126971680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3842

約数の個数: 96

約数和(自身を含む): 344554560

約数和(自身を除く): 217582880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 3797, 4180, 6688, 7594, 8360, 15188, 16720, 18985, 30376, 33440, 37970, 41767, 60752, 72143, 75940, 83534, 121504, 144286, 151880, 167068, 208835, 288572, 303760, 334136, 360715, 417670, 577144, 607520, 668272, 721430, 793573, 835340, 1154288, 1336544, 1442860, 1587146, 1670680, 2308576, 2885720, 3174292, 3341360, 3967865, 5771440, 6348584, 6682720, 7935730, 11542880, 12697168, 15871460, 25394336, 31742920, 63485840, 126971680]

約数ペア:

[(1, 126971680), (2, 63485840), (4, 31742920), (5, 25394336), (8, 15871460), (10, 12697168), (11, 11542880), (16, 7935730), (19, 6682720), (20, 6348584), (22, 5771440), (32, 3967865), (38, 3341360), (40, 3174292), (44, 2885720), (55, 2308576), (76, 1670680), (80, 1587146), (88, 1442860), (95, 1336544), (110, 1154288), (152, 835340), (160, 793573), (176, 721430), (190, 668272), (209, 607520), (220, 577144), (304, 417670), (352, 360715), (380, 334136), (418, 303760), (440, 288572), (608, 208835), (760, 167068), (836, 151880), (880, 144286), (1045, 121504), (1520, 83534), (1672, 75940), (1760, 72143), (2090, 60752), (3040, 41767), (3344, 37970), (3797, 33440), (4180, 30376), (6688, 18985), (7594, 16720), (8360, 15188)]