70509291280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5981}}^1$

素因数の和:6209

約数の個数: 160

約数和(自身を含む): 176244076800

約数和(自身を除く): 105734785520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 149, 172, 184, 215, 230, 298, 344, 368, 430, 460, 596, 688, 745, 860, 920, 989, 1192, 1490, 1720, 1840, 1978, 2384, 2980, 3427, 3440, 3956, 4945, 5960, 5981, 6407, 6854, 7912, 9890, 11920, 11962, 12814, 13708, 15824, 17135, 19780, 23924, 25628, 27416, 29905, 32035, 34270, 39560, 47848, 51256, 54832, 59810, 64070, 68540, 79120, 95696, 102512, 119620, 128140, 137080, 137563, 147361, 239240, 256280, 257183, 274160, 275126, 294722, 478480, 512560, 514366, 550252, 589444, 687815, 736805, 891169, 1028732, 1100504, 1178888, 1285915, 1375630, 1473610, 1782338, 2057464, 2201008, 2357776, 2571830, 2751260, 2947220, 3564676, 4114928, 4455845, 5143660, 5502520, 5894440, 5915209, 7129352, 8911690, 10287320, 11005040, 11788880, 11830418, 14258704, 17823380, 20496887, 20574640, 23660836, 29576045, 35646760, 38320267, 40993774, 47321672, 59152090, 71293520, 76640534, 81987548, 94643344, 102484435, 118304180, 153281068, 163975096, 191601335, 204968870, 236608360, 306562136, 327950192, 383202670, 409937740, 473216720, 613124272, 766405340, 819875480, 881366141, 1532810680, 1639750960, 1762732282, 3065621360, 3525464564, 4406830705, 7050929128, 8813661410, 14101858256, 17627322820, 35254645640, 70509291280]

約数ペア:

[(1, 70509291280), (2, 35254645640), (4, 17627322820), (5, 14101858256), (8, 8813661410), (10, 7050929128), (16, 4406830705), (20, 3525464564), (23, 3065621360), (40, 1762732282), (43, 1639750960), (46, 1532810680), (80, 881366141), (86, 819875480), (92, 766405340), (115, 613124272), (149, 473216720), (172, 409937740), (184, 383202670), (215, 327950192), (230, 306562136), (298, 236608360), (344, 204968870), (368, 191601335), (430, 163975096), (460, 153281068), (596, 118304180), (688, 102484435), (745, 94643344), (860, 81987548), (920, 76640534), (989, 71293520), (1192, 59152090), (1490, 47321672), (1720, 40993774), (1840, 38320267), (1978, 35646760), (2384, 29576045), (2980, 23660836), (3427, 20574640), (3440, 20496887), (3956, 17823380), (4945, 14258704), (5960, 11830418), (5981, 11788880), (6407, 11005040), (6854, 10287320), (7912, 8911690), (9890, 7129352), (11920, 5915209), (11962, 5894440), (12814, 5502520), (13708, 5143660), (15824, 4455845), (17135, 4114928), (19780, 3564676), (23924, 2947220), (25628, 2751260), (27416, 2571830), (29905, 2357776), (32035, 2201008), (34270, 2057464), (39560, 1782338), (47848, 1473610), (51256, 1375630), (54832, 1285915), (59810, 1178888), (64070, 1100504), (68540, 1028732), (79120, 891169), (95696, 736805), (102512, 687815), (119620, 589444), (128140, 550252), (137080, 514366), (137563, 512560), (147361, 478480), (239240, 294722), (256280, 275126), (257183, 274160)]