417626280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1001

約数の個数: 160

約数和(自身を含む): 1414349640

約数和(自身を除く): 996723360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 314, 324, 360, 405, 471, 540, 628, 648, 785, 810, 821, 942, 1080, 1256, 1413, 1570, 1620, 1642, 1884, 2355, 2463, 2826, 3140, 3240, 3284, 3768, 4105, 4239, 4710, 4926, 5652, 6280, 6568, 7065, 7389, 8210, 8478, 9420, 9852, 11304, 12315, 12717, 14130, 14778, 16420, 16956, 18840, 19704, 21195, 22167, 24630, 25434, 28260, 29556, 32840, 33912, 36945, 42390, 44334, 49260, 50868, 56520, 59112, 63585, 66501, 73890, 84780, 88668, 98520, 101736, 110835, 127170, 128897, 133002, 147780, 169560, 177336, 221670, 254340, 257794, 266004, 295560, 332505, 386691, 443340, 508680, 515588, 532008, 644485, 665010, 773382, 886680, 1031176, 1160073, 1288970, 1330020, 1546764, 1933455, 2320146, 2577940, 2660040, 3093528, 3480219, 3866910, 4640292, 5155880, 5800365, 6960438, 7733820, 9280584, 10440657, 11600730, 13920876, 15467640, 17401095, 20881314, 23201460, 27841752, 34802190, 41762628, 46402920, 52203285, 69604380, 83525256, 104406570, 139208760, 208813140, 417626280]

約数ペア:

[(1, 417626280), (2, 208813140), (3, 139208760), (4, 104406570), (5, 83525256), (6, 69604380), (8, 52203285), (9, 46402920), (10, 41762628), (12, 34802190), (15, 27841752), (18, 23201460), (20, 20881314), (24, 17401095), (27, 15467640), (30, 13920876), (36, 11600730), (40, 10440657), (45, 9280584), (54, 7733820), (60, 6960438), (72, 5800365), (81, 5155880), (90, 4640292), (108, 3866910), (120, 3480219), (135, 3093528), (157, 2660040), (162, 2577940), (180, 2320146), (216, 1933455), (270, 1546764), (314, 1330020), (324, 1288970), (360, 1160073), (405, 1031176), (471, 886680), (540, 773382), (628, 665010), (648, 644485), (785, 532008), (810, 515588), (821, 508680), (942, 443340), (1080, 386691), (1256, 332505), (1413, 295560), (1570, 266004), (1620, 257794), (1642, 254340), (1884, 221670), (2355, 177336), (2463, 169560), (2826, 147780), (3140, 133002), (3240, 128897), (3284, 127170), (3768, 110835), (4105, 101736), (4239, 98520), (4710, 88668), (4926, 84780), (5652, 73890), (6280, 66501), (6568, 63585), (7065, 59112), (7389, 56520), (8210, 50868), (8478, 49260), (9420, 44334), (9852, 42390), (11304, 36945), (12315, 33912), (12717, 32840), (14130, 29556), (14778, 28260), (16420, 25434), (16956, 24630), (18840, 22167), (19704, 21195)]