1330494560

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 3210725952

約数和(自身を除く): 1880231392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 173, 284, 346, 355, 568, 677, 692, 710, 865, 1136, 1354, 1384, 1420, 1730, 2272, 2708, 2768, 2840, 3385, 3460, 5416, 5536, 5680, 6770, 6920, 10832, 11360, 12283, 13540, 13840, 21664, 24566, 27080, 27680, 48067, 49132, 54160, 61415, 96134, 98264, 108320, 117121, 122830, 192268, 196528, 234242, 240335, 245660, 384536, 393056, 468484, 480670, 491320, 585605, 769072, 936968, 961340, 982640, 1171210, 1538144, 1873936, 1922680, 1965280, 2342420, 3747872, 3845360, 4684840, 7690720, 8315591, 9369680, 16631182, 18739360, 33262364, 41577955, 66524728, 83155910, 133049456, 166311820, 266098912, 332623640, 665247280, 1330494560]

約数ペア:

[(1, 1330494560), (2, 665247280), (4, 332623640), (5, 266098912), (8, 166311820), (10, 133049456), (16, 83155910), (20, 66524728), (32, 41577955), (40, 33262364), (71, 18739360), (80, 16631182), (142, 9369680), (160, 8315591), (173, 7690720), (284, 4684840), (346, 3845360), (355, 3747872), (568, 2342420), (677, 1965280), (692, 1922680), (710, 1873936), (865, 1538144), (1136, 1171210), (1354, 982640), (1384, 961340), (1420, 936968), (1730, 769072), (2272, 585605), (2708, 491320), (2768, 480670), (2840, 468484), (3385, 393056), (3460, 384536), (5416, 245660), (5536, 240335), (5680, 234242), (6770, 196528), (6920, 192268), (10832, 122830), (11360, 117121), (12283, 108320), (13540, 98264), (13840, 96134), (21664, 61415), (24566, 54160), (27080, 49132), (27680, 48067)]