39501640320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{138079}}^1$

素因数の和:138250

約数の個数: 128

約数和(自身を含む): 126757440000

約数和(自身を除く): 87255799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 17880, 19072, 23840, 28608, 35760, 47680, 57216, 71520, 95360, 138079, 143040, 276158, 286080, 414237, 552316, 690395, 828474, 1104632, 1380790, 1656948, 2071185, 2209264, 2761580, 3313896, 4142370, 4418528, 5523160, 6627792, 8284740, 8837056, 11046320, 13255584, 16569480, 17674112, 20573771, 22092640, 26511168, 33138960, 41147542, 44185280, 53022336, 61721313, 66277920, 82295084, 88370560, 102868855, 123442626, 132555840, 164590168, 205737710, 246885252, 265111680, 308606565, 329180336, 411475420, 493770504, 617213130, 658360672, 822950840, 987541008, 1234426260, 1316721344, 1645901680, 1975082016, 2468852520, 2633442688, 3291803360, 3950164032, 4937705040, 6583606720, 7900328064, 9875410080, 13167213440, 19750820160, 39501640320]

約数ペア:

[(1, 39501640320), (2, 19750820160), (3, 13167213440), (4, 9875410080), (5, 7900328064), (6, 6583606720), (8, 4937705040), (10, 3950164032), (12, 3291803360), (15, 2633442688), (16, 2468852520), (20, 1975082016), (24, 1645901680), (30, 1316721344), (32, 1234426260), (40, 987541008), (48, 822950840), (60, 658360672), (64, 617213130), (80, 493770504), (96, 411475420), (120, 329180336), (128, 308606565), (149, 265111680), (160, 246885252), (192, 205737710), (240, 164590168), (298, 132555840), (320, 123442626), (384, 102868855), (447, 88370560), (480, 82295084), (596, 66277920), (640, 61721313), (745, 53022336), (894, 44185280), (960, 41147542), (1192, 33138960), (1490, 26511168), (1788, 22092640), (1920, 20573771), (2235, 17674112), (2384, 16569480), (2980, 13255584), (3576, 11046320), (4470, 8837056), (4768, 8284740), (5960, 6627792), (7152, 5523160), (8940, 4418528), (9536, 4142370), (11920, 3313896), (14304, 2761580), (17880, 2209264), (19072, 2071185), (23840, 1656948), (28608, 1380790), (35760, 1104632), (47680, 828474), (57216, 690395), (71520, 552316), (95360, 414237), (138079, 286080), (143040, 276158)]