159762840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 502917120

約数和(自身を除く): 343154280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 641, 670, 744, 804, 930, 1005, 1240, 1282, 1340, 1608, 1860, 1923, 2010, 2077, 2564, 2680, 3205, 3720, 3846, 4020, 4154, 5128, 6231, 6410, 7692, 8040, 8308, 9615, 10385, 12462, 12820, 15384, 16616, 19230, 19871, 20770, 24924, 25640, 31155, 38460, 39742, 41540, 42947, 49848, 59613, 62310, 76920, 79484, 83080, 85894, 99355, 119226, 124620, 128841, 158968, 171788, 198710, 214735, 238452, 249240, 257682, 298065, 343576, 397420, 429470, 476904, 515364, 596130, 644205, 794840, 858940, 1030728, 1192260, 1288410, 1331357, 1717880, 2384520, 2576820, 2662714, 3994071, 5153640, 5325428, 6656785, 7988142, 10650856, 13313570, 15976284, 19970355, 26627140, 31952568, 39940710, 53254280, 79881420, 159762840]

約数ペア:

[(1, 159762840), (2, 79881420), (3, 53254280), (4, 39940710), (5, 31952568), (6, 26627140), (8, 19970355), (10, 15976284), (12, 13313570), (15, 10650856), (20, 7988142), (24, 6656785), (30, 5325428), (31, 5153640), (40, 3994071), (60, 2662714), (62, 2576820), (67, 2384520), (93, 1717880), (120, 1331357), (124, 1288410), (134, 1192260), (155, 1030728), (186, 858940), (201, 794840), (248, 644205), (268, 596130), (310, 515364), (335, 476904), (372, 429470), (402, 397420), (465, 343576), (536, 298065), (620, 257682), (641, 249240), (670, 238452), (744, 214735), (804, 198710), (930, 171788), (1005, 158968), (1240, 128841), (1282, 124620), (1340, 119226), (1608, 99355), (1860, 85894), (1923, 83080), (2010, 79484), (2077, 76920), (2564, 62310), (2680, 59613), (3205, 49848), (3720, 42947), (3846, 41540), (4020, 39742), (4154, 38460), (5128, 31155), (6231, 25640), (6410, 24924), (7692, 20770), (8040, 19871), (8308, 19230), (9615, 16616), (10385, 15384), (12462, 12820)]