214686960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 692955648

約数和(自身を除く): 478268688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 80, 86, 120, 129, 142, 172, 213, 215, 240, 258, 284, 293, 344, 355, 426, 430, 516, 568, 586, 645, 688, 710, 852, 860, 879, 1032, 1065, 1136, 1172, 1290, 1420, 1465, 1704, 1720, 1758, 2064, 2130, 2344, 2580, 2840, 2930, 3053, 3408, 3440, 3516, 4260, 4395, 4688, 5160, 5680, 5860, 6106, 7032, 8520, 8790, 9159, 10320, 11720, 12212, 12599, 14064, 15265, 17040, 17580, 18318, 20803, 23440, 24424, 25198, 30530, 35160, 36636, 37797, 41606, 45795, 48848, 50396, 61060, 62409, 62995, 70320, 73272, 75594, 83212, 91590, 100792, 104015, 122120, 124818, 125990, 146544, 151188, 166424, 183180, 188985, 201584, 208030, 244240, 249636, 251980, 302376, 312045, 332848, 366360, 377970, 416060, 499272, 503960, 604752, 624090, 732720, 755940, 832120, 894529, 998544, 1007920, 1248180, 1511880, 1664240, 1789058, 2496360, 2683587, 3023760, 3578116, 4472645, 4992720, 5367174, 7156232, 8945290, 10734348, 13417935, 14312464, 17890580, 21468696, 26835870, 35781160, 42937392, 53671740, 71562320, 107343480, 214686960]

約数ペア:

[(1, 214686960), (2, 107343480), (3, 71562320), (4, 53671740), (5, 42937392), (6, 35781160), (8, 26835870), (10, 21468696), (12, 17890580), (15, 14312464), (16, 13417935), (20, 10734348), (24, 8945290), (30, 7156232), (40, 5367174), (43, 4992720), (48, 4472645), (60, 3578116), (71, 3023760), (80, 2683587), (86, 2496360), (120, 1789058), (129, 1664240), (142, 1511880), (172, 1248180), (213, 1007920), (215, 998544), (240, 894529), (258, 832120), (284, 755940), (293, 732720), (344, 624090), (355, 604752), (426, 503960), (430, 499272), (516, 416060), (568, 377970), (586, 366360), (645, 332848), (688, 312045), (710, 302376), (852, 251980), (860, 249636), (879, 244240), (1032, 208030), (1065, 201584), (1136, 188985), (1172, 183180), (1290, 166424), (1420, 151188), (1465, 146544), (1704, 125990), (1720, 124818), (1758, 122120), (2064, 104015), (2130, 100792), (2344, 91590), (2580, 83212), (2840, 75594), (2930, 73272), (3053, 70320), (3408, 62995), (3440, 62409), (3516, 61060), (4260, 50396), (4395, 48848), (4688, 45795), (5160, 41606), (5680, 37797), (5860, 36636), (6106, 35160), (7032, 30530), (8520, 25198), (8790, 24424), (9159, 23440), (10320, 20803), (11720, 18318), (12212, 17580), (12599, 17040), (14064, 15265)]