21515146128

素因数分解:

$2^4\times 3^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 720

約数和(自身を含む): 79660139520

約数和(自身を除く): 58144993392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 48, 54, 56, 57, 63, 67, 69, 72, 76, 81, 84, 92, 108, 112, 114, 126, 133, 134, 138, 144, 152, 161, 162, 168, 171, 184, 189, 201, 207, 216, 228, 243, 252, 266, 268, 276, 304, 322, 324, 336, 342, 368, 378, 399, 402, 414, 432, 437, 456, 469, 483, 486, 504, 513, 532, 536, 552, 567, 603, 621, 644, 648, 684, 729, 756, 798, 804, 828, 874, 912, 938, 966, 972, 1008, 1026, 1064, 1072, 1104, 1134, 1197, 1206, 1242, 1273, 1288, 1296, 1311, 1368, 1407, 1449, 1458, 1512, 1539, 1541, 1596, 1608, 1656, 1701, 1748, 1809, 1863, 1876, 1932, 1944, 2052, 2128, 2187, 2268, 2394, 2412, 2484, 2546, 2576, 2622, 2736, 2814, 2898, 2916, 3024, 3059, 3078, 3082, 3192, 3216, 3312, 3402, 3496, 3591, 3618, 3726, 3752, 3819, 3864, 3888, 3933, 4104, 4221, 4347, 4374, 4536, 4617, 4623, 4788, 4824, 4968, 5092, 5103, 5244, 5427, 5589, 5628, 5796, 5832, 6118, 6156, 6164, 6384, 6561, 6804, 6992, 7182, 7236, 7452, 7504, 7638, 7728, 7866, 8208, 8442, 8694, 8748, 8911, 9072, 9177, 9234, 9246, 9576, 9648, 9936, 10184, 10206, 10488, 10773, 10787, 10854, 11178, 11256, 11457, 11592, 11664, 11799, 12236, 12312, 12328, 12663, 13041, 13122, 13608, 13851, 13869, 14364, 14472, 14904, 15276, 15309, 15732, 16281, 16767, 16884, 17388, 17496, 17822, 18354, 18468, 18492, 19152, 20368, 20412, 20976, 21546, 21574, 21708, 22356, 22512, 22914, 23184, 23598, 24472, 24624, 24656, 25326, 26082, 26244, 26733, 27216, 27531, 27702, 27738, 28728, 28944, 29279, 29808, 30552, 30618, 31464, 32319, 32361, 32562, 33534, 33768, 34371, 34776, 34992, 35397, 35644, 36708, 36936, 36984, 37989, 39123, 40824, 41553, 41607, 43092, 43148, 43416, 44712, 45828, 45927, 47196, 48843, 48944, 50301, 50652, 52164, 52488, 53466, 55062, 55404, 55476, 57456, 58558, 61104, 61236, 62928, 64638, 64722, 65124, 67068, 67536, 68742, 69552, 70794, 71288, 73416, 73872, 73968, 75978, 78246, 80199, 81648, 82593, 83106, 83214, 86184, 86296, 86832, 87837, 89424, 91656, 91854, 94392, 96957, 97083, 97686, 100602, 101304, 103113, 104328, 104976, 106191, 106932, 110124, 110808, 110952, 113967, 117116, 117369, 122472, 124659, 124821, 129276, 129444, 130248, 134136, 137484, 141588, 142576, 146529, 146832, 150903, 151956, 156492, 160398, 165186, 166212, 166428, 172368, 172592, 175674, 183312, 183708, 188784, 193914, 194166, 195372, 201204, 202608, 204953, 206226, 208656, 212382, 213864, 220248, 221616, 221904, 227934, 234232, 234738, 240597, 244944, 247779, 249318, 249642, 258552, 258888, 260496, 263511, 268272, 274968, 283176, 290871, 291249, 293058, 301806, 303912, 309339, 312984, 318573, 320796, 330372, 332424, 332856, 341901, 351348, 352107, 367416, 374463, 387828, 388332, 390744, 402408, 409906, 412452, 424764, 427728, 439587, 440496, 455868, 468464, 469476, 481194, 495558, 498636, 499284, 517104, 517776, 527022, 549936, 566352, 581742, 582498, 586116, 603612, 607824, 614859, 618678, 625968, 637146, 641592, 660744, 664848, 665712, 683802, 702696, 704214, 721791, 734832, 743337, 748926, 775656, 776664, 781488, 790533, 804816, 819812, 824904, 849528, 872613, 873747, 879174, 911736, 928017, 938952, 955719, 962388, 991116, 997272, 998568, 1025703, 1054044, 1056321, 1123389, 1163484, 1164996, 1172232, 1207224, 1229718, 1237356, 1274292, 1283184, 1321488, 1367604, 1405392, 1408428, 1443582, 1486674, 1497852, 1551312, 1553328, 1581066, 1639624, 1649808, 1699056, 1745226, 1747494, 1758348, 1823472, 1844577, 1856034, 1877904, 1911438, 1924776, 1982232, 1994544, 1997136, 2051406, 2108088, 2112642, 2165373, 2230011, 2246778, 2326968, 2329992, 2344464, 2371599, 2414448, 2459436, 2474712, 2548584, 2621241, 2735208, 2784051, 2816856, 2867157, 2887164, 2973348, 2995704, 3077109, 3162132, 3279248, 3370167, 3490452, 3494988, 3516696, 3689154, 3712068, 3822876, 3849552, 3964464, 4102812, 4216176, 4225284, 4330746, 4460022, 4493556, 4653936, 4659984, 4743198, 4918872, 4949424, 5097168, 5242482, 5470416, 5533731, 5568102, 5633712, 5734314, 5774328, 5946696, 5991408, 6154218, 6324264, 6496119, 6690033, 6740334, 6980904, 6989976, 7033392, 7114797, 7378308, 7424136, 7645752, 7863723, 8205624, 8352153, 8450568, 8661492, 8920044, 8987112, 9486396, 9837744, 10110501, 10484964, 11067462, 11136204, 11468628, 11548656, 11893392, 12308436, 12648528, 12992238, 13380066, 13480668, 13961808, 13979952, 14229594, 14756616, 14848272, 15291504, 15727446, 16411248, 16601193, 16704306, 16901136, 17322984, 17840088, 17974224, 18972792, 19488357, 20070099, 20221002, 20969928, 21344391, 22134924, 22272408, 22937256, 23591169, 24616872, 25984476, 26760132, 26961336, 28459188, 29513232, 31454892, 33202386, 33408612, 34645968, 35680176, 37945584, 38976714, 40140198, 40442004, 41939856, 42688782, 44269848, 44544816, 45874512, 47182338, 49233744, 49803579, 51968952, 53520264, 53922672, 56918376, 58465071, 62909784, 64033173, 66404772, 66817224, 70773507, 77953428, 80280396, 80884008, 85377564, 88539696, 94364676, 99607158, 103937904, 107040528, 113836752, 116930142, 125819568, 128066346, 132809544, 133634448, 141547014, 149410737, 155906856, 160560792, 161768016, 170755128, 188729352, 192099519, 199214316, 233860284, 256132692, 265619088, 283094028, 298821474, 311813712, 321121584, 341510256, 377458704, 384199038, 398428632, 448232211, 467720568, 512265384, 566188056, 597642948, 768398076, 796857264, 896464422, 935441136, 1024530768, 1132376112, 1195285896, 1344696633, 1536796152, 1792928844, 2390571792, 2689393266, 3073592304, 3585857688, 5378786532, 7171715376, 10757573064, 21515146128]

