84799120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 226949760

約数和(自身を除く): 142150640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 652, 815, 929, 1141, 1304, 1630, 1858, 2282, 2608, 3260, 3716, 4564, 4645, 5705, 6503, 6520, 7432, 9128, 9290, 11410, 13006, 13040, 14864, 18256, 18580, 22820, 26012, 32515, 37160, 45640, 52024, 65030, 74320, 91280, 104048, 130060, 151427, 260120, 302854, 520240, 605708, 757135, 1059989, 1211416, 1514270, 2119978, 2422832, 3028540, 4239956, 5299945, 6057080, 8479912, 10599890, 12114160, 16959824, 21199780, 42399560, 84799120]

約数ペア:

[(1, 84799120), (2, 42399560), (4, 21199780), (5, 16959824), (7, 12114160), (8, 10599890), (10, 8479912), (14, 6057080), (16, 5299945), (20, 4239956), (28, 3028540), (35, 2422832), (40, 2119978), (56, 1514270), (70, 1211416), (80, 1059989), (112, 757135), (140, 605708), (163, 520240), (280, 302854), (326, 260120), (560, 151427), (652, 130060), (815, 104048), (929, 91280), (1141, 74320), (1304, 65030), (1630, 52024), (1858, 45640), (2282, 37160), (2608, 32515), (3260, 26012), (3716, 22820), (4564, 18580), (4645, 18256), (5705, 14864), (6503, 13040), (6520, 13006), (7432, 11410), (9128, 9290)]