126678160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4880

約数の個数: 80

約数和(自身を含む): 343835136

約数和(自身を除く): 217156976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 4813, 5264, 6580, 9626, 13160, 19252, 24065, 26320, 33691, 38504, 48130, 67382, 77008, 96260, 134764, 168455, 192520, 226211, 269528, 336910, 385040, 452422, 539056, 673820, 904844, 1131055, 1347640, 1583477, 1809688, 2262110, 2695280, 3166954, 3619376, 4524220, 6333908, 7917385, 9048440, 12667816, 15834770, 18096880, 25335632, 31669540, 63339080, 126678160]

約数ペア:

[(1, 126678160), (2, 63339080), (4, 31669540), (5, 25335632), (7, 18096880), (8, 15834770), (10, 12667816), (14, 9048440), (16, 7917385), (20, 6333908), (28, 4524220), (35, 3619376), (40, 3166954), (47, 2695280), (56, 2262110), (70, 1809688), (80, 1583477), (94, 1347640), (112, 1131055), (140, 904844), (188, 673820), (235, 539056), (280, 452422), (329, 385040), (376, 336910), (470, 269528), (560, 226211), (658, 192520), (752, 168455), (940, 134764), (1316, 96260), (1645, 77008), (1880, 67382), (2632, 48130), (3290, 38504), (3760, 33691), (4813, 26320), (5264, 24065), (6580, 19252), (9626, 13160)]