7476560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 21784320

約数和(自身を除く): 14307760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 169, 182, 208, 260, 280, 316, 338, 364, 395, 455, 520, 553, 560, 632, 676, 728, 790, 845, 910, 1027, 1040, 1106, 1183, 1264, 1352, 1456, 1580, 1690, 1820, 2054, 2212, 2366, 2704, 2765, 3160, 3380, 3640, 4108, 4424, 4732, 5135, 5530, 5915, 6320, 6760, 7189, 7280, 8216, 8848, 9464, 10270, 11060, 11830, 13351, 13520, 14378, 16432, 18928, 20540, 22120, 23660, 26702, 28756, 35945, 41080, 44240, 47320, 53404, 57512, 66755, 71890, 82160, 93457, 94640, 106808, 115024, 133510, 143780, 186914, 213616, 267020, 287560, 373828, 467285, 534040, 575120, 747656, 934570, 1068080, 1495312, 1869140, 3738280, 7476560]

約数ペア:

[(1, 7476560), (2, 3738280), (4, 1869140), (5, 1495312), (7, 1068080), (8, 934570), (10, 747656), (13, 575120), (14, 534040), (16, 467285), (20, 373828), (26, 287560), (28, 267020), (35, 213616), (40, 186914), (52, 143780), (56, 133510), (65, 115024), (70, 106808), (79, 94640), (80, 93457), (91, 82160), (104, 71890), (112, 66755), (130, 57512), (140, 53404), (158, 47320), (169, 44240), (182, 41080), (208, 35945), (260, 28756), (280, 26702), (316, 23660), (338, 22120), (364, 20540), (395, 18928), (455, 16432), (520, 14378), (553, 13520), (560, 13351), (632, 11830), (676, 11060), (728, 10270), (790, 9464), (845, 8848), (910, 8216), (1027, 7280), (1040, 7189), (1106, 6760), (1183, 6320), (1264, 5915), (1352, 5530), (1456, 5135), (1580, 4732), (1690, 4424), (1820, 4108), (2054, 3640), (2212, 3380), (2366, 3160), (2704, 2765)]