9119008920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{66601}}^1$

素因数の和:66785

約数の個数: 128

約数和(自身を含む): 31457456640

約数和(自身を除く): 22338447720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1956, 2282, 2445, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 9128, 9780, 11410, 13692, 17115, 19560, 22820, 27384, 34230, 45640, 66601, 68460, 133202, 136920, 199803, 266404, 333005, 399606, 466207, 532808, 666010, 799212, 932414, 999015, 1332020, 1398621, 1598424, 1864828, 1998030, 2331035, 2664040, 2797242, 3729656, 3996060, 4662070, 5594484, 6993105, 7992120, 9324140, 10855963, 11188968, 13986210, 18648280, 21711926, 27972420, 32567889, 43423852, 54279815, 55944840, 65135778, 75991741, 86847704, 108559630, 130271556, 151983482, 162839445, 217119260, 227975223, 260543112, 303966964, 325678890, 379958705, 434238520, 455950446, 607933928, 651357780, 759917410, 911900892, 1139876115, 1302715560, 1519834820, 1823801784, 2279752230, 3039669640, 4559504460, 9119008920]

約数ペア:

[(1, 9119008920), (2, 4559504460), (3, 3039669640), (4, 2279752230), (5, 1823801784), (6, 1519834820), (7, 1302715560), (8, 1139876115), (10, 911900892), (12, 759917410), (14, 651357780), (15, 607933928), (20, 455950446), (21, 434238520), (24, 379958705), (28, 325678890), (30, 303966964), (35, 260543112), (40, 227975223), (42, 217119260), (56, 162839445), (60, 151983482), (70, 130271556), (84, 108559630), (105, 86847704), (120, 75991741), (140, 65135778), (163, 55944840), (168, 54279815), (210, 43423852), (280, 32567889), (326, 27972420), (420, 21711926), (489, 18648280), (652, 13986210), (815, 11188968), (840, 10855963), (978, 9324140), (1141, 7992120), (1304, 6993105), (1630, 5594484), (1956, 4662070), (2282, 3996060), (2445, 3729656), (3260, 2797242), (3423, 2664040), (3912, 2331035), (4564, 1998030), (4890, 1864828), (5705, 1598424), (6520, 1398621), (6846, 1332020), (9128, 999015), (9780, 932414), (11410, 799212), (13692, 666010), (17115, 532808), (19560, 466207), (22820, 399606), (27384, 333005), (34230, 266404), (45640, 199803), (66601, 136920), (68460, 133202)]