210317282040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1\times {\mathrm{15361}}^1$

素因数の和:17053

約数の個数: 128

約数和(自身を含む): 640278328320

約数和(自身を除く): 429961046280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1607, 1704, 2130, 2840, 3214, 4260, 4821, 6428, 8035, 8520, 9642, 12856, 15361, 16070, 19284, 24105, 30722, 32140, 38568, 46083, 48210, 61444, 64280, 76805, 92166, 96420, 114097, 122888, 153610, 184332, 192840, 228194, 230415, 307220, 342291, 368664, 456388, 460830, 570485, 614440, 684582, 912776, 921660, 1090631, 1140970, 1369164, 1711455, 1843320, 2181262, 2281940, 2738328, 3271893, 3422910, 4362524, 4563880, 5453155, 6543786, 6845820, 8725048, 10906310, 13087572, 13691640, 16359465, 21812620, 24685127, 26175144, 32718930, 43625240, 49370254, 65437860, 74055381, 98740508, 123425635, 130875720, 148110762, 197481016, 246851270, 296221524, 370276905, 493702540, 592443048, 740553810, 987405080, 1481107620, 1752644017, 2962215240, 3505288034, 5257932051, 7010576068, 8763220085, 10515864102, 14021152136, 17526440170, 21031728204, 26289660255, 35052880340, 42063456408, 52579320510, 70105760680, 105158641020, 210317282040]

約数ペア:

[(1, 210317282040), (2, 105158641020), (3, 70105760680), (4, 52579320510), (5, 42063456408), (6, 35052880340), (8, 26289660255), (10, 21031728204), (12, 17526440170), (15, 14021152136), (20, 10515864102), (24, 8763220085), (30, 7010576068), (40, 5257932051), (60, 3505288034), (71, 2962215240), (120, 1752644017), (142, 1481107620), (213, 987405080), (284, 740553810), (355, 592443048), (426, 493702540), (568, 370276905), (710, 296221524), (852, 246851270), (1065, 197481016), (1420, 148110762), (1607, 130875720), (1704, 123425635), (2130, 98740508), (2840, 74055381), (3214, 65437860), (4260, 49370254), (4821, 43625240), (6428, 32718930), (8035, 26175144), (8520, 24685127), (9642, 21812620), (12856, 16359465), (15361, 13691640), (16070, 13087572), (19284, 10906310), (24105, 8725048), (30722, 6845820), (32140, 6543786), (38568, 5453155), (46083, 4563880), (48210, 4362524), (61444, 3422910), (64280, 3271893), (76805, 2738328), (92166, 2281940), (96420, 2181262), (114097, 1843320), (122888, 1711455), (153610, 1369164), (184332, 1140970), (192840, 1090631), (228194, 921660), (230415, 912776), (307220, 684582), (342291, 614440), (368664, 570485), (456388, 460830)]