11288760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 28109640

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, 89, 105, 120, 140, 151, 168, 178, 210, 267, 280, 302, 356, 420, 445, 453, 534, 604, 623, 712, 755, 840, 890, 906, 1057, 1068, 1208, 1246, 1335, 1510, 1780, 1812, 1869, 2114, 2136, 2265, 2492, 2670, 3020, 3115, 3171, 3560, 3624, 3738, 4228, 4530, 4984, 5285, 5340, 6040, 6230, 6342, 7476, 8456, 9060, 9345, 10570, 10680, 12460, 12684, 13439, 14952, 15855, 18120, 18690, 21140, 24920, 25368, 26878, 31710, 37380, 40317, 42280, 53756, 63420, 67195, 74760, 80634, 94073, 107512, 126840, 134390, 161268, 188146, 201585, 268780, 282219, 322536, 376292, 403170, 470365, 537560, 564438, 752584, 806340, 940730, 1128876, 1411095, 1612680, 1881460, 2257752, 2822190, 3762920, 5644380, 11288760]

約数ペア:

[(1, 11288760), (2, 5644380), (3, 3762920), (4, 2822190), (5, 2257752), (6, 1881460), (7, 1612680), (8, 1411095), (10, 1128876), (12, 940730), (14, 806340), (15, 752584), (20, 564438), (21, 537560), (24, 470365), (28, 403170), (30, 376292), (35, 322536), (40, 282219), (42, 268780), (56, 201585), (60, 188146), (70, 161268), (84, 134390), (89, 126840), (105, 107512), (120, 94073), (140, 80634), (151, 74760), (168, 67195), (178, 63420), (210, 53756), (267, 42280), (280, 40317), (302, 37380), (356, 31710), (420, 26878), (445, 25368), (453, 24920), (534, 21140), (604, 18690), (623, 18120), (712, 15855), (755, 14952), (840, 13439), (890, 12684), (906, 12460), (1057, 10680), (1068, 10570), (1208, 9345), (1246, 9060), (1335, 8456), (1510, 7476), (1780, 6342), (1812, 6230), (1869, 6040), (2114, 5340), (2136, 5285), (2265, 4984), (2492, 4530), (2670, 4228), (3020, 3738), (3115, 3624), (3171, 3560)]