267027320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4093}}^1$

素因数の和:4344

約数の個数: 64

約数和(自身を含む): 689757120

約数和(自身を除く): 422729800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 233, 280, 466, 932, 1165, 1631, 1864, 2330, 3262, 4093, 4660, 6524, 8155, 8186, 9320, 13048, 16310, 16372, 20465, 28651, 32620, 32744, 40930, 57302, 65240, 81860, 114604, 143255, 163720, 229208, 286510, 573020, 953669, 1146040, 1907338, 3814676, 4768345, 6675683, 7629352, 9536690, 13351366, 19073380, 26702732, 33378415, 38146760, 53405464, 66756830, 133513660, 267027320]

約数ペア:

[(1, 267027320), (2, 133513660), (4, 66756830), (5, 53405464), (7, 38146760), (8, 33378415), (10, 26702732), (14, 19073380), (20, 13351366), (28, 9536690), (35, 7629352), (40, 6675683), (56, 4768345), (70, 3814676), (140, 1907338), (233, 1146040), (280, 953669), (466, 573020), (932, 286510), (1165, 229208), (1631, 163720), (1864, 143255), (2330, 114604), (3262, 81860), (4093, 65240), (4660, 57302), (6524, 40930), (8155, 32744), (8186, 32620), (9320, 28651), (13048, 20465), (16310, 16372)]