496808760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4657}}^1$

素因数の和:4805

約数の個数: 128

約数和(自身を含む): 1717125120

約数和(自身を除く): 1220316360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3556, 3810, 4445, 4657, 5080, 5334, 7112, 7620, 8890, 9314, 10668, 13335, 13971, 15240, 17780, 18628, 21336, 23285, 26670, 27942, 32599, 35560, 37256, 46570, 53340, 55884, 65198, 69855, 93140, 97797, 106680, 111768, 130396, 139710, 162995, 186280, 195594, 260792, 279420, 325990, 391188, 488985, 558840, 591439, 651980, 782376, 977970, 1182878, 1303960, 1774317, 1955940, 2365756, 2957195, 3548634, 3911880, 4140073, 4731512, 5914390, 7097268, 8280146, 8871585, 11828780, 12420219, 14194536, 16560292, 17743170, 20700365, 23657560, 24840438, 33120584, 35486340, 41400730, 49680876, 62101095, 70972680, 82801460, 99361752, 124202190, 165602920, 248404380, 496808760]

約数ペア:

[(1, 496808760), (2, 248404380), (3, 165602920), (4, 124202190), (5, 99361752), (6, 82801460), (7, 70972680), (8, 62101095), (10, 49680876), (12, 41400730), (14, 35486340), (15, 33120584), (20, 24840438), (21, 23657560), (24, 20700365), (28, 17743170), (30, 16560292), (35, 14194536), (40, 12420219), (42, 11828780), (56, 8871585), (60, 8280146), (70, 7097268), (84, 5914390), (105, 4731512), (120, 4140073), (127, 3911880), (140, 3548634), (168, 2957195), (210, 2365756), (254, 1955940), (280, 1774317), (381, 1303960), (420, 1182878), (508, 977970), (635, 782376), (762, 651980), (840, 591439), (889, 558840), (1016, 488985), (1270, 391188), (1524, 325990), (1778, 279420), (1905, 260792), (2540, 195594), (2667, 186280), (3048, 162995), (3556, 139710), (3810, 130396), (4445, 111768), (4657, 106680), (5080, 97797), (5334, 93140), (7112, 69855), (7620, 65198), (8890, 55884), (9314, 53340), (10668, 46570), (13335, 37256), (13971, 35560), (15240, 32599), (17780, 27942), (18628, 26670), (21336, 23285)]