166474080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 571989600

約数和(自身を除く): 405515520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 360, 386, 480, 579, 599, 720, 772, 965, 1158, 1198, 1440, 1544, 1737, 1797, 1930, 2316, 2396, 2895, 2995, 3088, 3474, 3594, 3860, 4632, 4792, 5391, 5790, 5990, 6176, 6948, 7188, 7720, 8685, 8985, 9264, 9584, 10782, 11580, 11980, 13896, 14376, 15440, 17370, 17970, 18528, 19168, 21564, 23160, 23960, 26955, 27792, 28752, 30880, 34740, 35940, 43128, 46320, 47920, 53910, 55584, 57504, 69480, 71880, 86256, 92640, 95840, 107820, 115607, 138960, 143760, 172512, 215640, 231214, 277920, 287520, 346821, 431280, 462428, 578035, 693642, 862560, 924856, 1040463, 1156070, 1387284, 1734105, 1849712, 2080926, 2312140, 2774568, 3468210, 3699424, 4161852, 4624280, 5202315, 5549136, 6936420, 8323704, 9248560, 10404630, 11098272, 13872840, 16647408, 18497120, 20809260, 27745680, 33294816, 41618520, 55491360, 83237040, 166474080]

約数ペア:

[(1, 166474080), (2, 83237040), (3, 55491360), (4, 41618520), (5, 33294816), (6, 27745680), (8, 20809260), (9, 18497120), (10, 16647408), (12, 13872840), (15, 11098272), (16, 10404630), (18, 9248560), (20, 8323704), (24, 6936420), (30, 5549136), (32, 5202315), (36, 4624280), (40, 4161852), (45, 3699424), (48, 3468210), (60, 2774568), (72, 2312140), (80, 2080926), (90, 1849712), (96, 1734105), (120, 1387284), (144, 1156070), (160, 1040463), (180, 924856), (193, 862560), (240, 693642), (288, 578035), (360, 462428), (386, 431280), (480, 346821), (579, 287520), (599, 277920), (720, 231214), (772, 215640), (965, 172512), (1158, 143760), (1198, 138960), (1440, 115607), (1544, 107820), (1737, 95840), (1797, 92640), (1930, 86256), (2316, 71880), (2396, 69480), (2895, 57504), (2995, 55584), (3088, 53910), (3474, 47920), (3594, 46320), (3860, 43128), (4632, 35940), (4792, 34740), (5391, 30880), (5790, 28752), (5990, 27792), (6176, 26955), (6948, 23960), (7188, 23160), (7720, 21564), (8685, 19168), (8985, 18528), (9264, 17970), (9584, 17370), (10782, 15440), (11580, 14376), (11980, 13896)]