665989320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^2\times {\mathrm{199}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 2020104000

約数和(自身を除く): 1354114680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 199, 334, 398, 501, 597, 668, 796, 835, 995, 1002, 1194, 1336, 1592, 1670, 1990, 2004, 2388, 2505, 2985, 3340, 3980, 4008, 4776, 5010, 5970, 6680, 7960, 10020, 11940, 20040, 23880, 27889, 33233, 55778, 66466, 83667, 99699, 111556, 132932, 139445, 166165, 167334, 199398, 223112, 265864, 278890, 332330, 334668, 398796, 418335, 498495, 557780, 664660, 669336, 797592, 836670, 996990, 1115560, 1329320, 1673340, 1993980, 3346680, 3987960, 5549911, 11099822, 16649733, 22199644, 27749555, 33299466, 44399288, 55499110, 66598932, 83248665, 110998220, 133197864, 166497330, 221996440, 332994660, 665989320]

約数ペア:

[(1, 665989320), (2, 332994660), (3, 221996440), (4, 166497330), (5, 133197864), (6, 110998220), (8, 83248665), (10, 66598932), (12, 55499110), (15, 44399288), (20, 33299466), (24, 27749555), (30, 22199644), (40, 16649733), (60, 11099822), (120, 5549911), (167, 3987960), (199, 3346680), (334, 1993980), (398, 1673340), (501, 1329320), (597, 1115560), (668, 996990), (796, 836670), (835, 797592), (995, 669336), (1002, 664660), (1194, 557780), (1336, 498495), (1592, 418335), (1670, 398796), (1990, 334668), (2004, 332330), (2388, 278890), (2505, 265864), (2985, 223112), (3340, 199398), (3980, 167334), (4008, 166165), (4776, 139445), (5010, 132932), (5970, 111556), (6680, 99699), (7960, 83667), (10020, 66466), (11940, 55778), (20040, 33233), (23880, 27889)]