21295770912

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:151

約数の個数: 960

約数和(自身を含む): 77864371200

約数和(自身を除く): 56568600288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 29, 31, 32, 36, 37, 38, 39, 48, 52, 54, 57, 58, 62, 72, 74, 76, 78, 81, 87, 93, 96, 104, 108, 111, 114, 116, 117, 124, 144, 148, 152, 156, 162, 171, 174, 186, 208, 216, 222, 228, 232, 234, 247, 248, 261, 279, 288, 296, 304, 312, 324, 333, 342, 348, 351, 372, 377, 403, 416, 432, 444, 456, 464, 468, 481, 494, 496, 513, 522, 551, 558, 589, 592, 608, 624, 648, 666, 684, 696, 702, 703, 741, 744, 754, 783, 806, 837, 864, 888, 899, 912, 928, 936, 962, 988, 992, 999, 1026, 1044, 1053, 1073, 1102, 1116, 1131, 1147, 1178, 1184, 1209, 1248, 1296, 1332, 1368, 1392, 1404, 1406, 1443, 1482, 1488, 1508, 1539, 1566, 1612, 1653, 1674, 1767, 1776, 1798, 1824, 1872, 1924, 1976, 1998, 2052, 2088, 2106, 2109, 2146, 2204, 2223, 2232, 2262, 2294, 2349, 2356, 2418, 2511, 2592, 2664, 2697, 2736, 2784, 2808, 2812, 2886, 2964, 2976, 2997, 3016, 3078, 3132, 3219, 3224, 3306, 3348, 3393, 3441, 3534, 3552, 3596, 3627, 3744, 3848, 3952, 3996, 4104, 4176, 4212, 4218, 4292, 4329, 4408, 4446, 4464, 4524, 4588, 4698, 4712, 4836, 4959, 5022, 5301, 5328, 5394, 5472, 5616, 5624, 5772, 5928, 5994, 6032, 6156, 6264, 6327, 6438, 6448, 6612, 6669, 6696, 6786, 6882, 7068, 7163, 7192, 7254, 7657, 7696, 7904, 7992, 8091, 8208, 8352, 8424, 8436, 8584, 8658, 8816, 8892, 8928, 9048, 9139, 9176, 9396, 9424, 9657, 9672, 9918, 10044, 10179, 10323, 10602, 10656, 10788, 10881, 11232, 11248, 11544, 11687, 11856, 11988, 12064, 12312, 12528, 12654, 12876, 12896, 12987, 13224, 13338, 13392, 13572, 13764, 13949, 14136, 14326, 14384, 14508, 14877, 14911, 15314, 15392, 15903, 15984, 16182, 16416, 16848, 16872, 17081, 17168, 17316, 17632, 17784, 18096, 18278, 18352, 18792, 18848, 18981, 19314, 19344, 19836, 20007, 20088, 20358, 20387, 20646, 21204, 21489, 21576, 21762, 21793, 22496, 22971, 23088, 23374, 23712, 23976, 24273, 24624, 25056, 25308, 25752, 25974, 26448, 26676, 26784, 27144, 27417, 27528, 27898, 28272, 28652, 28768, 28971, 29016, 29754, 29822, 30537, 30628, 30969, 31806, 31968, 32364, 32643, 33263, 33696, 33744, 34162, 34336, 34632, 35061, 35568, 36192, 36556, 36704, 37584, 37962, 38628, 38688, 38961, 39672, 40014, 40176, 40716, 40774, 41292, 41847, 42408, 42978, 43152, 43524, 43586, 44631, 44733, 45942, 46176, 46748, 47709, 47952, 48546, 49248, 50616, 51243, 51504, 51948, 52896, 53352, 54288, 54834, 55056, 55796, 56544, 56943, 57304, 57942, 58032, 59508, 59644, 61074, 61161, 61256, 61938, 63612, 64467, 64728, 65286, 65379, 66526, 67488, 68324, 68913, 69264, 70122, 71136, 72819, 73112, 75168, 75924, 77256, 77922, 79344, 80028, 80352, 81432, 81548, 82251, 82584, 83694, 84816, 85956, 86304, 86913, 87048, 87172, 89262, 89466, 91884, 92907, 93496, 95418, 95904, 97092, 99789, 101232, 102486, 103008, 103896, 105183, 106704, 108576, 109668, 110112, 111592, 113886, 114608, 115884, 116064, 119016, 119288, 122148, 122322, 122512, 123876, 125541, 127224, 128934, 129456, 130572, 130758, 133052, 134199, 136648, 137826, 138528, 140244, 145638, 146224, 151848, 153729, 154512, 155844, 