207900960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1091}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 657139392

約数和(自身を除く): 449238432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 397, 480, 794, 1091, 1191, 1588, 1985, 2182, 2382, 3176, 3273, 3970, 4364, 4764, 5455, 5955, 6352, 6546, 7940, 8728, 9528, 10910, 11910, 12704, 13092, 15880, 16365, 17456, 19056, 21820, 23820, 26184, 31760, 32730, 34912, 38112, 43640, 47640, 52368, 63520, 65460, 87280, 95280, 104736, 130920, 174560, 190560, 261840, 433127, 523680, 866254, 1299381, 1732508, 2165635, 2598762, 3465016, 4331270, 5197524, 6496905, 6930032, 8662540, 10395048, 12993810, 13860064, 17325080, 20790096, 25987620, 34650160, 41580192, 51975240, 69300320, 103950480, 207900960]

約数ペア:

[(1, 207900960), (2, 103950480), (3, 69300320), (4, 51975240), (5, 41580192), (6, 34650160), (8, 25987620), (10, 20790096), (12, 17325080), (15, 13860064), (16, 12993810), (20, 10395048), (24, 8662540), (30, 6930032), (32, 6496905), (40, 5197524), (48, 4331270), (60, 3465016), (80, 2598762), (96, 2165635), (120, 1732508), (160, 1299381), (240, 866254), (397, 523680), (480, 433127), (794, 261840), (1091, 190560), (1191, 174560), (1588, 130920), (1985, 104736), (2182, 95280), (2382, 87280), (3176, 65460), (3273, 63520), (3970, 52368), (4364, 47640), (4764, 43640), (5455, 38112), (5955, 34912), (6352, 32730), (6546, 31760), (7940, 26184), (8728, 23820), (9528, 21820), (10910, 19056), (11910, 17456), (12704, 16365), (13092, 15880)]