1178562840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107927}}^1$

素因数の和:107961

約数の個数: 128

約数和(自身を含む): 4351656960

約数和(自身を除く): 3173094120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 107927, 215854, 323781, 431708, 539635, 647562, 755489, 863416, 1079270, 1295124, 1403051, 1510978, 1618905, 2158540, 2266467, 2590248, 2806102, 3021956, 3237810, 3777445, 4209153, 4317080, 4532934, 5612204, 6043912, 6475620, 7015255, 7554890, 8418306, 9065868, 9821357, 11224408, 11332335, 12951240, 14030510, 15109780, 16836612, 18131736, 19642714, 21045765, 22664670, 28061020, 29464071, 30219560, 33673224, 39285428, 42091530, 45329340, 49106785, 56122040, 58928142, 78570856, 84183060, 90658680, 98213570, 117856284, 147320355, 168366120, 196427140, 235712568, 294640710, 392854280, 589281420, 1178562840]

約数ペア:

[(1, 1178562840), (2, 589281420), (3, 392854280), (4, 294640710), (5, 235712568), (6, 196427140), (7, 168366120), (8, 147320355), (10, 117856284), (12, 98213570), (13, 90658680), (14, 84183060), (15, 78570856), (20, 58928142), (21, 56122040), (24, 49106785), (26, 45329340), (28, 42091530), (30, 39285428), (35, 33673224), (39, 30219560), (40, 29464071), (42, 28061020), (52, 22664670), (56, 21045765), (60, 19642714), (65, 18131736), (70, 16836612), (78, 15109780), (84, 14030510), (91, 12951240), (104, 11332335), (105, 11224408), (120, 9821357), (130, 9065868), (140, 8418306), (156, 7554890), (168, 7015255), (182, 6475620), (195, 6043912), (210, 5612204), (260, 4532934), (273, 4317080), (280, 4209153), (312, 3777445), (364, 3237810), (390, 3021956), (420, 2806102), (455, 2590248), (520, 2266467), (546, 2158540), (728, 1618905), (780, 1510978), (840, 1403051), (910, 1295124), (1092, 1079270), (1365, 863416), (1560, 755489), (1820, 647562), (2184, 539635), (2730, 431708), (3640, 323781), (5460, 215854), (10920, 107927)]