18125254080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{20107}}^1$

素因数の和:20443

約数の個数: 168

約数和(自身を含む): 62545612272

約数和(自身を除く): 44420358192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 313, 320, 360, 480, 576, 626, 720, 939, 960, 1252, 1440, 1565, 1878, 2504, 2817, 2880, 3130, 3756, 4695, 5008, 5634, 6260, 7512, 9390, 10016, 11268, 12520, 14085, 15024, 18780, 20032, 20107, 22536, 25040, 28170, 30048, 37560, 40214, 45072, 50080, 56340, 60096, 60321, 75120, 80428, 90144, 100160, 100535, 112680, 120642, 150240, 160856, 180288, 180963, 201070, 225360, 241284, 300480, 301605, 321712, 361926, 402140, 450720, 482568, 603210, 643424, 723852, 804280, 901440, 904815, 965136, 1206420, 1286848, 1447704, 1608560, 1809630, 1930272, 2412840, 2895408, 3217120, 3619260, 3860544, 4825680, 5790816, 6293491, 6434240, 7238520, 9651360, 11581632, 12586982, 14477040, 18880473, 19302720, 25173964, 28954080, 31467455, 37760946, 50347928, 56641419, 57908160, 62934910, 75521892, 94402365, 100695856, 113282838, 125869820, 151043784, 188804730, 201391712, 226565676, 251739640, 283207095, 302087568, 377609460, 402783424, 453131352, 503479280, 566414190, 604175136, 755218920, 906262704, 1006958560, 1132828380, 1208350272, 1510437840, 1812525408, 2013917120, 2265656760, 3020875680, 3625050816, 4531313520, 6041751360, 9062627040, 18125254080]

約数ペア:

[(1, 18125254080), (2, 9062627040), (3, 6041751360), (4, 4531313520), (5, 3625050816), (6, 3020875680), (8, 2265656760), (9, 2013917120), (10, 1812525408), (12, 1510437840), (15, 1208350272), (16, 1132828380), (18, 1006958560), (20, 906262704), (24, 755218920), (30, 604175136), (32, 566414190), (36, 503479280), (40, 453131352), (45, 402783424), (48, 377609460), (60, 302087568), (64, 283207095), (72, 251739640), (80, 226565676), (90, 201391712), (96, 188804730), (120, 151043784), (144, 125869820), (160, 113282838), (180, 100695856), (192, 94402365), (240, 75521892), (288, 62934910), (313, 57908160), (320, 56641419), (360, 50347928), (480, 37760946), (576, 31467455), (626, 28954080), (720, 25173964), (939, 19302720), (960, 18880473), (1252, 14477040), (1440, 12586982), (1565, 11581632), (1878, 9651360), (2504, 7238520), (2817, 6434240), (2880, 6293491), (3130, 5790816), (3756, 4825680), (4695, 3860544), (5008, 3619260), (5634, 3217120), (6260, 2895408), (7512, 2412840), (9390, 1930272), (10016, 1809630), (11268, 1608560), (12520, 1447704), (14085, 1286848), (15024, 1206420), (18780, 965136), (20032, 904815), (20107, 901440), (22536, 804280), (25040, 723852), (28170, 643424), (30048, 603210), (37560, 482568), (40214, 450720), (45072, 402140), (50080, 361926), (56340, 321712), (60096, 301605), (60321, 300480), (75120, 241284), (80428, 225360), (90144, 201070), (100160, 180963), (100535, 180288), (112680, 160856), (120642, 150240)]