約数ペア:

[(1, 21515146128), (2, 10757573064), (3, 7171715376), (4, 5378786532), (6, 3585857688), (7, 3073592304), (8, 2689393266), (9, 2390571792), (12, 1792928844), (14, 1536796152), (16, 1344696633), (18, 1195285896), (19, 1132376112), (21, 1024530768), (23, 935441136), (24, 896464422), (27, 796857264), (28, 768398076), (36, 597642948), (38, 566188056), (42, 512265384), (46, 467720568), (48, 448232211), (54, 398428632), (56, 384199038), (57, 377458704), (63, 341510256), (67, 321121584), (69, 311813712), (72, 298821474), (76, 283094028), (81, 265619088), (84, 256132692), (92, 233860284), (108, 199214316), (112, 192099519), (114, 188729352), (126, 170755128), (133, 161768016), (134, 160560792), (138, 155906856), (144, 149410737), (152, 141547014), (161, 133634448), (162, 132809544), (168, 128066346), (171, 125819568), (184, 116930142), (189, 113836752), (201, 107040528), (207, 103937904), (216, 99607158), (228, 94364676), (243, 88539696), (252, 85377564), (266, 80884008), (268, 80280396), (276, 77953428), (304, 70773507), (322, 66817224), (324, 66404772), (336, 64033173), (342, 62909784), (368, 58465071), (378, 56918376), (399, 53922672), (402, 53520264), (414, 51968952), (432, 49803579), (437, 49233744), (456, 47182338), (469, 45874512), (483, 44544816), (486, 44269848), (504, 42688782), (513, 41939856), (532, 40442004), (536, 40140198), (552, 38976714), (567, 37945584), (603, 35680176), (621, 34645968), (644, 33408612), (648, 33202386), (684, 31454892), (729, 29513232), (756, 28459188), (798, 26961336), (804, 26760132), (828, 25984476), (874, 24616872), (912, 23591169), (938, 22937256), (966, 22272408), (972, 22134924), (1008, 21344391), (1026, 20969928), (1064, 20221002), (1072, 20070099), (1104, 19488357), (1134, 18972792), (1197, 17974224), (1206, 17840088), (1242, 17322984), (1273, 16901136), (1288, 16704306), (1296, 16601193), (1311, 16411248), (1368, 15727446), (1407, 15291504), (1449, 14848272), (1458, 14756616), (1512, 14229594), (1539, 13979952), (1541, 13961808), (1596, 13480668), (1608, 13380066), (1656, 12992238), (1701, 12648528), (1748, 12308436), (1809, 11893392), (1863, 11548656), (1876, 11468628), (1932, 11136204), (1944, 11067462), (2052, 10484964), (2128, 10110501), (2187, 9837744), (2268, 9486396), (2394, 8987112), (2412, 8920044), (2484, 8661492), (2546, 8450568), (2576, 8352153), (2622, 8205624), (2736, 7863723), (2814, 7645752), (2898, 7424136), (2916, 7378308), (3024, 7114797), (3059, 7033392), (3078, 6989976), (3082, 6980904), (3192, 6740334), (3216, 6690033), (3312, 6496119), (3402, 6324264), (3496, 6154218), (3591, 5991408), (3618, 5946696), (3726, 5774328), (3752, 5734314), (3819, 5633712), (3864, 5568102), (3888, 5533731), (3933, 5470416), (4104, 5242482), (4221, 5097168), (4347, 4949424), (4374, 4918872), (4536, 4743198), (4617, 4659984), (4623, 4653936), (4788, 4493556), (4824, 4460022), (4968, 4330746), (5092, 4225284), (5103, 4216176), (5244, 4102812), (5427, 3964464), (5589, 3849552), (5628, 3822876), (5796, 3712068), (5832, 3689154), (6118, 3516696), (6156, 3494988), (6164, 3490452), (6384, 3370167), (6561, 3279248), (6804, 3162132), (6992, 