85703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 120

約数和(自身を含む): 287825328

約数和(自身を除く): 202122048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2113, 2535, 2704, 3120, 3380, 4056, 4226, 5070, 6339, 6760, 8112, 8452, 10140, 10565, 12678, 13520, 16904, 20280, 21130, 25356, 27469, 31695, 33808, 40560, 42260, 50712, 54938, 63390, 82407, 84520, 101424, 109876, 126780, 137345, 164814, 169040, 219752, 253560, 274690, 329628, 357097, 412035, 439504, 507120, 549380, 659256, 714194, 824070, 1071291, 1098760, 1318512, 1428388, 1648140, 1785485, 2142582, 2197520, 2856776, 3296280, 3570970, 4285164, 5356455, 5713552, 6592560, 7141940, 8570328, 10712910, 14283880, 17140656, 21425820, 28567760, 42851640, 85703280]

約数ペア:

[(1, 85703280), (2, 42851640), (3, 28567760), (4, 21425820), (5, 17140656), (6, 14283880), (8, 10712910), (10, 8570328), (12, 7141940), (13, 6592560), (15, 5713552), (16, 5356455), (20, 4285164), (24, 3570970), (26, 3296280), (30, 2856776), (39, 2197520), (40, 2142582), (48, 1785485), (52, 1648140), (60, 1428388), (65, 1318512), (78, 1098760), (80, 1071291), (104, 824070), (120, 714194), (130, 659256), (156, 549380), (169, 507120), (195, 439504), (208, 412035), (240, 357097), (260, 329628), (312, 274690), (338, 253560), (390, 219752), (507, 169040), (520, 164814), (624, 137345), (676, 126780), (780, 109876), (845, 101424), (1014, 84520), (1040, 82407), (1352, 63390), (1560, 54938), (1690, 50712), (2028, 42260), (2113, 40560), (2535, 33808), (2704, 31695), (3120, 27469), (3380, 25356), (4056, 21130), (4226, 20280), (5070, 16904), (6339, 13520), (6760, 12678), (8112, 10565), (8452, 10140)]