4080856920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4858163}}^1$

素因数の和:4858184

約数の個数: 64

約数和(自身を含む): 13991512320

約数和(自身を除く): 9910655400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4858163, 9716326, 14574489, 19432652, 24290815, 29148978, 34007141, 38865304, 48581630, 58297956, 68014282, 72872445, 97163260, 102021423, 116595912, 136028564, 145744890, 170035705, 194326520, 204042846, 272057128, 291489780, 340071410, 408085692, 510107115, 582979560, 680142820, 816171384, 1020214230, 1360285640, 2040428460, 4080856920]

約数ペア:

[(1, 4080856920), (2, 2040428460), (3, 1360285640), (4, 1020214230), (5, 816171384), (6, 680142820), (7, 582979560), (8, 510107115), (10, 408085692), (12, 340071410), (14, 291489780), (15, 272057128), (20, 204042846), (21, 194326520), (24, 170035705), (28, 145744890), (30, 136028564), (35, 116595912), (40, 102021423), (42, 97163260), (56, 72872445), (60, 68014282), (70, 58297956), (84, 48581630), (105, 38865304), (120, 34007141), (140, 29148978), (168, 24290815), (210, 19432652), (280, 14574489), (420, 9716326), (840, 4858163)]