568, 1653456, 1659042, 1670328, 1692306, 1738044, 1754984, 1762236, 1786323, 1802416, 1809864, 1846152, 1860138, 1879119, 1896048, 1920996, 1934064, 1948716, 1974357, 2027718, 2041512, 2095632, 2125872, 2153844, 2175822, 2212056, 2234628, 2256408, 2273502, 2296701, 2317392, 2349648, 2381764, 2391606, 2480184, 2488563, 2505492, 2538459, 2561328, 2598288, 2607066, 2632476, 2703624, 2733264, 2769228, 2790207, 2844072, 2871792, 2881494, 2901096, 2923074, 2979504, 3031336, 3041577, 3062268, 3188808, 3230766, 3293136, 3318084, 3340656, 3384612, 3410253, 3476088, 3509968, 3524472, 3572646, 3619728, 3692304, 3720276, 3758238, 3841992, 3897432, 3910599, 3948714, 4055436, 4083024, 4168087, 4307688, 4351644, 4384611, 4424112, 4469256, 4512816, 4547004, 4593402, 4763528, 4783212, 4846149, 4960368, 4977126, 5010984, 5076918, 5214132, 5264952, 5358969, 5407248, 5538456, 5580414, 5688144, 5762988, 5802192, 5846148, 5923071, 6062672, 6083154, 6124536, 6377616, 6461532, 6636168, 6769224, 6820506, 6890103, 6952176, 7048944, 7145292, 7440552, 7516476, 7615377, 7683984, 7794864, 7821198, 7897428, 8110872, 8336174, 8370621, 8615376, 8703288, 8769222, 8938512, 9094008, 9124731, 9186804, 9527056, 9566424, 9692298, 9954252, 10021968, 10153836, 10230759, 10428264, 10529904, 10717938, 11076912, 11160828, 11525976, 11692296, 11846142, 12166308, 12249072, 12504261, 12923064, 13153833, 13272336, 13538448, 13641012, 13780206, 14290584, 14881104, 15032952, 15230754, 15642396, 15794856, 16076907, 16221744, 16672348, 16741242, 17406576, 17538444, 17769213, 18188016, 18249462, 18373608, 19132848, 19384596, 19908504, 20307672, 20461518, 20670309, 20856528, 21435876, 22321656, 23051952, 23384592, 23692284, 24332616, 25008522, 25846128, 26307666, 27282024, 27374193, 27560412, 28581168, 30065904, 30461508, 30692277, 31284792, 31589712, 32153814, 33344696, 33482484, 35076888, 35538426, 36498924, 36747216, 37512783, 38769192, 39817008, 40615344, 40923036, 41340618, 42871752, 44643312, 47384568, 48230721, 48665232, 50017044, 52615332, 53307639, 54564048, 54748386, 55120824, 60923016, 61384554, 62569584, 64307628, 66689392, 66964968, 70153776, 71076852, 72997848, 75025566, 77538384, 81846072, 82681236, 85743504, 92076831, 94769136, 96461442, 100034088, 105230664, 106615278, 109496772, 110241648, 112538349, 121846032, 122769108, 128615256, 133929936, 142153704, 144692163, 145995696, 150051132, 163692144, 165362472, 184153662, 192922884, 200068176, 210461328, 213230556, 218993544, 225076698, 245538216, 257230512, 284307408, 289384326, 300102264, 330724944, 337615047, 368307324, 385845768, 426461112, 437987088, 450153396, 491076432, 578768652, 600204528, 675230094, 736614648, 771691536, 852922224, 900306792, 1012845141, 1157537304, 1350460188, 1473229296, 1800613584, 2025690282, 2315074608, 2700920376, 4051380564, 5401840752, 8102761128, 16205522256]

約数ペア:

[(1, 16205522256), (2, 8102761128), (3, 5401840752), (4, 4051380564), (6, 2700920376), (7, 2315074608), (8, 2025690282), (9, 1800613584), (11, 1473229296), (12, 1350460188), (14, 1157537304), (16, 1012845141), (18, 900306792), (19, 852922224), (21, 771691536), (22, 736614648), (24, 675230094), (27, 600204528), (28, 578768652), (33, 491076432), (36, 450153396), (37, 437987088), (38, 426461112), (42, 385845768), (44, 368307324), (48, 337615047), (49, 330724944), (54, 300102264), (56, 289384326), (57, 284307408), (63, 257230512), (66, 245538216), (72, 225076698), (74, 218993544), (76, 213230556), (77, 210461328), (81, 200068176), (84, 192922884), (88, 184153662), (98, 165362472), (99, 163692144), (108, 150051132), (111, 145995696), (112, 144692163), (114, 142153704), (121, 133929936), (126, 128615256), (132, 122769108), (133, 121846032), (144, 112538349), (147, 110241648), (148, 109496772), (152, 106615278), (154, 105230664), (162, 100034088), (168, 96461442), (171, 94769136), (176, 92076831), (189, 85743504), (196, 82681236), (198, 81846072), (209, 77538384), (216, 75025566), (222, 72997848), (228, 71076852), (231, 70153776), (242, 66964968), (243, 66689392), (252, 