977962440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^2$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 3675049920

約数和(自身を除く): 2697087480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 120, 130, 140, 156, 166, 168, 169, 182, 195, 210, 249, 260, 273, 280, 312, 332, 338, 364, 390, 415, 420, 455, 498, 507, 520, 546, 581, 664, 676, 728, 780, 830, 840, 845, 910, 996, 1014, 1079, 1092, 1162, 1183, 1245, 1352, 1365, 1560, 1660, 1690, 1743, 1820, 1992, 2028, 2158, 2184, 2324, 2366, 2490, 2535, 2730, 2905, 3237, 3320, 3380, 3486, 3549, 3640, 4056, 4316, 4648, 4732, 4980, 5070, 5395, 5460, 5810, 5915, 6474, 6760, 6889, 6972, 7098, 7553, 8632, 8715, 9464, 9960, 10140, 10790, 10920, 11620, 11830, 12948, 13778, 13944, 14027, 14196, 15106, 16185, 17430, 17745, 20280, 20667, 21580, 22659, 23240, 23660, 25896, 27556, 28054, 28392, 30212, 32370, 34445, 34860, 35490, 37765, 41334, 42081, 43160, 45318, 47320, 48223, 55112, 56108, 60424, 64740, 68890, 69720, 70135, 70980, 75530, 82668, 84162, 89557, 90636, 96446, 98189, 103335, 112216, 113295, 129480, 137780, 140270, 141960, 144669, 151060, 165336, 168324, 179114, 181272, 192892, 196378, 206670, 210405, 226590, 241115, 268671, 275560, 280540, 289338, 294567, 302120, 336648, 358228, 385784, 392756, 413340, 420810, 447785, 453180, 482230, 490945, 537342, 561080, 578676, 589134, 626899, 716456, 723345, 785512, 826680, 841620, 895570, 906360, 964460, 981890, 1074684, 1157352, 1164241, 1178268, 1253798, 1343355, 1446690, 1472835, 1683240, 1791140, 1880697, 1928920, 1963780, 2149368, 2328482, 2356536, 2507596, 2686710, 2893380, 2945670, 3134495, 3492723, 3582280, 3761394, 3927560, 4656964, 5015192, 5373420, 5786760, 5821205, 5891340, 6268990, 6985446, 7522788, 8149687, 9313928, 9403485, 10746840, 11642410, 11782680, 12537980, 13970892, 15045576, 16299374, 17463615, 18806970, 23284820, 24449061, 25075960, 27941784, 32598748, 34927230, 37613940, 40748435, 46569640, 48898122, 65197496, 69854460, 75227880, 81496870, 97796244, 122245305, 139708920, 162993740, 195592488, 244490610, 325987480, 488981220, 977962440]

約数ペア:

[(1, 977962440), (2, 488981220), (3, 325987480), (4, 244490610), (5, 195592488), (6, 162993740), (7, 139708920), (8, 122245305), (10, 97796244), (12, 81496870), (13, 75227880), (14, 69854460), (15, 65197496), (20, 48898122), (21, 46569640), (24, 40748435), (26, 37613940), (28, 34927230), (30, 32598748), (35, 27941784), (39, 25075960), (40, 24449061), (42, 23284820), (52, 18806970), (56, 17463615), (60, 16299374), (65, 15045576), (70, 13970892), (78, 12537980), (83, 11782680), (84, 11642410), (91, 10746840), (104, 9403485), (105, 9313928), (120, 8149687), (130, 7522788), (140, 6985446), (156, 6268990), (166, 5891340), (168, 5821205), (169, 5786760), (182, 5373420), (195, 5015192), (210, 4656964), (249, 3927560), (260, 3761394), (273, 3582280), (280, 3492723), (312, 3134495), (332, 2945670), (338, 2893380), (364, 2686710), (390, 2507596), (415, 2356536), (420, 2328482), (455, 2149368), (498, 1963780), (507, 1928920), (520, 1880697), (546, 1791140), (581, 1683240), (664, 1472835), (676, 1446690), (728, 1343355), (780, 1253798), (830, 1178268), (840, 1164241), (845, 1157352), (910, 1074684), (996, 981890), (1014, 964460), (1079, 906360), (1092, 895570), (1162, 841620), (1183, 826680), (1245, 785512), (1352, 723345), (1365, 716456), (1560, 626899), (1660, 589134), (1690, 578676), (1743, 561080), (1820, 537342), (1992, 490945), (2028, 482230), (2158, 453180), (2184, 447785), (2324, 420810), (2366, 413340), (2490, 392756), (2535, 385784), (2730, 358228), (2905, 336648), (3237, 302120), (3320, 294567), (3380, 289338), (3486, 280540), (3549, 275560), (3640, 268671), (4056, 241115), (4316, 226590), (4648, 210405), (4732, 206670), (4980, 196378), (5070, 192892), (5395, 181272), (5460, 179114), (5810, 168324), (5915, 165336), (6474, 151060), (6760, 144669), (6889, 141960), (6972, 140270), (7098, 137780), (7553, 129480), (8632, 113295), (8715, 112216), (9464, 103335), (9960, 98189), (10140, 96446), (10790, 90636), (10920, 89557), (11620, 84162), (11830, 82668), (12948, 75530), (13778, 70980), (13944, 70135), (14027, 69720), (14196, 68890), (15106, 64740), (16185, 60424), (17430, 56108), (17745, 55112), (20280, 48223), (20667, 47320), (21580, 45318), (22659, 43160), (23240, 42081), (23660, 41334), (25896, 37765), (27556, 35490), (28054, 34860), (28392, 34445), (30212, 32370)]