15693211320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{832973}}^1$

素因数の和:833144

約数の個数: 64

約数和(自身を含む): 47379561120

約数和(自身を除く): 31686349800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 832973, 1665946, 2498919, 3331892, 4164865, 4997838, 6663784, 8329730, 9995676, 12494595, 16659460, 19991352, 24989190, 33318920, 49978380, 99956760, 130776761, 261553522, 392330283, 523107044, 653883805, 784660566, 1046214088, 1307767610, 1569321132, 1961651415, 2615535220, 3138642264, 3923302830, 5231070440, 7846605660, 15693211320]

約数ペア:

[(1, 15693211320), (2, 7846605660), (3, 5231070440), (4, 3923302830), (5, 3138642264), (6, 2615535220), (8, 1961651415), (10, 1569321132), (12, 1307767610), (15, 1046214088), (20, 784660566), (24, 653883805), (30, 523107044), (40, 392330283), (60, 261553522), (120, 130776761), (157, 99956760), (314, 49978380), (471, 33318920), (628, 24989190), (785, 19991352), (942, 16659460), (1256, 12494595), (1570, 9995676), (1884, 8329730), (2355, 6663784), (3140, 4997838), (3768, 4164865), (4710, 3331892), (6280, 2498919), (9420, 1665946), (18840, 832973)]