64307628), (259, 62569584), (264, 61384554), (266, 60923016), (294, 55120824), (296, 54748386), (297, 54564048), (304, 53307639), (308, 52615332), (324, 50017044), (333, 48665232), (336, 48230721), (342, 47384568), (363, 44643312), (378, 42871752), (392, 41340618), (396, 40923036), (399, 40615344), (407, 39817008), (418, 38769192), (432, 37512783), (441, 36747216), (444, 36498924), (456, 35538426), (462, 35076888), (484, 33482484), (486, 33344696), (504, 32153814), (513, 31589712), (518, 31284792), (528, 30692277), (532, 30461508), (539, 30065904), (567, 28581168), (588, 27560412), (592, 27374193), (594, 27282024), (616, 26307666), (627, 25846128), (648, 25008522), (666, 24332616), (684, 23692284), (693, 23384592), (703, 23051952), (726, 22321656), (756, 21435876), (777, 20856528), (784, 20670309), (792, 20461518), (798, 20307672), (814, 19908504), (836, 19384596), (847, 19132848), (882, 18373608), (888, 18249462), (891, 18188016), (912, 17769213), (924, 17538444), (931, 17406576), (968, 16741242), (972, 16672348), (999, 16221744), (1008, 16076907), (1026, 15794856), (1036, 15642396), (1064, 15230754), (1078, 15032952), (1089, 14881104), (1134, 14290584), (1176, 13780206), (1188, 13641012), (1197, 13538448), (1221, 13272336), (1232, 13153833), (1254, 12923064), (1296, 12504261), (1323, 12249072), (1332, 12166308), (1368, 11846142), (1386, 11692296), (1406, 11525976), (1452, 11160828), (1463, 11076912), (1512, 10717938), (1539, 10529904), (1554, 10428264), (1584, 10230759), (1596, 10153836), (1617, 10021968), (1628, 9954252), (1672, 9692298), (1694, 9566424), (1701, 9527056), (1764, 9186804), (1776, 9124731), (1782, 9094008), (1813, 8938512), (1848, 8769222), (1862, 8703288), (1881, 8615376), (1936, 8370621), (1944, 8336174), (1998, 8110872), (2052, 7897428), (2072, 7821198), (2079, 7794864), (2109, 7683984), (2128, 7615377), (2156, 7516476), (2178, 7440552), (2268, 7145292), (2299, 7048944), (2331, 6952176), (2352, 6890103), (2376, 6820506), (2394, 6769224), (2442, 6636168), (2508, 6461532), (2541, 6377616), (2646, 6124536), (2664, 6083154), (2673, 6062672), (2736, 5923071), (2772, 5846148), (2793, 5802192), (2812, 5762988), (2849, 5688144), (2904, 5580414), (2926, 5538456), (2997, 5407248), (3024, 5358969), (3078, 5264952), (3108, 5214132), (3192, 5076918), (3234, 5010984), (3256, 4977126), (3267, 4960368), (3344, 4846149), (3388, 4783212), (3402, 4763528), (3528, 4593402), (3564, 4547004), (3591, 4512816), (3626, 4469256), (3663, 4424112), (3696, 4384611), (3724, 4351644), (3762, 4307688), (3888, 4168087), (3969, 4083024), (3996, 4055436), (4104, 3948714), (4144, 3910599), (4158, 3897432), (4218, 3841992), (4312, 3758238), (4356, 3720276), (4389, 3692304), (4477, 3619728), (4536, 3572646), (4598, 3524472), (4617, 3509968), (4662, 3476088), (4752, 3410253), (4788, 3384612), (4851, 3340656), (4884, 3318084), (4921, 3293136), (5016, 3230766), (5082, 3188808), (5292, 3062268), (5328, 3041577), (5346, 3031336), (5439, 2979504), (5544, 2923074), (5586, 2901096), (5624, 2881494), (5643, 2871792), (5698, 2844072), (5808, 2790207), (5852, 2769228), (5929, 2733264), (5994, 2703624), (6156, 2632476), (6216, 2607066), (6237, 2598288), (6327, 2561328), (6384, 2538459), (6468, 2505492), (6512, 2488563), (6534, 2480184), (6776, 2391606), (6804, 2381764), (6897, 2349648), (6993, 2317392), (7056, 2296701), (7128, 2273502), (7182, 2256408), (7252, 2234628), (7326, 2212056), (7448, 2175822), (7524, 2153844), (7623, 2125872), (7733, 2095632), (7938, 2041512), (7992, 2027718), (8208, 1974357), (8316, 1948716), (8379, 1934064), (8436, 1920996), (8547, 1896048), (8624, 1879119), (8712, 1860138), (8778, 1846152), (8954, 1809864), (8991, 1802416), (9072, 1786323), (9196, 1762236), (9234, 1754984), (9324, 1738044), (9576, 1692306), (9702, 1670328), (9768, 1659042), (9801, 1653456), (9842, 1646568), (10032, 1615383), (10164, 1594404), (10241, 1582416), (10584, 1531134), (10692, 1515668), (10773, 1504272), (10878, 1489752), (10989, 1474704), (11088, 1461537), (11172, 1450548), (11248, 1440747), (11286, 