3077109), (7182, 2995704), (7236, 2973348), (7452, 2887164), (7504, 2867157), (7638, 2816856), (7728, 2784051), (7866, 2735208), (8208, 2621241), (8442, 2548584), (8694, 2474712), (8748, 2459436), (8911, 2414448), (9072, 2371599), (9177, 2344464), (9234, 2329992), (9246, 2326968), (9576, 2246778), (9648, 2230011), (9936, 2165373), (10184, 2112642), (10206, 2108088), (10488, 2051406), (10773, 1997136), (10787, 1994544), (10854, 1982232), (11178, 1924776), (11256, 1911438), (11457, 1877904), (11592, 1856034), (11664, 1844577), (11799, 1823472), (12236, 1758348), (12312, 1747494), (12328, 1745226), (12663, 1699056), (13041, 1649808), (13122, 1639624), (13608, 1581066), (13851, 1553328), (13869, 1551312), (14364, 1497852), (14472, 1486674), (14904, 1443582), (15276, 1408428), (15309, 1405392), (15732, 1367604), (16281, 1321488), (16767, 1283184), (16884, 1274292), (17388, 1237356), (17496, 1229718), (17822, 1207224), (18354, 1172232), (18468, 1164996), (18492, 1163484), (19152, 1123389), (20368, 1056321), (20412, 1054044), (20976, 1025703), (21546, 998568), (21574, 997272), (21708, 991116), (22356, 962388), (22512, 955719), (22914, 938952), (23184, 928017), (23598, 911736), (24472, 879174), (24624, 873747), (24656, 872613), (25326, 849528), (26082, 824904), (26244, 819812), (26733, 804816), (27216, 790533), (27531, 781488), (27702, 776664), (27738, 775656), (28728, 748926), (28944, 743337), (29279, 734832), (29808, 721791), (30552, 704214), (30618, 702696), (31464, 683802), (32319, 665712), (32361, 664848), (32562, 660744), (33534, 641592), (33768, 637146), (34371, 625968), (34776, 618678), (34992, 614859), (35397, 607824), (35644, 603612), (36708, 586116), (36936, 582498), (36984, 581742), (37989, 566352), (39123, 549936), (40824, 527022), (41553, 517776), (41607, 517104), (43092, 499284), (43148, 498636), (43416, 495558), (44712, 481194), (45828, 469476), (45927, 468464), (47196, 455868), (48843, 440496), (48944, 439587), (50301, 427728), (50652, 424764), (52164, 412452), (52488, 409906), (53466, 402408), (55062, 390744), (55404, 388332), (55476, 387828), (57456, 374463), (58558, 367416), (61104, 352107), (61236, 351348), (62928, 341901), (64638, 332856), (64722, 332424), (65124, 330372), (67068, 320796), (67536, 318573), (68742, 312984), (69552, 309339), (70794, 303912), (71288, 301806), (73416, 293058), (73872, 291249), (73968, 290871), (75978, 283176), (78246, 274968), (80199, 268272), (81648, 263511), (82593, 260496), (83106, 258888), (83214, 258552), (86184, 249642), (86296, 249318), (86832, 247779), (87837, 244944), (89424, 240597), (91656, 234738), (91854, 234232), (94392, 227934), (96957, 221904), (97083, 221616), (97686, 220248), (100602, 213864), (101304, 212382), (103113, 208656), (104328, 206226), (104976, 204953), (106191, 202608), (106932, 201204), (110124, 195372), (110808, 194166), (110952, 193914), (113967, 188784), (117116, 183708), (117369, 183312), (122472, 175674), (124659, 172592), (124821, 172368), (129276, 166428), (129444, 166212), (130248, 165186), (134136, 160398), (137484, 156492), (141588, 151956), (142576, 150903), (146529, 146832)]