140563320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17483}}^1$

素因数の和:17564

約数の個数: 64

約数和(自身を含む): 428008320

約数和(自身を除く): 287445000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 17483, 34966, 52449, 69932, 87415, 104898, 139864, 174830, 209796, 262245, 349660, 419592, 524490, 699320, 1048980, 1171361, 2097960, 2342722, 3514083, 4685444, 5856805, 7028166, 9370888, 11713610, 14056332, 17570415, 23427220, 28112664, 35140830, 46854440, 70281660, 140563320]

約数ペア:

[(1, 140563320), (2, 70281660), (3, 46854440), (4, 35140830), (5, 28112664), (6, 23427220), (8, 17570415), (10, 14056332), (12, 11713610), (15, 9370888), (20, 7028166), (24, 5856805), (30, 4685444), (40, 3514083), (60, 2342722), (67, 2097960), (120, 1171361), (134, 1048980), (201, 699320), (268, 524490), (335, 419592), (402, 349660), (536, 262245), (670, 209796), (804, 174830), (1005, 139864), (1340, 104898), (1608, 87415), (2010, 69932), (2680, 52449), (4020, 34966), (8040, 17483)]