1435896), (11396, 1422036), (11704, 1384614), (11858, 1366632), (11907, 1361008), (11988, 1351812), (12312, 1316238), (12432, 1303533), (12474, 1299144), (12654, 1280664), (12936, 1252746), (13068, 1240092), (13167, 1230768), (13431, 1206576), (13552, 1195803), (13608, 1190882), (13794, 1174824), (13986, 1158696), (14256, 1136751), (14364, 1128204), (14504, 1117314), (14553, 1113552), (14652, 1106028), (14763, 1097712), (14896, 1087911), (15048, 1076922), (15246, 1062936), (15466, 1047816), (15876, 1020756), (15984, 1013859), (16093, 1006992), (16317, 993168), (16632, 974358), (16758, 967032), (16872, 960498), (16929, 957264), (17094, 948024), (17424, 930069), (17556, 923076), (17787, 911088), (17908, 904932), (17982, 901208), (18392, 881118), (18468, 877492), (18648, 869022), (18711, 866096), (18981, 853776), (19152, 846153), (19404, 835164), (19536, 829521), (19602, 826728), (19684, 823284), (19943, 812592), (20328, 797202), (20482, 791208), (20691, 783216), (20979, 772464), (21168, 765567), (21384, 757834), (21546, 752136), (21756, 744876), (21978, 737352), (22344, 725274), (22572, 717948), (22792, 711018), (22869, 708624), (23199, 698544), (23408, 692307), (23716, 683316), (23814, 680504), (23976, 675906), (24624, 658119), (24948, 649572), (25137, 644688), (25308, 640332), (25641, 632016), (25872, 626373), (26136, 620046), (26334, 615384), (26862, 603288), (27216, 595441), (27588, 587412), (27972, 579348), (28728, 564102), (29008, 558657), (29106, 556776), (29304, 553014), (29403, 551152), (29526, 548856), (30096, 538461), (30492, 531468), (30723, 527472), (30932, 523908), (31339, 517104), (31752, 510378), (32186, 503496), (32319, 501424), (32634, 496584), (32967, 491568), (33264, 487179), (33516, 483516), (33744, 480249), (33858, 478632), (34188, 474012), (34447, 470448), (35112, 461538), (35574, 455544), (35816, 452466), (35964, 450604), (36784, 440559), (36936, 438746), (37296, 434511), (37422, 433048), (37962, 426888), (38808, 417582), (39204, 413364), (39368, 411642), (39501, 410256), (39886, 406296), (40293, 402192), (40656, 398601), (40964, 395604), (41382, 391608), (41958, 386232), (42768, 378917), (43092, 376068), (43512, 372438), (43659, 371184), (43956, 368676), (44289, 365904), (44688, 362637), (45144, 358974), (45584, 355509), (45738, 354312), (46398, 349272), (47432, 341658), (47628, 340252), (47952, 337953), (48279, 335664), (48951, 331056), (49896, 324786), (50274, 322344), (50616, 320166), (50787, 319088), (51282, 316008), (52272, 310023), (52668, 307692), (53361, 303696), (53724, 301644), (54131, 299376), (55176, 293706), (55944, 289674), (56943, 284592), (57456, 282051), (58212, 278388), (58608, 276507), (58806, 275576), (59052, 274428), (59829, 270864), (60984, 265734), (61446, 263736), (61864, 261954), (62073, 261072), (62678, 258552), (62937, 257488), (63504, 255189), (64372, 251748), (64638, 250712), (65268, 248292), (65934, 245784), (67032, 241758), (67716, 239316), (68376, 237006), (68607, 236208), (68894, 235224), (69597, 232848), (70224, 230769), (71148, 227772), (71632, 226233), (71928, 225302), (73872, 219373), (74844, 216524), (75411, 214896), (75924, 213444), (76923, 210672), (77616, 208791), (78408, 206682), (78736, 205821), (79002, 205128), (79772, 203148), (80586, 201096), (81928, 197802), (82764, 195804), (83916, 193116), (85063, 190512), (86184, 188034), (87024, 186219), (87318, 185592), (87912, 184338), (88578, 182952), (90288, 179487), (91476, 177156), (92169, 175824), (92796, 174636), (94017, 172368), (94864, 170829), (95256, 170126), (96558, 167832), (97902, 165528), (98901, 163856), (99792, 162393), (100548, 161172), (101232, 160083), (101574, 159544), (102564, 158004), (103341, 156816), (105336, 153846), (106722, 151848), (107448, 150822), (108262, 149688), (110352, 146853), (111888, 144837), (112651, 143856), (113886, 142296), (116424, 139194), (117612, 137788), (118104, 137214), (118503, 136752), (119658, 135432), (120879, 134064), (121968, 132867), (122892, 131868), (123728, 130977), (124146, 130536), (125356, 129276), (125874, 128744)]