153451760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 460684800

約数和(自身を除く): 307233040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 859, 880, 1015, 1160, 1232, 1276, 1540, 1595, 1624, 1718, 2030, 2233, 2320, 2552, 3080, 3190, 3248, 3436, 4060, 4295, 4466, 5104, 6013, 6160, 6380, 6872, 8120, 8590, 8932, 9449, 11165, 12026, 12760, 13744, 16240, 17180, 17864, 18898, 22330, 24052, 24911, 25520, 30065, 34360, 35728, 37796, 44660, 47245, 48104, 49822, 60130, 66143, 68720, 75592, 89320, 94490, 96208, 99644, 120260, 124555, 132286, 151184, 174377, 178640, 188980, 199288, 240520, 249110, 264572, 274021, 330715, 348754, 377960, 398576, 481040, 498220, 529144, 548042, 661430, 697508, 755920, 871885, 996440, 1058288, 1096084, 1322860, 1370105, 1395016, 1743770, 1918147, 1992880, 2192168, 2645720, 2740210, 2790032, 3487540, 3836294, 4384336, 5291440, 5480420, 6975080, 7672588, 9590735, 10960840, 13950160, 15345176, 19181470, 21921680, 30690352, 38362940, 76725880, 153451760]

約数ペア:

[(1, 153451760), (2, 76725880), (4, 38362940), (5, 30690352), (7, 21921680), (8, 19181470), (10, 15345176), (11, 13950160), (14, 10960840), (16, 9590735), (20, 7672588), (22, 6975080), (28, 5480420), (29, 5291440), (35, 4384336), (40, 3836294), (44, 3487540), (55, 2790032), (56, 2740210), (58, 2645720), (70, 2192168), (77, 1992880), (80, 1918147), (88, 1743770), (110, 1395016), (112, 1370105), (116, 1322860), (140, 1096084), (145, 1058288), (154, 996440), (176, 871885), (203, 755920), (220, 697508), (232, 661430), (280, 548042), (290, 529144), (308, 498220), (319, 481040), (385, 398576), (406, 377960), (440, 348754), (464, 330715), (560, 274021), (580, 264572), (616, 249110), (638, 240520), (770, 199288), (812, 188980), (859, 178640), (880, 174377), (1015, 151184), (1160, 132286), (1232, 124555), (1276, 120260), (1540, 99644), (1595, 96208), (1624, 94490), (1718, 89320), (2030, 75592), (2233, 68720), (2320, 66143), (2552, 60130), (3080, 49822), (3190, 48104), (3248, 47245), (3436, 44660), (4060, 37796), (4295, 35728), (4466, 34360), (5104, 30065), (6013, 25520), (6160, 24911), (6380, 24052), (6872, 22330), (8120, 18898), (8590, 17864), (8932, 17180), (9449, 16240), (11165, 13744), (12026, 12760)]