7064760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 21422880

約数和(自身を除く): 14358120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 521, 565, 678, 904, 1042, 1130, 1356, 1563, 1695, 2084, 2260, 2605, 2712, 3126, 3390, 4168, 4520, 5210, 6252, 6780, 7815, 10420, 12504, 13560, 15630, 20840, 31260, 58873, 62520, 117746, 176619, 235492, 294365, 353238, 470984, 588730, 706476, 883095, 1177460, 1412952, 1766190, 2354920, 3532380, 7064760]

約数ペア:

[(1, 7064760), (2, 3532380), (3, 2354920), (4, 1766190), (5, 1412952), (6, 1177460), (8, 883095), (10, 706476), (12, 588730), (15, 470984), (20, 353238), (24, 294365), (30, 235492), (40, 176619), (60, 117746), (113, 62520), (120, 58873), (226, 31260), (339, 20840), (452, 15630), (521, 13560), (565, 12504), (678, 10420), (904, 7815), (1042, 6780), (1130, 6252), (1356, 5210), (1563, 4520), (1695, 4168), (2084, 3390), (2260, 3126), (2605, 2712)]