66192560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 187294560

約数和(自身を除く): 121102000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 409, 476, 560, 578, 595, 680, 818, 952, 1156, 1190, 1360, 1445, 1636, 1904, 2023, 2045, 2312, 2380, 2863, 2890, 3272, 4046, 4090, 4624, 4760, 5726, 5780, 6544, 6953, 8092, 8180, 9520, 10115, 11452, 11560, 13906, 14315, 16184, 16360, 20230, 22904, 23120, 27812, 28630, 32368, 32720, 34765, 40460, 45808, 48671, 55624, 57260, 69530, 80920, 97342, 111248, 114520, 118201, 139060, 161840, 194684, 229040, 236402, 243355, 278120, 389368, 472804, 486710, 556240, 591005, 778736, 827407, 945608, 973420, 1182010, 1654814, 1891216, 1946840, 2364020, 3309628, 3893680, 4137035, 4728040, 6619256, 8274070, 9456080, 13238512, 16548140, 33096280, 66192560]

約数ペア:

[(1, 66192560), (2, 33096280), (4, 16548140), (5, 13238512), (7, 9456080), (8, 8274070), (10, 6619256), (14, 4728040), (16, 4137035), (17, 3893680), (20, 3309628), (28, 2364020), (34, 1946840), (35, 1891216), (40, 1654814), (56, 1182010), (68, 973420), (70, 945608), (80, 827407), (85, 778736), (112, 591005), (119, 556240), (136, 486710), (140, 472804), (170, 389368), (238, 278120), (272, 243355), (280, 236402), (289, 229040), (340, 194684), (409, 161840), (476, 139060), (560, 118201), (578, 114520), (595, 111248), (680, 97342), (818, 80920), (952, 69530), (1156, 57260), (1190, 55624), (1360, 48671), (1445, 45808), (1636, 40460), (1904, 34765), (2023, 32720), (2045, 32368), (2312, 28630), (2380, 27812), (2863, 23120), (2890, 22904), (3272, 20230), (4046, 16360), (4090, 16184), (4624, 14315), (4760, 13906), (5726, 11560), (5780, 11452), (6544, 10115), (6953, 9520), (8092, 8180)]