15947990800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{116239}}^1$

素因数の和:116278

約数の個数: 120

約数和(自身を含む): 44682656000

約数和(自身を除く): 28734665200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1225, 1372, 1400, 1715, 1960, 2450, 2744, 2800, 3430, 3920, 4900, 5488, 6860, 8575, 9800, 13720, 17150, 19600, 27440, 34300, 68600, 116239, 137200, 232478, 464956, 581195, 813673, 929912, 1162390, 1627346, 1859824, 2324780, 2905975, 3254692, 4068365, 4649560, 5695711, 5811950, 6509384, 8136730, 9299120, 11391422, 11623900, 13018768, 16273460, 20341825, 22782844, 23247800, 28478555, 32546920, 39869977, 40683650, 45565688, 46495600, 56957110, 65093840, 79739954, 81367300, 91131376, 113914220, 142392775, 159479908, 162734600, 199349885, 227828440, 284785550, 318959816, 325469200, 398699770, 455656880, 569571100, 637919632, 797399540, 996749425, 1139142200, 1594799080, 1993498850, 2278284400, 3189598160, 3986997700, 7973995400, 15947990800]

約数ペア:

[(1, 15947990800), (2, 7973995400), (4, 3986997700), (5, 3189598160), (7, 2278284400), (8, 1993498850), (10, 1594799080), (14, 1139142200), (16, 996749425), (20, 797399540), (25, 637919632), (28, 569571100), (35, 455656880), (40, 398699770), (49, 325469200), (50, 318959816), (56, 284785550), (70, 227828440), (80, 199349885), (98, 162734600), (100, 159479908), (112, 142392775), (140, 113914220), (175, 91131376), (196, 81367300), (200, 79739954), (245, 65093840), (280, 56957110), (343, 46495600), (350, 45565688), (392, 40683650), (400, 39869977), (490, 32546920), (560, 28478555), (686, 23247800), (700, 22782844), (784, 20341825), (980, 16273460), (1225, 13018768), (1372, 11623900), (1400, 11391422), (1715, 9299120), (1960, 8136730), (2450, 6509384), (2744, 5811950), (2800, 5695711), (3430, 4649560), (3920, 4068365), (4900, 3254692), (5488, 2905975), (6860, 2324780), (8575, 1859824), (9800, 1627346), (13720, 1162390), (17150, 929912), (19600, 813673), (27440, 581195), (34300, 464956), (68600, 232478), (116239, 137200)]