437680920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 1361111040

約数和(自身を除く): 923430120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 852, 940, 1065, 1093, 1128, 1410, 1420, 1704, 1880, 2130, 2186, 2820, 2840, 3279, 3337, 4260, 4372, 5465, 5640, 6558, 6674, 8520, 8744, 10011, 10930, 13116, 13348, 16395, 16685, 20022, 21860, 26232, 26696, 32790, 33370, 40044, 43720, 50055, 51371, 65580, 66740, 77603, 80088, 100110, 102742, 131160, 133480, 154113, 155206, 200220, 205484, 232809, 256855, 308226, 310412, 388015, 400440, 410968, 465618, 513710, 616452, 620824, 770565, 776030, 931236, 1027420, 1164045, 1232904, 1541130, 1552060, 1862472, 2054840, 2328090, 3082260, 3104120, 3647341, 4656180, 6164520, 7294682, 9312360, 10942023, 14589364, 18236705, 21884046, 29178728, 36473410, 43768092, 54710115, 72946820, 87536184, 109420230, 145893640, 218840460, 437680920]

約数ペア:

[(1, 437680920), (2, 218840460), (3, 145893640), (4, 109420230), (5, 87536184), (6, 72946820), (8, 54710115), (10, 43768092), (12, 36473410), (15, 29178728), (20, 21884046), (24, 18236705), (30, 14589364), (40, 10942023), (47, 9312360), (60, 7294682), (71, 6164520), (94, 4656180), (120, 3647341), (141, 3104120), (142, 3082260), (188, 2328090), (213, 2054840), (235, 1862472), (282, 1552060), (284, 1541130), (355, 1232904), (376, 1164045), (426, 1027420), (470, 931236), (564, 776030), (568, 770565), (705, 620824), (710, 616452), (852, 513710), (940, 465618), (1065, 410968), (1093, 400440), (1128, 388015), (1410, 310412), (1420, 308226), (1704, 256855), (1880, 232809), (2130, 205484), (2186, 200220), (2820, 155206), (2840, 154113), (3279, 133480), (3337, 131160), (4260, 102742), (4372, 100110), (5465, 80088), (5640, 77603), (6558, 66740), (6674, 65580), (8520, 51371), (8744, 50055), (10011, 43720), (10930, 40044), (13116, 33370), (13348, 32790), (16395, 26696), (16685, 26232), (20022, 21860)]