2247665160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1440811}}^1$

素因数の和:1440838

約数の個数: 64

約数和(自身を含む): 7261692480

約数和(自身を除く): 5014027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1440811, 2881622, 4322433, 5763244, 7204055, 8644866, 11526488, 14408110, 17289732, 18730543, 21612165, 28816220, 34579464, 37461086, 43224330, 56191629, 57632440, 74922172, 86448660, 93652715, 112383258, 149844344, 172897320, 187305430, 224766516, 280958145, 374610860, 449533032, 561916290, 749221720, 1123832580, 2247665160]

約数ペア:

[(1, 2247665160), (2, 1123832580), (3, 749221720), (4, 561916290), (5, 449533032), (6, 374610860), (8, 280958145), (10, 224766516), (12, 187305430), (13, 172897320), (15, 149844344), (20, 112383258), (24, 93652715), (26, 86448660), (30, 74922172), (39, 57632440), (40, 56191629), (52, 43224330), (60, 37461086), (65, 34579464), (78, 28816220), (104, 21612165), (120, 18730543), (130, 17289732), (156, 14408110), (195, 11526488), (260, 8644866), (312, 7204055), (390, 5763244), (520, 4322433), (780, 2881622), (1560, 1440811)]