15672824320

素因数分解:

$2^9\times 5^1\times {\mathrm{821}}^1\times {\mathrm{7457}}^1$

素因数の和:8301

約数の個数: 80

約数和(自身を含む): 37628861688

約数和(自身を除く): 21956037368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 821, 1280, 1642, 2560, 3284, 4105, 6568, 7457, 8210, 13136, 14914, 16420, 26272, 29828, 32840, 37285, 52544, 59656, 65680, 74570, 105088, 119312, 131360, 149140, 210176, 238624, 262720, 298280, 420352, 477248, 525440, 596560, 954496, 1050880, 1193120, 1908992, 2101760, 2386240, 3817984, 4772480, 6122197, 9544960, 12244394, 19089920, 24488788, 30610985, 48977576, 61221970, 97955152, 122443940, 195910304, 244887880, 391820608, 489775760, 783641216, 979551520, 1567282432, 1959103040, 3134564864, 3918206080, 7836412160, 15672824320]

約数ペア:

[(1, 15672824320), (2, 7836412160), (4, 3918206080), (5, 3134564864), (8, 1959103040), (10, 1567282432), (16, 979551520), (20, 783641216), (32, 489775760), (40, 391820608), (64, 244887880), (80, 195910304), (128, 122443940), (160, 97955152), (256, 61221970), (320, 48977576), (512, 30610985), (640, 24488788), (821, 19089920), (1280, 12244394), (1642, 9544960), (2560, 6122197), (3284, 4772480), (4105, 3817984), (6568, 2386240), (7457, 2101760), (8210, 1908992), (13136, 1193120), (14914, 1050880), (16420, 954496), (26272, 596560), (29828, 525440), (32840, 477248), (37285, 420352), (52544, 298280), (59656, 262720), (65680, 238624), (74570, 210176), (105088, 149140), (119312, 131360)]