28761819200

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3943}}^1$

素因数の和:4109

約数の個数: 168

約数和(自身を含む): 73041491712

約数和(自身を除く): 44279672512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 97, 100, 160, 188, 194, 200, 235, 320, 376, 388, 400, 470, 485, 752, 776, 800, 940, 970, 1175, 1504, 1552, 1600, 1880, 1940, 2350, 2425, 3008, 3104, 3760, 3880, 3943, 4559, 4700, 4850, 6208, 7520, 7760, 7886, 9118, 9400, 9700, 15040, 15520, 15772, 18236, 18800, 19400, 19715, 22795, 31040, 31544, 36472, 37600, 38800, 39430, 45590, 63088, 72944, 75200, 77600, 78860, 91180, 98575, 113975, 126176, 145888, 155200, 157720, 182360, 185321, 197150, 227950, 252352, 291776, 315440, 364720, 370642, 382471, 394300, 455900, 630880, 729440, 741284, 764942, 788600, 911800, 926605, 1261760, 1458880, 1482568, 1529884, 1577200, 1823600, 1853210, 1912355, 2965136, 3059768, 3154400, 3647200, 3706420, 3824710, 4633025, 5930272, 6119536, 6308800, 7294400, 7412840, 7649420, 9266050, 9561775, 11860544, 12239072, 14825680, 15298840, 17976137, 18532100, 19123550, 24478144, 29651360, 30597680, 35952274, 37064200, 38247100, 59302720, 61195360, 71904548, 74128400, 76494200, 89880685, 122390720, 143809096, 148256800, 152988400, 179761370, 287618192, 296513600, 305976800, 359522740, 449403425, 575236384, 611953600, 719045480, 898806850, 1150472768, 1438090960, 1797613700, 2876181920, 3595227400, 5752363840, 7190454800, 14380909600, 28761819200]

約数ペア:

[(1, 28761819200), (2, 14380909600), (4, 7190454800), (5, 5752363840), (8, 3595227400), (10, 2876181920), (16, 1797613700), (20, 1438090960), (25, 1150472768), (32, 898806850), (40, 719045480), (47, 611953600), (50, 575236384), (64, 449403425), (80, 359522740), (94, 305976800), (97, 296513600), (100, 287618192), (160, 179761370), (188, 152988400), (194, 148256800), (200, 143809096), (235, 122390720), (320, 89880685), (376, 76494200), (388, 74128400), (400, 71904548), (470, 61195360), (485, 59302720), (752, 38247100), (776, 37064200), (800, 35952274), (940, 30597680), (970, 29651360), (1175, 24478144), (1504, 19123550), (1552, 18532100), (1600, 17976137), (1880, 15298840), (1940, 14825680), (2350, 12239072), (2425, 11860544), (3008, 9561775), (3104, 9266050), (3760, 7649420), (3880, 7412840), (3943, 7294400), (4559, 6308800), (4700, 6119536), (4850, 5930272), (6208, 4633025), (7520, 3824710), (7760, 3706420), (7886, 3647200), (9118, 3154400), (9400, 3059768), (9700, 2965136), (15040, 1912355), (15520, 1853210), (15772, 1823600), (18236, 1577200), (18800, 1529884), (19400, 1482568), (19715, 1458880), (22795, 1261760), (31040, 926605), (31544, 911800), (36472, 788600), (37600, 764942), (38800, 741284), (39430, 729440), (45590, 630880), (63088, 455900), (72944, 394300), (75200, 382471), (77600, 370642), (78860, 364720), (91180, 315440), (98575, 291776), (113975, 252352), (126176, 227950), (145888, 197150), (155200, 185321), (157720, 182360)]