71007086640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{42266123}}^1$

素因数の和:42266146

約数の個数: 80

約数和(自身を含む): 251567970048

約数和(自身を除く): 180560883408

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, 42266123, 84532246, 126798369, 169064492, 211330615, 253596738, 295862861, 338128984, 422661230, 507193476, 591725722, 633991845, 676257968, 845322460, 887588583, 1014386952, 1183451444, 1267983690, 1479314305, 1690644920, 1775177166, 2028773904, 2366902888, 2535967380, 2958628610, 3381289840, 3550354332, 4437942915, 4733805776, 5071934760, 5917257220, 7100708664, 8875885830, 10143869520, 11834514440, 14201417328, 17751771660, 23669028880, 35503543320, 71007086640]

約数ペア:

[(1, 71007086640), (2, 35503543320), (3, 23669028880), (4, 17751771660), (5, 14201417328), (6, 11834514440), (7, 10143869520), (8, 8875885830), (10, 7100708664), (12, 5917257220), (14, 5071934760), (15, 4733805776), (16, 4437942915), (20, 3550354332), (21, 3381289840), (24, 2958628610), (28, 2535967380), (30, 2366902888), (35, 2028773904), (40, 1775177166), (42, 1690644920), (48, 1479314305), (56, 1267983690), (60, 1183451444), (70, 1014386952), (80, 887588583), (84, 845322460), (105, 676257968), (112, 633991845), (120, 591725722), (140, 507193476), (168, 422661230), (210, 338128984), (240, 295862861), (280, 253596738), (336, 211330615), (420, 169064492), (560, 126798369), (840, 84532246), (1680, 42266123)]