158688, 160056, 162864, 163096, 164502, 165168, 167388, 169632, 171912, 173826, 174096, 174344, 178524, 178932, 183483, 183768, 185814, 186992, 190836, 193401, 194184, 196137, 199578, 202464, 204972, 206739, 207792, 210366, 213408, 219336, 222053, 223184, 227772, 229216, 231768, 238032, 238576, 244296, 244644, 245024, 246753, 247752, 251082, 254448, 257868, 258912, 261144, 261516, 265031, 266104, 268398, 273296, 275652, 280488, 283309, 291276, 292448, 299367, 303696, 307458, 309024, 311688, 315549, 320112, 325728, 326192, 329004, 330336, 334776, 343824, 347652, 348192, 348688, 357048, 357864, 366966, 367536, 371628, 373984, 376623, 381672, 386802, 388368, 392274, 399156, 402597, 409944, 413478, 415584, 420732, 432419, 438672, 444106, 446368, 455544, 461187, 463536, 476064, 477152, 488592, 489288, 493506, 495504, 502164, 508896, 515736, 522288, 523032, 530062, 532208, 536796, 546592, 550449, 551304, 560976, 566618, 580203, 582552, 588411, 598734, 607392, 614916, 620217, 623376, 631098, 631997, 640224, 652384, 658008, 666159, 669552, 687648, 695304, 697376, 714096, 715728, 733932, 735072, 740259, 743256, 753246, 763344, 773604, 776736, 784548, 795093, 798312, 805194, 819888, 826956, 841464, 849927, 864838, 877344, 888212, 898101, 911088, 922374, 927072, 946647, 977184, 978576, 987012, 991008, 1004328, 1031472, 1044576, 1046064, 1060124, 1064416, 1073592, 1100898, 1102608, 1121952, 1129869, 1133236, 1160406, 1165104, 1176822, 1197468, 1207791, 1229832, 1240434, 1246752, 1262196, 1263994, 1297257, 1316016, 1332318, 1339104, 1383561, 1390608, 1428192, 1431456, 1467864, 1480518, 1486512, 1506492, 1526688, 1547208, 1569096, 1590186, 1596624, 1610388, 1639776, 1651347, 1653912, 1682928, 1699854, 1729676, 1765233, 1776424, 1796202, 1822176, 1844748, 1893294, 1895991, 1957152, 1974024, 1998477, 2008656, 2062944, 2092128, 2120248, 2147184, 2201796, 2205216, 2259738, 2266472, 2320812, 2330208, 2353644, 2385279, 2394936, 2415582, 2459664, 2480868, 2524392, 2527988, 2549781, 2594514, 2632032, 2664636, 2694303, 2767122, 2781216, 2935728, 2961036, 2973024, 3012984, 3094416, 3138192, 3180372, 3193248, 3220776, 3302694, 3307824, 3365856, 3399708, 3459352, 3530466, 3552848, 3592404, 3689496, 3786588, 3791982, 3891771, 3948048, 3996954, 4017312, 4240496, 4294368, 4403592, 4519476, 4532944, 4641624, 4707288, 4770558, 4789872, 4831164, 4919328, 4961736, 5048784, 5055976, 5099562, 5189028, 5329272, 5388606, 5534244, 5687973, 5871456, 5922072, 5995431, 6025968, 6188832, 6276384, 6360744, 6441552, 6605388, 6615648, 6799416, 6918704, 7060932, 7105696, 7155837, 7184808, 7378992, 7573176, 7583964, 7649343, 7783542, 7896096, 7993908, 8215961, 8480992, 8807184, 9038952, 9065888, 9283248, 9414576, 9541116, 9579744, 9662328, 9923472, 10097568, 10111952, 10199124, 10378056, 10658544, 10777212, 11068488, 11375946, 11675313, 11844144, 11990862, 12051936, 12721488, 12883104, 13210776, 13598832, 13837408, 14121864, 14311674, 14369616, 14757984, 15146352, 15167928, 15298686, 15567084, 15987816, 16431922, 17063919, 17614368, 17986293, 18077904, 18566496, 18829152, 19082232, 19324656, 19846944, 20223904, 20398248, 20756112, 21317088, 21467511, 