16712495640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{64747}}^1$

素因数の和:65006

約数の個数: 128

約数和(自身を含む): 55942272000

約数和(自身を除く): 39229776360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 478, 540, 717, 956, 1080, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 6453, 7170, 8604, 9560, 10755, 12906, 14340, 17208, 21510, 25812, 28680, 32265, 43020, 51624, 64530, 64747, 86040, 129060, 129494, 194241, 258120, 258988, 323735, 388482, 517976, 582723, 647470, 776964, 971205, 1165446, 1294940, 1553928, 1748169, 1942410, 2330892, 2589880, 2913615, 3496338, 3884820, 4661784, 5827230, 6992676, 7769640, 8740845, 11654460, 13985352, 15474533, 17481690, 23308920, 30949066, 34963380, 46423599, 61898132, 69926760, 77372665, 92847198, 123796264, 139270797, 154745330, 185694396, 232117995, 278541594, 309490660, 371388792, 417812391, 464235990, 557083188, 618981320, 696353985, 835624782, 928471980, 1114166376, 1392707970, 1671249564, 1856943960, 2089061955, 2785415940, 3342499128, 4178123910, 5570831880, 8356247820, 16712495640]

約数ペア:

[(1, 16712495640), (2, 8356247820), (3, 5570831880), (4, 4178123910), (5, 3342499128), (6, 2785415940), (8, 2089061955), (9, 1856943960), (10, 1671249564), (12, 1392707970), (15, 1114166376), (18, 928471980), (20, 835624782), (24, 696353985), (27, 618981320), (30, 557083188), (36, 464235990), (40, 417812391), (45, 371388792), (54, 309490660), (60, 278541594), (72, 232117995), (90, 185694396), (108, 154745330), (120, 139270797), (135, 123796264), (180, 92847198), (216, 77372665), (239, 69926760), (270, 61898132), (360, 46423599), (478, 34963380), (540, 30949066), (717, 23308920), (956, 17481690), (1080, 15474533), (1195, 13985352), (1434, 11654460), (1912, 8740845), (2151, 7769640), (2390, 6992676), (2868, 5827230), (3585, 4661784), (4302, 3884820), (4780, 3496338), (5736, 2913615), (6453, 2589880), (7170, 2330892), (8604, 1942410), (9560, 1748169), (10755, 1553928), (12906, 1294940), (14340, 1165446), (17208, 971205), (21510, 776964), (25812, 647470), (28680, 582723), (32265, 517976), (43020, 388482), (51624, 323735), (64530, 258988), (64747, 258120), (86040, 194241), (129060, 129494)]