138256320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1922

約数の個数: 112

約数和(自身を含む): 444764160

約数和(自身を除く): 306507840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1823, 1896, 2370, 2528, 3160, 3646, 3792, 4740, 5056, 5469, 6320, 7292, 7584, 9115, 9480, 10938, 12640, 14584, 15168, 18230, 18960, 21876, 25280, 27345, 29168, 36460, 37920, 43752, 54690, 58336, 72920, 75840, 87504, 109380, 116672, 144017, 145840, 175008, 218760, 288034, 291680, 350016, 432051, 437520, 576068, 583360, 720085, 864102, 875040, 1152136, 1440170, 1728204, 1750080, 2160255, 2304272, 2880340, 3456408, 4320510, 4608544, 5760680, 6912816, 8641020, 9217088, 11521360, 13825632, 17282040, 23042720, 27651264, 34564080, 46085440, 69128160, 138256320]

約数ペア:

[(1, 138256320), (2, 69128160), (3, 46085440), (4, 34564080), (5, 27651264), (6, 23042720), (8, 17282040), (10, 13825632), (12, 11521360), (15, 9217088), (16, 8641020), (20, 6912816), (24, 5760680), (30, 4608544), (32, 4320510), (40, 3456408), (48, 2880340), (60, 2304272), (64, 2160255), (79, 1750080), (80, 1728204), (96, 1440170), (120, 1152136), (158, 875040), (160, 864102), (192, 720085), (237, 583360), (240, 576068), (316, 437520), (320, 432051), (395, 350016), (474, 291680), (480, 288034), (632, 218760), (790, 175008), (948, 145840), (960, 144017), (1185, 116672), (1264, 109380), (1580, 87504), (1823, 75840), (1896, 72920), (2370, 58336), (2528, 54690), (3160, 43752), (3646, 37920), (3792, 36460), (4740, 29168), (5056, 27345), (5469, 25280), (6320, 21876), (7292, 18960), (7584, 18230), (9115, 15168), (9480, 14584), (10938, 12640)]