207853320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4363}}^1$

素因数の和:4774

約数の個数: 64

約数和(自身を含む): 625273920

約数和(自身を除く): 417420600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4363, 4764, 5955, 7940, 8726, 9528, 11910, 13089, 15880, 17452, 21815, 23820, 26178, 34904, 43630, 47640, 52356, 65445, 87260, 104712, 130890, 174520, 261780, 523560, 1732111, 3464222, 5196333, 6928444, 8660555, 10392666, 13856888, 17321110, 20785332, 25981665, 34642220, 41570664, 51963330, 69284440, 103926660, 207853320]

約数ペア:

[(1, 207853320), (2, 103926660), (3, 69284440), (4, 51963330), (5, 41570664), (6, 34642220), (8, 25981665), (10, 20785332), (12, 17321110), (15, 13856888), (20, 10392666), (24, 8660555), (30, 6928444), (40, 5196333), (60, 3464222), (120, 1732111), (397, 523560), (794, 261780), (1191, 174520), (1588, 130890), (1985, 104712), (2382, 87260), (3176, 65445), (3970, 52356), (4363, 47640), (4764, 43630), (5955, 34904), (7940, 26178), (8726, 23820), (9528, 21815), (11910, 17452), (13089, 15880)]