149056680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 128

約数和(自身を含む): 488954880

約数和(自身を除く): 339898200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2357, 2635, 3162, 3720, 4216, 4714, 5270, 6324, 7071, 7905, 9428, 10540, 11785, 12648, 14142, 15810, 18856, 21080, 23570, 28284, 31620, 35355, 40069, 47140, 56568, 63240, 70710, 73067, 80138, 94280, 120207, 141420, 146134, 160276, 200345, 219201, 240414, 282840, 292268, 320552, 365335, 400690, 438402, 480828, 584536, 601035, 730670, 801380, 876804, 961656, 1096005, 1202070, 1242139, 1461340, 1602760, 1753608, 2192010, 2404140, 2484278, 2922680, 3726417, 4384020, 4808280, 4968556, 6210695, 7452834, 8768040, 9937112, 12421390, 14905668, 18632085, 24842780, 29811336, 37264170, 49685560, 74528340, 149056680]

約数ペア:

[(1, 149056680), (2, 74528340), (3, 49685560), (4, 37264170), (5, 29811336), (6, 24842780), (8, 18632085), (10, 14905668), (12, 12421390), (15, 9937112), (17, 8768040), (20, 7452834), (24, 6210695), (30, 4968556), (31, 4808280), (34, 4384020), (40, 3726417), (51, 2922680), (60, 2484278), (62, 2404140), (68, 2192010), (85, 1753608), (93, 1602760), (102, 1461340), (120, 1242139), (124, 1202070), (136, 1096005), (155, 961656), (170, 876804), (186, 801380), (204, 730670), (248, 601035), (255, 584536), (310, 480828), (340, 438402), (372, 400690), (408, 365335), (465, 320552), (510, 292268), (527, 282840), (620, 240414), (680, 219201), (744, 200345), (930, 160276), (1020, 146134), (1054, 141420), (1240, 120207), (1581, 94280), (1860, 80138), (2040, 73067), (2108, 70710), (2357, 63240), (2635, 56568), (3162, 47140), (3720, 40069), (4216, 35355), (4714, 31620), (5270, 28284), (6324, 23570), (7071, 21080), (7905, 18856), (9428, 15810), (10540, 14142), (11785, 12648)]