320372976

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 320

約数和(自身を含む): 1107072000

約数和(自身を除く): 786699024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 49, 56, 58, 61, 66, 77, 84, 87, 88, 98, 112, 116, 122, 132, 147, 154, 168, 174, 176, 183, 196, 203, 231, 232, 244, 264, 294, 308, 319, 336, 343, 348, 366, 392, 406, 427, 462, 464, 488, 528, 539, 588, 609, 616, 638, 671, 686, 696, 732, 784, 812, 854, 924, 957, 976, 1029, 1078, 1176, 1218, 1232, 1276, 1281, 1342, 1372, 1392, 1421, 1464, 1617, 1624, 1708, 1769, 1848, 1914, 2013, 2058, 2156, 2233, 2352, 2436, 2552, 2562, 2684, 2744, 2842, 2928, 2989, 3234, 3248, 3416, 3538, 3696, 3773, 3828, 4026, 4116, 4263, 4312, 4466, 4697, 4872, 5104, 5124, 5307, 5368, 5488, 5684, 5978, 6468, 6699, 6832, 7076, 7546, 7656, 8052, 8232, 8526, 8624, 8932, 8967, 9394, 9744, 9947, 10248, 10614, 10736, 11319, 11368, 11956, 12383, 12936, 13398, 14091, 14152, 15092, 15312, 15631, 16104, 16464, 17052, 17864, 17934, 18788, 19459, 19894, 20496, 20923, 21228, 22638, 22736, 23912, 24766, 25872, 26796, 28182, 28304, 29841, 30184, 31262, 32208, 32879, 34104, 35728, 35868, 37149, 37576, 38918, 39788, 41846, 42456, 45276, 46893, 47824, 49532, 53592, 56364, 58377, 59682, 60368, 62524, 62769, 65758, 68208, 71736, 74298, 75152, 77836, 79576, 83692, 84912, 86681, 90552, 93786, 98637, 99064, 107184, 109417, 112728, 116754, 119364, 125048, 125538, 131516, 136213, 143472, 148596, 155672, 159152, 167384, 173362, 181104, 187572, 197274, 198128, 218834, 225456, 230153, 233508, 238728, 250096, 251076, 260043, 263032, 272426, 297192, 311344, 328251, 334768, 346724, 375144, 394548, 408639, 437668, 460306, 467016, 477456, 502152, 520086, 526064, 544852, 594384, 606767, 656502, 690459, 693448, 750288, 789096, 817278, 875336, 920612, 934032, 953491, 1004304, 1040172, 1089704, 1213534, 1313004, 1380918, 1386896, 1578192, 1634556, 1750672, 1820301, 1841224, 1906982, 2080344, 2179408, 2427068, 2626008, 2761836, 2860473, 3269112, 3640602, 3682448, 3813964, 4160688, 4854136, 5252016, 5523672, 5720946, 6538224, 6674437, 7281204, 7627928, 9708272, 11047344, 11441892, 13348874, 14562408, 15255856, 20023311, 22883784, 26697748, 29124816, 40046622, 45767568, 53395496, 80093244, 106790992, 160186488, 320372976]

約数ペア:

[(1, 320372976), (2, 160186488), (3, 106790992), (4, 80093244), (6, 53395496), (7, 45767568), (8, 40046622), (11, 29124816), (12, 26697748), (14, 22883784), (16, 20023311), (21, 15255856), (22, 14562408), (24, 13348874), (28, 11441892), (29, 11047344), (33, 9708272), (42, 7627928), (44, 7281204), (48, 6674437), (49, 6538224), (56, 5720946), (58, 5523672), (61, 5252016), (66, 4854136), (77, 4160688), (84, 3813964), (87, 3682448), (88, 3640602), (98, 3269112), (112, 2860473), (116, 2761836), (122, 2626008), (132, 2427068), (147, 2179408), (154, 2080344), (168, 1906982), (174, 1841224), (176, 1820301), (183, 1750672), (196, 1634556), (203, 1578192), (231, 1386896), (232, 1380918), (244, 1313004), (264, 1213534), (294, 1089704), (308, 1040172), (319, 1004304), (336, 953491), (343, 934032), (348, 920612), (366, 875336), (392, 817278), (406, 789096), (427, 750288), (462, 693448), (464, 690459), (488, 656502), (528, 606767), (539, 594384), (588, 544852), (609, 526064), (616, 520086), (638, 502152), (671, 477456), (686, 467016), (696, 460306), (732, 437668), (784, 408639), (812, 394548), (854, 375144), (924, 346724), (957, 334768), (976, 328251), (1029, 311344), (1078, 297192), (1176, 272426), (1218, 263032), (1232, 260043), (1276, 251076), (1281, 250096), (1342, 238728), (1372, 233508), (1392, 230153), (1421, 225456), (1464, 218834), (1617, 198128), (1624, 197274), (1708, 187572), (1769, 181104), (1848, 173362), (1914, 167384), (2013, 159152), (2058, 155672), (2156, 148596), (2233, 143472), (2352, 136213), (2436, 131516), (2552, 125538), (2562, 125048), (2684, 119364), (2744, 116754), (2842, 112728), (2928, 109417), (2989, 107184), (3234, 99064), (3248, 98637), (3416, 93786), (3538, 90552), (3696, 86681), (3773, 84912), (3828, 83692), (4026, 79576), (4116, 77836), (4263, 75152), (4312, 74298), (4466, 71736), (4697, 68208), (4872, 65758), (5104, 62769), (5124, 62524), (5307, 60368), (5368, 59682), (5488, 58377), (5684, 56364), (5978, 53592), (6468, 49532), (6699, 47824), (6832, 46893), (7076, 45276), (7546, 42456), (7656, 41846), (8052, 39788), (8232, 38918), (8526, 37576), (8624, 37149), (8932, 35868), (8967, 35728), (9394, 34104), (9744, 32879), (9947, 32208), (10248, 31262), (10614, 30184), (10736, 29841), (11319, 28304), (11368, 28182), (11956, 26796), (12383, 25872), (12936, 24766), (13398, 23912), (14091, 22736), (14152, 22638), (15092, 21228), (15312, 20923), (15631, 20496), (16104, 19894), (16464, 19459), (17052, 18788), (17864, 17934)]