7198362160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 18564526080

約数和(自身を除く): 11366163920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 191, 220, 226, 379, 382, 440, 452, 565, 758, 764, 880, 904, 955, 1130, 1243, 1516, 1528, 1808, 1895, 1910, 2101, 2260, 2486, 3032, 3056, 3790, 3820, 4169, 4202, 4520, 4972, 6064, 6215, 7580, 7640, 8338, 8404, 9040, 9944, 10505, 12430, 15160, 15280, 16676, 16808, 19888, 20845, 21010, 21583, 24860, 30320, 33352, 33616, 41690, 42020, 42827, 43166, 49720, 66704, 72389, 83380, 84040, 85654, 86332, 99440, 107915, 144778, 166760, 168080, 171308, 172664, 214135, 215830, 237413, 289556, 333520, 342616, 345328, 361945, 428270, 431660, 471097, 474826, 579112, 685232, 723890, 796279, 856540, 863320, 942194, 949652, 1158224, 1187065, 1447780, 1592558, 1713080, 1726640, 1884388, 1899304, 2355485, 2374130, 2895560, 3185116, 3426160, 3768776, 3798608, 3981395, 4710970, 4748260, 5791120, 6370232, 7537552, 7962790, 8179957, 9421940, 9496520, 12740464, 15925580, 16359914, 18843880, 18993040, 31851160, 32719828, 37687760, 40899785, 63702320, 65439656, 81799570, 89979527, 130879312, 163599140, 179959054, 327198280, 359918108, 449897635, 654396560, 719836216, 899795270, 1439672432, 1799590540, 3599181080, 7198362160]

約数ペア:

[(1, 7198362160), (2, 3599181080), (4, 1799590540), (5, 1439672432), (8, 899795270), (10, 719836216), (11, 654396560), (16, 449897635), (20, 359918108), (22, 327198280), (40, 179959054), (44, 163599140), (55, 130879312), (80, 89979527), (88, 81799570), (110, 65439656), (113, 63702320), (176, 40899785), (191, 37687760), (220, 32719828), (226, 31851160), (379, 18993040), (382, 18843880), (440, 16359914), (452, 15925580), (565, 12740464), (758, 9496520), (764, 9421940), (880, 8179957), (904, 7962790), (955, 7537552), (1130, 6370232), (1243, 5791120), (1516, 4748260), (1528, 4710970), (1808, 3981395), (1895, 3798608), (1910, 3768776), (2101, 3426160), (2260, 3185116), (2486, 2895560), (3032, 2374130), (3056, 2355485), (3790, 1899304), (3820, 1884388), (4169, 1726640), (4202, 1713080), (4520, 1592558), (4972, 1447780), (6064, 1187065), (6215, 1158224), (7580, 949652), (7640, 942194), (8338, 863320), (8404, 856540), (9040, 796279), (9944, 723890), (10505, 685232), (12430, 579112), (15160, 474826), (15280, 471097), (16676, 431660), (16808, 428270), (19888, 361945), (20845, 345328), (21010, 342616), (21583, 333520), (24860, 289556), (30320, 237413), (33352, 215830), (33616, 214135), (41690, 172664), (42020, 171308), (42827, 168080), (43166, 166760), (49720, 144778), (66704, 107915), (72389, 99440), (83380, 86332), (84040, 85654)]