57180760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 108292520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 683, 728, 805, 910, 920, 1196, 1288, 1366, 1495, 1610, 1820, 2093, 2392, 2732, 2990, 3220, 3415, 3640, 4186, 4781, 5464, 5980, 6440, 6830, 8372, 8879, 9562, 10465, 11960, 13660, 15709, 16744, 17758, 19124, 20930, 23905, 27320, 31418, 35516, 38248, 41860, 44395, 47810, 62153, 62836, 71032, 78545, 83720, 88790, 95620, 109963, 124306, 125672, 157090, 177580, 191240, 204217, 219926, 248612, 310765, 314180, 355160, 408434, 439852, 497224, 549815, 621530, 628360, 816868, 879704, 1021085, 1099630, 1243060, 1429519, 1633736, 2042170, 2199260, 2486120, 2859038, 4084340, 4398520, 5718076, 7147595, 8168680, 11436152, 14295190, 28590380, 57180760]

約数ペア:

[(1, 57180760), (2, 28590380), (4, 14295190), (5, 11436152), (7, 8168680), (8, 7147595), (10, 5718076), (13, 4398520), (14, 4084340), (20, 2859038), (23, 2486120), (26, 2199260), (28, 2042170), (35, 1633736), (40, 1429519), (46, 1243060), (52, 1099630), (56, 1021085), (65, 879704), (70, 816868), (91, 628360), (92, 621530), (104, 549815), (115, 497224), (130, 439852), (140, 408434), (161, 355160), (182, 314180), (184, 310765), (230, 248612), (260, 219926), (280, 204217), (299, 191240), (322, 177580), (364, 157090), (455, 125672), (460, 124306), (520, 109963), (598, 95620), (644, 88790), (683, 83720), (728, 78545), (805, 71032), (910, 62836), (920, 62153), (1196, 47810), (1288, 44395), (1366, 41860), (1495, 38248), (1610, 35516), (1820, 31418), (2093, 27320), (2392, 23905), (2732, 20930), (2990, 19124), (3220, 17758), (3415, 16744), (3640, 15709), (4186, 13660), (4781, 11960), (5464, 10465), (5980, 9562), (6440, 8879), (6830, 8372)]