2697654080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 7242048000

約数和(自身を除く): 4544393920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 89, 109, 110, 158, 160, 176, 178, 218, 220, 316, 320, 352, 356, 395, 436, 440, 445, 545, 632, 704, 712, 790, 869, 872, 880, 890, 979, 1090, 1199, 1264, 1424, 1580, 1738, 1744, 1760, 1780, 1958, 2180, 2398, 2528, 2848, 3160, 3476, 3488, 3520, 3560, 3916, 4345, 4360, 4796, 4895, 5056, 5696, 5995, 6320, 6952, 6976, 7031, 7120, 7832, 8611, 8690, 8720, 9592, 9701, 9790, 11990, 12640, 13904, 14062, 14240, 15664, 17222, 17380, 17440, 19184, 19402, 19580, 23980, 25280, 27808, 28124, 28480, 31328, 34444, 34760, 34880, 35155, 38368, 38804, 39160, 43055, 47960, 48505, 55616, 56248, 62656, 68888, 69520, 70310, 76736, 77341, 77608, 78320, 86110, 94721, 95920, 97010, 106711, 112496, 137776, 139040, 140620, 154682, 155216, 156640, 172220, 189442, 191840, 194020, 213422, 224992, 275552, 278080, 281240, 309364, 310432, 313280, 344440, 378884, 383680, 386705, 388040, 426844, 449984, 473605, 533555, 551104, 562480, 618728, 620864, 688880, 757768, 766379, 773410, 776080, 853688, 947210, 1067110, 1124960, 1237456, 1377760, 1515536, 1532758, 1546820, 1552160, 1707376, 1894420, 2134220, 2249920, 2474912, 2755520, 3031072, 3065516, 3093640, 3104320, 3414752, 3788840, 3831895, 4268440, 4949824, 6062144, 6131032, 6187280, 6829504, 7577680, 7663790, 8430169, 8536880, 12262064, 12374560, 15155360, 15327580, 16860338, 17073760, 24524128, 24749120, 30310720, 30655160, 33720676, 34147520, 42150845, 49048256, 61310320, 67441352, 84301690, 122620640, 134882704, 168603380, 245241280, 269765408, 337206760, 539530816, 674413520, 1348827040, 2697654080]

約数ペア:

[(1, 2697654080), (2, 1348827040), (4, 674413520), (5, 539530816), (8, 337206760), (10, 269765408), (11, 245241280), (16, 168603380), (20, 134882704), (22, 122620640), (32, 84301690), (40, 67441352), (44, 61310320), (55, 49048256), (64, 42150845), (79, 34147520), (80, 33720676), (88, 30655160), (89, 30310720), (109, 24749120), (110, 24524128), (158, 17073760), (160, 16860338), (176, 15327580), (178, 15155360), (218, 12374560), (220, 12262064), (316, 8536880), (320, 8430169), (352, 7663790), (356, 7577680), (395, 6829504), (436, 6187280), (440, 6131032), (445, 6062144), (545, 4949824), (632, 4268440), (704, 3831895), (712, 3788840), (790, 3414752), (869, 3104320), (872, 3093640), (880, 3065516), (890, 3031072), (979, 2755520), (1090, 2474912), (1199, 2249920), (1264, 2134220), (1424, 1894420), (1580, 1707376), (1738, 1552160), (1744, 1546820), (1760, 1532758), (1780, 1515536), (1958, 1377760), (2180, 1237456), (2398, 1124960), (2528, 1067110), (2848, 947210), (3160, 853688), (3476, 776080), (3488, 773410), (3520, 766379), (3560, 757768), (3916, 688880), (4345, 620864), (4360, 618728), (4796, 562480), (4895, 551104), (5056, 533555), (5696, 473605), (5995, 449984), (6320, 426844), (6952, 388040), (6976, 386705), (7031, 383680), (7120, 378884), (7832, 344440), (8611, 313280), (8690, 310432), (8720, 309364), (9592, 281240), (9701, 278080), (9790, 275552), (11990, 224992), (12640, 213422), (13904, 194020), (14062, 191840), (14240, 189442), (15664, 172220), (17222, 156640), (17380, 155216), (17440, 154682), (19184, 140620), (19402, 139040), (19580, 137776), (23980, 112496), (25280, 106711), (27808, 97010), (28124, 95920), (28480, 94721), (31328, 86110), (34444, 78320), (34760, 77608), (34880, 77341), (35155, 76736), (38368, 70310), (38804, 69520), (39160, 68888), (43055, 62656), (47960, 56248), (48505, 55616)]