1659096880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{6317}}^1$

素因数の和:6411

約数の個数: 120

約数和(自身を含む): 4554873648

約数和(自身を除く): 2895776768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1340, 1876, 1960, 2345, 2680, 3283, 3752, 3920, 4690, 5360, 6317, 6566, 7504, 9380, 12634, 13132, 16415, 18760, 25268, 26264, 31585, 32830, 37520, 44219, 50536, 52528, 63170, 65660, 88438, 101072, 126340, 131320, 176876, 221095, 252680, 262640, 309533, 353752, 423239, 442190, 505360, 619066, 707504, 846478, 884380, 1238132, 1547665, 1692956, 1768760, 2116195, 2476264, 2962673, 3095330, 3385912, 3537520, 4232390, 4952528, 5925346, 6190660, 6771824, 8464780, 11850692, 12381320, 14813365, 16929560, 20738711, 23701384, 24762640, 29626730, 33859120, 41477422, 47402768, 59253460, 82954844, 103693555, 118506920, 165909688, 207387110, 237013840, 331819376, 414774220, 829548440, 1659096880]

約数ペア:

[(1, 1659096880), (2, 829548440), (4, 414774220), (5, 331819376), (7, 237013840), (8, 207387110), (10, 165909688), (14, 118506920), (16, 103693555), (20, 82954844), (28, 59253460), (35, 47402768), (40, 41477422), (49, 33859120), (56, 29626730), (67, 24762640), (70, 23701384), (80, 20738711), (98, 16929560), (112, 14813365), (134, 12381320), (140, 11850692), (196, 8464780), (245, 6771824), (268, 6190660), (280, 5925346), (335, 4952528), (392, 4232390), (469, 3537520), (490, 3385912), (536, 3095330), (560, 2962673), (670, 2476264), (784, 2116195), (938, 1768760), (980, 1692956), (1072, 1547665), (1340, 1238132), (1876, 884380), (1960, 846478), (2345, 707504), (2680, 619066), (3283, 505360), (3752, 442190), (3920, 423239), (4690, 353752), (5360, 309533), (6317, 262640), (6566, 252680), (7504, 221095), (9380, 176876), (12634, 131320), (13132, 126340), (16415, 101072), (18760, 88438), (25268, 65660), (26264, 63170), (31585, 52528), (32830, 50536), (37520, 44219)]