21554424, 22136976, 22751892, 22948029, 23350626, 23688288, 23981724, 24647883, 25442976, 26421552, 27197664, 28243728, 28623348, 28739232, 30292704, 30335856, 30597372, 31134168, 31975632, 32863844, 34127838, 35025939, 35972586, 36155808, 38164464, 38649312, 40796496, 41512224, 42935022, 43108848, 44273952, 45503784, 45896058, 46701252, 47963448, 49295766, 51191757, 52843104, 56487456, 57246696, 60671712, 61194744, 62268336, 63951264, 65727688, 68255676, 70051878, 71945172, 73943649, 76328928, 81592992, 85870044, 86217696, 91007568, 91792116, 93402504, 95926896, 98591532, 102383514, 114493392, 122389488, 124536672, 131455376, 136511352, 140103756, 143890344, 147887298, 171740088, 182015136, 183584232, 186805008, 191853792, 197183064, 204767028, 221830947, 228986784, 244778976, 262910752, 273022704, 280207512, 287780688, 295774596, 343480176, 367168464, 373610016, 394366128, 409534056, 443661894, 546045408, 560415024, 575561376, 591549192, 665492841, 686960352, 734336928, 788732256, 819068112, 887323788, 1120830048, 1183098384, 1330985682, 1638136224, 1774647576, 2366196768, 2661971364, 3549295152, 5323942728, 7098590304, 10647885456, 21295770912]

約数ペア:

[(1, 21295770912), (2, 10647885456), (3, 7098590304), (4, 5323942728), (6, 3549295152), (8, 2661971364), (9, 2366196768), (12, 1774647576), (13, 1638136224), (16, 1330985682), (18, 1183098384), (19, 1120830048), (24, 887323788), (26, 819068112), (27, 788732256), (29, 734336928), (31, 686960352), (32, 665492841), (36, 591549192), (37, 575561376), (38, 560415024), (39, 546045408), (48, 443661894), (52, 409534056), (54, 394366128), (57, 373610016), (58, 367168464), (62, 343480176), (72, 295774596), (74, 287780688), (76, 280207512), (78, 273022704), (81, 262910752), (87, 244778976), (93, 228986784), (96, 221830947), (104, 204767028), (108, 197183064), (111, 191853792), (114, 186805008), (116, 183584232), (117, 182015136), (124, 171740088), (144, 147887298), (148, 143890344), (152, 140103756), (156, 136511352), (162, 131455376), (171, 124536672), (174, 122389488), (186, 114493392), (208, 102383514), (216, 98591532), (222, 95926896), (228, 93402504), (232, 91792116), (234, 91007568), (247, 86217696), (248, 85870044), (261, 81592992), (279, 76328928), (288, 73943649), (296, 71945172), (304, 70051878), (312, 68255676), (324, 65727688), (333, 63951264), (342, 62268336), (348, 61194744), (351, 60671712), (372, 57246696), (377, 56487456), (403, 52843104), (416, 51191757), (432, 49295766), (444, 47963448), (456, 46701252), (464, 45896058), (468, 45503784), (481, 44273952), (494, 43108848), (496, 42935022), (513, 41512224), (522, 40796496), (551, 38649312), (558, 38164464), (589, 36155808), (592, 35972586), (608, 35025939), (624, 34127838), (648, 32863844), (666, 31975632), (684, 31134168), (696, 30597372), (702, 30335856), (703, 30292704), (741, 28739232), (744, 28623348), (754, 28243728), (783, 27197664), (806, 26421552), (837, 25442976), (864, 24647883), (888, 23981724), (899, 23688288), (912, 23350626), (928, 22948029), (936, 22751892), (962, 22136976), (988, 21554424), (992, 21467511), (999, 21317088), (1026, 20756112), (1044, 20398248), (1053, 20223904), (1073, 