194645520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6287}}^1$

素因数の和:6349

約数の個数: 120

約数和(自身を含む): 668992896

約数和(自身を除く): 474347376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 6287, 7740, 10320, 12574, 15480, 18861, 25148, 30960, 31435, 37722, 50296, 56583, 62870, 75444, 94305, 100592, 113166, 125740, 150888, 188610, 226332, 251480, 270341, 282915, 301776, 377220, 452664, 502960, 540682, 565830, 754440, 811023, 905328, 1081364, 1131660, 1351705, 1508880, 1622046, 2162728, 2263320, 2433069, 2703410, 3244092, 4055115, 4325456, 4526640, 4866138, 5406820, 6488184, 8110230, 9732276, 10813640, 12165345, 12976368, 16220460, 19464552, 21627280, 24330690, 32440920, 38929104, 48661380, 64881840, 97322760, 194645520]

約数ペア:

[(1, 194645520), (2, 97322760), (3, 64881840), (4, 48661380), (5, 38929104), (6, 32440920), (8, 24330690), (9, 21627280), (10, 19464552), (12, 16220460), (15, 12976368), (16, 12165345), (18, 10813640), (20, 9732276), (24, 8110230), (30, 6488184), (36, 5406820), (40, 4866138), (43, 4526640), (45, 4325456), (48, 4055115), (60, 3244092), (72, 2703410), (80, 2433069), (86, 2263320), (90, 2162728), (120, 1622046), (129, 1508880), (144, 1351705), (172, 1131660), (180, 1081364), (215, 905328), (240, 811023), (258, 754440), (344, 565830), (360, 540682), (387, 502960), (430, 452664), (516, 377220), (645, 301776), (688, 282915), (720, 270341), (774, 251480), (860, 226332), (1032, 188610), (1290, 150888), (1548, 125740), (1720, 113166), (1935, 100592), (2064, 94305), (2580, 75444), (3096, 62870), (3440, 56583), (3870, 50296), (5160, 37722), (6192, 31435), (6287, 30960), (7740, 25148), (10320, 18861), (12574, 15480)]