207923160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8707}}^1$

素因数の和:8920

約数の個数: 64

約数和(自身を含む): 626976000

約数和(自身を除く): 419052840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 8707, 11940, 17414, 23880, 26121, 34828, 43535, 52242, 69656, 87070, 104484, 130605, 174140, 208968, 261210, 348280, 522420, 1044840, 1732693, 3465386, 5198079, 6930772, 8663465, 10396158, 13861544, 17326930, 20792316, 25990395, 34653860, 41584632, 51980790, 69307720, 103961580, 207923160]

約数ペア:

[(1, 207923160), (2, 103961580), (3, 69307720), (4, 51980790), (5, 41584632), (6, 34653860), (8, 25990395), (10, 20792316), (12, 17326930), (15, 13861544), (20, 10396158), (24, 8663465), (30, 6930772), (40, 5198079), (60, 3465386), (120, 1732693), (199, 1044840), (398, 522420), (597, 348280), (796, 261210), (995, 208968), (1194, 174140), (1592, 130605), (1990, 104484), (2388, 87070), (2985, 69656), (3980, 52242), (4776, 43535), (5970, 34828), (7960, 26121), (8707, 23880), (11940, 17414)]