7029772120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2609

約数の個数: 128

約数和(自身を含む): 18492364800

約数和(自身を除く): 11462592680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 181, 236, 280, 295, 362, 413, 472, 590, 724, 826, 905, 1180, 1267, 1448, 1652, 1810, 2065, 2351, 2360, 2534, 3304, 3620, 4130, 4702, 5068, 6335, 7240, 8260, 9404, 10136, 10679, 11755, 12670, 16457, 16520, 18808, 21358, 23510, 25340, 32914, 42716, 47020, 50680, 53395, 65828, 74753, 82285, 85432, 94040, 106790, 131656, 138709, 149506, 164570, 213580, 277418, 299012, 329140, 373765, 425531, 427160, 554836, 598024, 658280, 693545, 747530, 851062, 970963, 1109672, 1387090, 1495060, 1702124, 1941926, 2127655, 2774180, 2978717, 2990120, 3404248, 3883852, 4255310, 4854815, 5548360, 5957434, 7767704, 8510620, 9709630, 11914868, 14893585, 17021240, 19419260, 23829736, 25106329, 29787170, 38838520, 50212658, 59574340, 100425316, 119148680, 125531645, 175744303, 200850632, 251063290, 351488606, 502126580, 702977212, 878721515, 1004253160, 1405954424, 1757443030, 3514886060, 7029772120]

約数ペア:

[(1, 7029772120), (2, 3514886060), (4, 1757443030), (5, 1405954424), (7, 1004253160), (8, 878721515), (10, 702977212), (14, 502126580), (20, 351488606), (28, 251063290), (35, 200850632), (40, 175744303), (56, 125531645), (59, 119148680), (70, 100425316), (118, 59574340), (140, 50212658), (181, 38838520), (236, 29787170), (280, 25106329), (295, 23829736), (362, 19419260), (413, 17021240), (472, 14893585), (590, 11914868), (724, 9709630), (826, 8510620), (905, 7767704), (1180, 5957434), (1267, 5548360), (1448, 4854815), (1652, 4255310), (1810, 3883852), (2065, 3404248), (2351, 2990120), (2360, 2978717), (2534, 2774180), (3304, 2127655), (3620, 1941926), (4130, 1702124), (4702, 1495060), (5068, 1387090), (6335, 1109672), (7240, 970963), (8260, 851062), (9404, 747530), (10136, 693545), (10679, 658280), (11755, 598024), (12670, 554836), (16457, 427160), (16520, 425531), (18808, 373765), (21358, 329140), (23510, 299012), (25340, 277418), (32914, 213580), (42716, 164570), (47020, 149506), (50680, 138709), (53395, 131656), (65828, 106790), (74753, 94040), (82285, 85432)]