14718160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 37676160

約数和(自身を除く): 22958000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 421, 437, 460, 760, 842, 874, 920, 1520, 1684, 1748, 1840, 2105, 2185, 3368, 3496, 4210, 4370, 6736, 6992, 7999, 8420, 8740, 9683, 15998, 16840, 17480, 19366, 31996, 33680, 34960, 38732, 39995, 48415, 63992, 77464, 79990, 96830, 127984, 154928, 159980, 183977, 193660, 319960, 367954, 387320, 639920, 735908, 774640, 919885, 1471816, 1839770, 2943632, 3679540, 7359080, 14718160]

約数ペア:

[(1, 14718160), (2, 7359080), (4, 3679540), (5, 2943632), (8, 1839770), (10, 1471816), (16, 919885), (19, 774640), (20, 735908), (23, 639920), (38, 387320), (40, 367954), (46, 319960), (76, 193660), (80, 183977), (92, 159980), (95, 154928), (115, 127984), (152, 96830), (184, 79990), (190, 77464), (230, 63992), (304, 48415), (368, 39995), (380, 38732), (421, 34960), (437, 33680), (460, 31996), (760, 19366), (842, 17480), (874, 16840), (920, 15998), (1520, 9683), (1684, 8740), (1748, 8420), (1840, 7999), (2105, 6992), (2185, 6736), (3368, 4370), (3496, 4210)]