70104720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41729}}^1$

素因数の和:41752

約数の個数: 80

約数和(自身を含む): 248376960

約数和(自身を除く): 178272240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41729, 83458, 125187, 166916, 208645, 250374, 292103, 333832, 417290, 500748, 584206, 625935, 667664, 834580, 876309, 1001496, 1168412, 1251870, 1460515, 1669160, 1752618, 2002992, 2336824, 2503740, 2921030, 3338320, 3505236, 4381545, 4673648, 5007480, 5842060, 7010472, 8763090, 10014960, 11684120, 14020944, 17526180, 23368240, 35052360, 70104720]

約数ペア:

[(1, 70104720), (2, 35052360), (3, 23368240), (4, 17526180), (5, 14020944), (6, 11684120), (7, 10014960), (8, 8763090), (10, 7010472), (12, 5842060), (14, 5007480), (15, 4673648), (16, 4381545), (20, 3505236), (21, 3338320), (24, 2921030), (28, 2503740), (30, 2336824), (35, 2002992), (40, 1752618), (42, 1669160), (48, 1460515), (56, 1251870), (60, 1168412), (70, 1001496), (80, 876309), (84, 834580), (105, 667664), (112, 625935), (120, 584206), (140, 500748), (168, 417290), (210, 333832), (240, 292103), (280, 250374), (336, 208645), (420, 166916), (560, 125187), (840, 83458), (1680, 41729)]