9953640320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^3\times {\mathrm{7079}}^1$

素因数の和:7137

約数の個数: 128

約数和(自身を含む): 25781112000

約数和(自身を除く): 15827471680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1352, 1664, 1690, 2080, 2197, 2704, 3380, 4160, 4394, 5408, 6760, 7079, 8320, 8788, 10816, 10985, 13520, 14158, 17576, 21632, 21970, 27040, 28316, 35152, 35395, 43940, 54080, 56632, 70304, 70790, 87880, 92027, 108160, 113264, 140608, 141580, 175760, 184054, 226528, 281216, 283160, 351520, 368108, 453056, 460135, 566320, 703040, 736216, 906112, 920270, 1132640, 1196351, 1406080, 1472432, 1840540, 2265280, 2392702, 2944864, 3681080, 4530560, 4785404, 5889728, 5981755, 7362160, 9570808, 11779456, 11963510, 14724320, 15552563, 19141616, 23927020, 29448640, 31105126, 38283232, 47854040, 58897280, 62210252, 76566464, 77762815, 95708080, 124420504, 153132928, 155525630, 191416160, 248841008, 311051260, 382832320, 497682016, 622102520, 765664640, 995364032, 1244205040, 1990728064, 2488410080, 4976820160, 9953640320]

約数ペア:

[(1, 9953640320), (2, 4976820160), (4, 2488410080), (5, 1990728064), (8, 1244205040), (10, 995364032), (13, 765664640), (16, 622102520), (20, 497682016), (26, 382832320), (32, 311051260), (40, 248841008), (52, 191416160), (64, 155525630), (65, 153132928), (80, 124420504), (104, 95708080), (128, 77762815), (130, 76566464), (160, 62210252), (169, 58897280), (208, 47854040), (260, 38283232), (320, 31105126), (338, 29448640), (416, 23927020), (520, 19141616), (640, 15552563), (676, 14724320), (832, 11963510), (845, 11779456), (1040, 9570808), (1352, 7362160), (1664, 5981755), (1690, 5889728), (2080, 4785404), (2197, 4530560), (2704, 3681080), (3380, 2944864), (4160, 2392702), (4394, 2265280), (5408, 1840540), (6760, 1472432), (7079, 1406080), (8320, 1196351), (8788, 1132640), (10816, 920270), (10985, 906112), (13520, 736216), (14158, 703040), (17576, 566320), (21632, 460135), (21970, 453056), (27040, 368108), (28316, 351520), (35152, 283160), (35395, 281216), (43940, 226528), (54080, 184054), (56632, 175760), (70304, 141580), (70790, 140608), (87880, 113264), (92027, 108160)]