468989360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6113}}^1$

素因数の和:6270

約数の個数: 80

約数和(自身を含む): 1255473216

約数和(自身を除く): 786483856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2740, 3836, 4795, 5480, 6113, 7672, 9590, 10960, 12226, 15344, 19180, 24452, 30565, 38360, 42791, 48904, 61130, 76720, 85582, 97808, 122260, 171164, 213955, 244520, 342328, 427910, 489040, 684656, 837481, 855820, 1674962, 1711640, 3349924, 3423280, 4187405, 5862367, 6699848, 8374810, 11724734, 13399696, 16749620, 23449468, 29311835, 33499240, 46898936, 58623670, 66998480, 93797872, 117247340, 234494680, 468989360]

約数ペア:

[(1, 468989360), (2, 234494680), (4, 117247340), (5, 93797872), (7, 66998480), (8, 58623670), (10, 46898936), (14, 33499240), (16, 29311835), (20, 23449468), (28, 16749620), (35, 13399696), (40, 11724734), (56, 8374810), (70, 6699848), (80, 5862367), (112, 4187405), (137, 3423280), (140, 3349924), (274, 1711640), (280, 1674962), (548, 855820), (560, 837481), (685, 684656), (959, 489040), (1096, 427910), (1370, 342328), (1918, 244520), (2192, 213955), (2740, 171164), (3836, 122260), (4795, 97808), (5480, 85582), (6113, 76720), (7672, 61130), (9590, 48904), (10960, 42791), (12226, 38360), (15344, 30565), (19180, 24452)]