19846944), (1102, 19324656), (1116, 19082232), (1131, 18829152), (1147, 18566496), (1178, 18077904), (1184, 17986293), (1209, 17614368), (1248, 17063919), (1296, 16431922), (1332, 15987816), (1368, 15567084), (1392, 15298686), (1404, 15167928), (1406, 15146352), (1443, 14757984), (1482, 14369616), (1488, 14311674), (1508, 14121864), (1539, 13837408), (1566, 13598832), (1612, 13210776), (1653, 12883104), (1674, 12721488), (1767, 12051936), (1776, 11990862), (1798, 11844144), (1824, 11675313), (1872, 11375946), (1924, 11068488), (1976, 10777212), (1998, 10658544), (2052, 10378056), (2088, 10199124), (2106, 10111952), (2109, 10097568), (2146, 9923472), (2204, 9662328), (2223, 9579744), (2232, 9541116), (2262, 9414576), (2294, 9283248), (2349, 9065888), (2356, 9038952), (2418, 8807184), (2511, 8480992), (2592, 8215961), (2664, 7993908), (2697, 7896096), (2736, 7783542), (2784, 7649343), (2808, 7583964), (2812, 7573176), (2886, 7378992), (2964, 7184808), (2976, 7155837), (2997, 7105696), (3016, 7060932), (3078, 6918704), (3132, 6799416), (3219, 6615648), (3224, 6605388), (3306, 6441552), (3348, 6360744), (3393, 6276384), (3441, 6188832), (3534, 6025968), (3552, 5995431), (3596, 5922072), (3627, 5871456), (3744, 5687973), (3848, 5534244), (3952, 5388606), (3996, 5329272), (4104, 5189028), (4176, 5099562), (4212, 5055976), (4218, 5048784), (4292, 4961736), (4329, 4919328), (4408, 4831164), (4446, 4789872), (4464, 4770558), (4524, 4707288), (4588, 4641624), (4698, 4532944), (4712, 4519476), (4836, 4403592), (4959, 4294368), (5022, 4240496), (5301, 4017312), (5328, 3996954), (5394, 3948048), (5472, 3891771), (5616, 3791982), (5624, 3786588), (5772, 3689496), (5928, 3592404), (5994, 3552848), (6032, 3530466), (6156, 3459352), (6264, 3399708), (6327, 3365856), (6438, 3307824), (6448, 3302694), (6612, 3220776), (6669, 3193248), (6696, 3180372), (6786, 3138192), (6882, 3094416), (7068, 3012984), (7163, 2973024), (7192, 2961036), (7254, 2935728), (7657, 2781216), (7696, 2767122), (7904, 2694303), (7992, 2664636), (8091, 2632032), (8208, 2594514), (8352, 2549781), (8424, 2527988), (8436, 2524392), (8584, 2480868), (8658, 2459664), (8816, 2415582), (8892, 2394936), (8928, 2385279), (9048, 2353644), (9139, 2330208), (9176, 2320812), (9396, 2266472), (9424, 2259738), (9657, 2205216), (9672, 2201796), (9918, 2147184), (10044, 2120248), (10179, 2092128), (10323, 2062944), (10602, 2008656), (10656, 1998477), (10788, 1974024), (10881, 1957152), (11232, 1895991), (11248, 1893294), (11544, 1844748), (11687, 1822176), (11856, 1796202), (11988, 1776424), (12064, 1765233), (12312, 1729676), (12528, 1699854), (12654, 1682928), (12876, 1653912), (12896, 1651347), (12987, 1639776), (13224, 1610388), (13338, 1596624), (13392, 1590186), (13572, 1569096), (13764, 1547208), (13949, 1526688), (14136, 1506492), (14326, 1486512), (14384, 1480518), (14508, 1467864), (14877, 1431456), (14911, 1428192), (15314, 1390608), (15392, 1383561), (15903, 1339104), (15984, 1332318), (16182, 1316016), (16416, 1297257), (16848, 1263994), (16872, 1262196), (17081, 1246752), (17168, 1240434), (17316, 1229832), (17632, 1207791), (17784, 1197468), (18096, 