15691189040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{102103}}^1$

素因数の和:102246

約数の個数: 80

約数和(自身を含む): 38970237888

約数和(自身を除く): 23279048848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 226, 272, 340, 452, 565, 680, 904, 1130, 1360, 1808, 1921, 2260, 3842, 4520, 7684, 9040, 9605, 15368, 19210, 30736, 38420, 76840, 102103, 153680, 204206, 408412, 510515, 816824, 1021030, 1633648, 1735751, 2042060, 3471502, 4084120, 6943004, 8168240, 8678755, 11537639, 13886008, 17357510, 23075278, 27772016, 34715020, 46150556, 57688195, 69430040, 92301112, 115376390, 138860080, 184602224, 196139863, 230752780, 392279726, 461505560, 784559452, 923011120, 980699315, 1569118904, 1961398630, 3138237808, 3922797260, 7845594520, 15691189040]

約数ペア:

[(1, 15691189040), (2, 7845594520), (4, 3922797260), (5, 3138237808), (8, 1961398630), (10, 1569118904), (16, 980699315), (17, 923011120), (20, 784559452), (34, 461505560), (40, 392279726), (68, 230752780), (80, 196139863), (85, 184602224), (113, 138860080), (136, 115376390), (170, 92301112), (226, 69430040), (272, 57688195), (340, 46150556), (452, 34715020), (565, 27772016), (680, 23075278), (904, 17357510), (1130, 13886008), (1360, 11537639), (1808, 8678755), (1921, 8168240), (2260, 6943004), (3842, 4084120), (4520, 3471502), (7684, 2042060), (9040, 1735751), (9605, 1633648), (15368, 1021030), (19210, 816824), (30736, 510515), (38420, 408412), (76840, 204206), (102103, 153680)]