244985520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 823822272

約数和(自身を除く): 578836752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 233, 240, 260, 312, 337, 390, 466, 520, 624, 674, 699, 780, 932, 1011, 1040, 1165, 1348, 1398, 1560, 1685, 1864, 2022, 2330, 2696, 2796, 3029, 3120, 3370, 3495, 3728, 4044, 4381, 4660, 5055, 5392, 5592, 6058, 6740, 6990, 8088, 8762, 9087, 9320, 10110, 11184, 12116, 13143, 13480, 13980, 15145, 16176, 17524, 18174, 18640, 20220, 21905, 24232, 26286, 26960, 27960, 30290, 35048, 36348, 40440, 43810, 45435, 48464, 52572, 55920, 60580, 65715, 70096, 72696, 78521, 80880, 87620, 90870, 105144, 121160, 131430, 145392, 157042, 175240, 181740, 210288, 235563, 242320, 262860, 314084, 350480, 363480, 392605, 471126, 525720, 628168, 726960, 785210, 942252, 1020773, 1051440, 1177815, 1256336, 1570420, 1884504, 2041546, 2355630, 3062319, 3140840, 3769008, 4083092, 4711260, 5103865, 6124638, 6281680, 8166184, 9422520, 10207730, 12249276, 15311595, 16332368, 18845040, 20415460, 24498552, 30623190, 40830920, 48997104, 61246380, 81661840, 122492760, 244985520]

約数ペア:

[(1, 244985520), (2, 122492760), (3, 81661840), (4, 61246380), (5, 48997104), (6, 40830920), (8, 30623190), (10, 24498552), (12, 20415460), (13, 18845040), (15, 16332368), (16, 15311595), (20, 12249276), (24, 10207730), (26, 9422520), (30, 8166184), (39, 6281680), (40, 6124638), (48, 5103865), (52, 4711260), (60, 4083092), (65, 3769008), (78, 3140840), (80, 3062319), (104, 2355630), (120, 2041546), (130, 1884504), (156, 1570420), (195, 1256336), (208, 1177815), (233, 1051440), (240, 1020773), (260, 942252), (312, 785210), (337, 726960), (390, 628168), (466, 525720), (520, 471126), (624, 392605), (674, 363480), (699, 350480), (780, 314084), (932, 262860), (1011, 242320), (1040, 235563), (1165, 210288), (1348, 181740), (1398, 175240), (1560, 157042), (1685, 145392), (1864, 131430), (2022, 121160), (2330, 105144), (2696, 90870), (2796, 87620), (3029, 80880), (3120, 78521), (3370, 72696), (3495, 70096), (3728, 65715), (4044, 60580), (4381, 55920), (4660, 52572), (5055, 48464), (5392, 45435), (5592, 43810), (6058, 40440), (6740, 36348), (6990, 35048), (8088, 30290), (8762, 27960), (9087, 26960), (9320, 26286), (10110, 24232), (11184, 21905), (12116, 20220), (13143, 18640), (13480, 18174), (13980, 17524), (15145, 16176)]