1230064128

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 3744998400

約数和(自身を除く): 2514934272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 79, 93, 96, 109, 124, 128, 144, 158, 186, 192, 218, 237, 248, 256, 279, 288, 316, 327, 372, 384, 436, 474, 496, 512, 558, 576, 632, 654, 711, 744, 768, 872, 948, 981, 992, 1116, 1152, 1264, 1308, 1422, 1488, 1536, 1744, 1896, 1962, 1984, 2232, 2304, 2449, 2528, 2616, 2844, 2976, 3379, 3488, 3792, 3924, 3968, 4464, 4608, 4898, 5056, 5232, 5688, 5952, 6758, 6976, 7347, 7584, 7848, 7936, 8611, 8928, 9796, 10112, 10137, 10464, 11376, 11904, 13516, 13952, 14694, 15168, 15696, 15872, 17222, 17856, 19592, 20224, 20274, 20928, 22041, 22752, 23808, 25833, 27032, 27904, 29388, 30336, 30411, 31392, 34444, 35712, 39184, 40448, 40548, 41856, 44082, 45504, 47616, 51666, 54064, 55808, 58776, 60672, 60822, 62784, 68888, 71424, 77499, 78368, 81096, 83712, 88164, 91008, 103332, 108128, 117552, 121344, 121644, 125568, 137776, 142848, 154998, 156736, 162192, 167424, 176328, 182016, 206664, 216256, 235104, 243288, 251136, 266941, 275552, 309996, 313472, 324384, 352656, 364032, 413328, 432512, 470208, 486576, 502272, 533882, 551104, 619992, 626944, 648768, 705312, 800823, 826656, 865024, 940416, 973152, 1067764, 1102208, 1239984, 1253888, 1297536, 1410624, 1601646, 1653312, 1730048, 1880832, 1946304, 2135528, 2204416, 2402469, 2479968, 2595072, 2821248, 3203292, 3306624, 3761664, 3892608, 4271056, 4408832, 4804938, 4959936, 5190144, 5642496, 6406584, 6613248, 7785216, 8542112, 9609876, 9919872, 11284992, 12813168, 13226496, 15570432, 17084224, 19219752, 19839744, 25626336, 34168448, 38439504, 39679488, 51252672, 68336896, 76879008, 102505344, 136673792, 153758016, 205010688, 307516032, 410021376, 615032064, 1230064128]

約数ペア:

[(1, 1230064128), (2, 615032064), (3, 410021376), (4, 307516032), (6, 205010688), (8, 153758016), (9, 136673792), (12, 102505344), (16, 76879008), (18, 68336896), (24, 51252672), (31, 39679488), (32, 38439504), (36, 34168448), (48, 25626336), (62, 19839744), (64, 19219752), (72, 17084224), (79, 15570432), (93, 13226496), (96, 12813168), (109, 11284992), (124, 9919872), (128, 9609876), (144, 8542112), (158, 7785216), (186, 6613248), (192, 6406584), (218, 5642496), (237, 5190144), (248, 4959936), (256, 4804938), (279, 4408832), (288, 4271056), (316, 3892608), (327, 3761664), (372, 3306624), (384, 3203292), (436, 2821248), (474, 2595072), (496, 2479968), (512, 2402469), (558, 2204416), (576, 2135528), (632, 1946304), (654, 1880832), (711, 1730048), (744, 1653312), (768, 1601646), (872, 1410624), (948, 1297536), (981, 1253888), (992, 1239984), (1116, 1102208), (1152, 1067764), (1264, 973152), (1308, 940416), (1422, 865024), (1488, 826656), (1536, 800823), (1744, 705312), (1896, 648768), (1962, 626944), (1984, 619992), (2232, 551104), (2304, 533882), (2449, 502272), (2528, 486576), (2616, 470208), (2844, 432512), (2976, 413328), (3379, 364032), (3488, 352656), (3792, 324384), (3924, 313472), (3968, 309996), (4464, 275552), (4608, 266941), (4898, 251136), (5056, 243288), (5232, 235104), (5688, 216256), (5952, 206664), (6758, 182016), (6976, 176328), (7347, 167424), (7584, 162192), (7848, 156736), (7936, 154998), (8611, 142848), (8928, 137776), (9796, 125568), (10112, 121644), (10137, 121344), (10464, 117552), (11376, 108128), (11904, 103332), (13516, 91008), (13952, 88164), (14694, 83712), (15168, 81096), (15696, 78368), (15872, 77499), (17222, 71424), (17856, 68888), (19592, 62784), (20224, 60822), (20274, 60672), (20928, 58776), (22041, 55808), (22752, 54064), (23808, 51666), (25833, 47616), (27032, 45504), (27904, 44082), (29388, 41856), (30336, 40548), (30411, 40448), (31392, 39184), (34444, 35712)]