1176822), (18278, 1165104), (18352, 1160406), (18792, 1133236), (18848, 1129869), (18981, 1121952), (19314, 1102608), (19344, 1100898), (19836, 1073592), (20007, 1064416), (20088, 1060124), (20358, 1046064), (20387, 1044576), (20646, 1031472), (21204, 1004328), (21489, 991008), (21576, 987012), (21762, 978576), (21793, 977184), (22496, 946647), (22971, 927072), (23088, 922374), (23374, 911088), (23712, 898101), (23976, 888212), (24273, 877344), (24624, 864838), (25056, 849927), (25308, 841464), (25752, 826956), (25974, 819888), (26448, 805194), (26676, 798312), (26784, 795093), (27144, 784548), (27417, 776736), (27528, 773604), (27898, 763344), (28272, 753246), (28652, 743256), (28768, 740259), (28971, 735072), (29016, 733932), (29754, 715728), (29822, 714096), (30537, 697376), (30628, 695304), (30969, 687648), (31806, 669552), (31968, 666159), (32364, 658008), (32643, 652384), (33263, 640224), (33696, 631997), (33744, 631098), (34162, 623376), (34336, 620217), (34632, 614916), (35061, 607392), (35568, 598734), (36192, 588411), (36556, 582552), (36704, 580203), (37584, 566618), (37962, 560976), (38628, 551304), (38688, 550449), (38961, 546592), (39672, 536796), (40014, 532208), (40176, 530062), (40716, 523032), (40774, 522288), (41292, 515736), (41847, 508896), (42408, 502164), (42978, 495504), (43152, 493506), (43524, 489288), (43586, 488592), (44631, 477152), (44733, 476064), (45942, 463536), (46176, 461187), (46748, 455544), (47709, 446368), (47952, 444106), (48546, 438672), (49248, 432419), (50616, 420732), (51243, 415584), (51504, 413478), (51948, 409944), (52896, 402597), (53352, 399156), (54288, 392274), (54834, 388368), (55056, 386802), (55796, 381672), (56544, 376623), (56943, 373984), (57304, 371628), (57942, 367536), (58032, 366966), (59508, 357864), (59644, 357048), (61074, 348688), (61161, 348192), (61256, 347652), (61938, 343824), (63612, 334776), (64467, 330336), (64728, 329004), (65286, 326192), (65379, 325728), (66526, 320112), (67488, 315549), (68324, 311688), (68913, 309024), (69264, 307458), (70122, 303696), (71136, 299367), (72819, 292448), (73112, 291276), (75168, 283309), (75924, 280488), (77256, 275652), (77922, 273296), (79344, 268398), (80028, 266104), (80352, 265031), (81432, 261516), (81548, 261144), (82251, 258912), (82584, 257868), (83694, 254448), (84816, 251082), (85956, 247752), (86304, 246753), (86913, 245024), (87048, 244644), (87172, 244296), (89262, 238576), (89466, 238032), (91884, 231768), (92907, 229216), (93496, 227772), (95418, 223184), (95904, 222053), (97092, 219336), (99789, 213408), (101232, 210366), (102486, 207792), (103008, 206739), (103896, 204972), (105183, 202464), (106704, 199578), (108576, 196137), (109668, 194184), (110112, 193401), (111592, 190836), (113886, 186992), (114608, 185814), (115884, 183768), (116064, 183483), (119016, 178932), (119288, 178524), (122148, 174344), (122322, 174096), (122512, 173826), (123876, 171912), (125541, 169632), (127224, 167388), (128934, 165168), (129456, 164502), (130572, 163096), (130758, 162864), (133052, 160056), (134199, 158688), (136648, 155844), (137826, 154512), (138528, 153729), (140244, 151848), (145638, 146224)]