40134840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 131328000

約数和(自身を除く): 91193160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 607, 696, 760, 870, 1102, 1140, 1160, 1214, 1653, 1740, 1821, 2204, 2280, 2428, 2755, 3035, 3306, 3480, 3642, 4408, 4856, 5510, 6070, 6612, 7284, 8265, 9105, 11020, 11533, 12140, 13224, 14568, 16530, 17603, 18210, 22040, 23066, 24280, 33060, 34599, 35206, 36420, 46132, 52809, 57665, 66120, 69198, 70412, 72840, 88015, 92264, 105618, 115330, 138396, 140824, 172995, 176030, 211236, 230660, 264045, 276792, 334457, 345990, 352060, 422472, 461320, 528090, 668914, 691980, 704120, 1003371, 1056180, 1337828, 1383960, 1672285, 2006742, 2112360, 2675656, 3344570, 4013484, 5016855, 6689140, 8026968, 10033710, 13378280, 20067420, 40134840]

約数ペア:

[(1, 40134840), (2, 20067420), (3, 13378280), (4, 10033710), (5, 8026968), (6, 6689140), (8, 5016855), (10, 4013484), (12, 3344570), (15, 2675656), (19, 2112360), (20, 2006742), (24, 1672285), (29, 1383960), (30, 1337828), (38, 1056180), (40, 1003371), (57, 704120), (58, 691980), (60, 668914), (76, 528090), (87, 461320), (95, 422472), (114, 352060), (116, 345990), (120, 334457), (145, 276792), (152, 264045), (174, 230660), (190, 211236), (228, 176030), (232, 172995), (285, 140824), (290, 138396), (348, 115330), (380, 105618), (435, 92264), (456, 88015), (551, 72840), (570, 70412), (580, 69198), (607, 66120), (696, 57665), (760, 52809), (870, 46132), (1102, 36420), (1140, 35206), (1160, 34599), (1214, 33060), (1653, 24280), (1740, 23066), (1821, 22040), (2204, 18210), (2280, 17603), (2428, 16530), (2755, 14568), (3035, 13224), (3306, 12140), (3480, 11533), (3642, 11020), (4408, 9105), (4856, 8265), (5510, 7284), (6070, 6612)]