7293680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 18641664

約数和(自身を除く): 11347984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 173, 248, 272, 310, 340, 346, 496, 527, 620, 680, 692, 865, 1054, 1240, 1360, 1384, 1730, 2108, 2480, 2635, 2768, 2941, 3460, 4216, 5270, 5363, 5882, 6920, 8432, 10540, 10726, 11764, 13840, 14705, 21080, 21452, 23528, 26815, 29410, 42160, 42904, 47056, 53630, 58820, 85808, 91171, 107260, 117640, 182342, 214520, 235280, 364684, 429040, 455855, 729368, 911710, 1458736, 1823420, 3646840, 7293680]

約数ペア:

[(1, 7293680), (2, 3646840), (4, 1823420), (5, 1458736), (8, 911710), (10, 729368), (16, 455855), (17, 429040), (20, 364684), (31, 235280), (34, 214520), (40, 182342), (62, 117640), (68, 107260), (80, 91171), (85, 85808), (124, 58820), (136, 53630), (155, 47056), (170, 42904), (173, 42160), (248, 29410), (272, 26815), (310, 23528), (340, 21452), (346, 21080), (496, 14705), (527, 13840), (620, 11764), (680, 10726), (692, 10540), (865, 8432), (1054, 6920), (1240, 5882), (1360, 5363), (1384, 5270), (1730, 4216), (2108, 3460), (2480, 2941), (2635, 2768)]