70091280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13907}}^1$

素因数の和:13933

約数の個数: 120

約数和(自身を含む): 269036352

約数和(自身を除く): 198945072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13907, 27814, 41721, 55628, 69535, 83442, 97349, 111256, 125163, 139070, 166884, 194698, 208605, 222512, 250326, 278140, 292047, 333768, 389396, 417210, 486745, 500652, 556280, 584094, 625815, 667536, 778792, 834420, 876141, 973490, 1001304, 1112560, 1168188, 1251630, 1460235, 1557584, 1668840, 1752282, 1946980, 2002608, 2336376, 2503260, 2920470, 3337680, 3504564, 3893960, 4380705, 4672752, 5006520, 5840940, 7009128, 7787920, 8761410, 10013040, 11681880, 14018256, 17522820, 23363760, 35045640, 70091280]

約数ペア:

[(1, 70091280), (2, 35045640), (3, 23363760), (4, 17522820), (5, 14018256), (6, 11681880), (7, 10013040), (8, 8761410), (9, 7787920), (10, 7009128), (12, 5840940), (14, 5006520), (15, 4672752), (16, 4380705), (18, 3893960), (20, 3504564), (21, 3337680), (24, 2920470), (28, 2503260), (30, 2336376), (35, 2002608), (36, 1946980), (40, 1752282), (42, 1668840), (45, 1557584), (48, 1460235), (56, 1251630), (60, 1168188), (63, 1112560), (70, 1001304), (72, 973490), (80, 876141), (84, 834420), (90, 778792), (105, 667536), (112, 625815), (120, 584094), (126, 556280), (140, 500652), (144, 486745), (168, 417210), (180, 389396), (210, 333768), (240, 292047), (252, 278140), (280, 250326), (315, 222512), (336, 208605), (360, 194698), (420, 166884), (504, 139070), (560, 125163), (630, 111256), (720, 97349), (840, 83442), (1008, 69535), (1260, 55628), (1680, 41721), (2520, 27814), (5040, 13907)]