1597210920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 5507251200

約数和(自身を除く): 3910040280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 163, 172, 180, 211, 215, 216, 258, 270, 326, 344, 360, 387, 422, 430, 489, 516, 540, 633, 645, 652, 774, 815, 844, 860, 978, 1032, 1055, 1080, 1161, 1266, 1290, 1304, 1467, 1548, 1630, 1688, 1720, 1899, 1935, 1956, 2110, 2322, 2445, 2532, 2580, 2934, 3096, 3165, 3260, 3798, 3870, 3912, 4220, 4401, 4644, 4890, 5064, 5160, 5697, 5805, 5868, 6330, 6520, 7009, 7335, 7596, 7740, 8440, 8802, 9073, 9288, 9495, 9780, 11394, 11610, 11736, 12660, 14018, 14670, 15192, 15480, 17604, 18146, 18990, 19560, 21027, 22005, 22788, 23220, 25320, 27219, 28036, 28485, 29340, 34393, 35045, 35208, 36292, 37980, 42054, 44010, 45365, 45576, 46440, 54438, 56072, 56970, 58680, 63081, 68786, 70090, 72584, 75960, 81657, 84108, 88020, 90730, 103179, 105135, 108876, 113940, 126162, 136095, 137572, 140180, 163314, 168216, 171965, 176040, 181460, 189243, 206358, 210270, 217752, 227880, 244971, 252324, 272190, 275144, 280360, 309537, 315405, 326628, 343930, 362920, 378486, 408285, 412716, 420540, 489942, 504648, 515895, 544380, 619074, 630810, 653256, 687860, 756972, 816570, 825432, 841080, 928611, 946215, 979884, 1031790, 1088760, 1224855, 1238148, 1261620, 1375720, 1478899, 1513944, 1547685, 1633140, 1857222, 1892430, 1959768, 2063580, 2449710, 2476296, 2523240, 2957798, 3095370, 3266280, 3714444, 3784860, 4127160, 4436697, 4643055, 4899420, 5915596, 6190740, 7394495, 7428888, 7569720, 8873394, 9286110, 9798840, 11831192, 12381480, 13310091, 14788990, 17746788, 18572220, 22183485, 26620182, 29577980, 35493576, 37144440, 39930273, 44366970, 53240364, 59155960, 66550455, 79860546, 88733940, 106480728, 133100910, 159721092, 177467880, 199651365, 266201820, 319442184, 399302730, 532403640, 798605460, 1597210920]

約数ペア:

[(1, 1597210920), (2, 798605460), (3, 532403640), (4, 399302730), (5, 319442184), (6, 266201820), (8, 199651365), (9, 177467880), (10, 159721092), (12, 133100910), (15, 106480728), (18, 88733940), (20, 79860546), (24, 66550455), (27, 59155960), (30, 53240364), (36, 44366970), (40, 39930273), (43, 37144440), (45, 35493576), (54, 29577980), (60, 26620182), (72, 22183485), (86, 18572220), (90, 17746788), (108, 14788990), (120, 13310091), (129, 12381480), (135, 11831192), (163, 9798840), (172, 9286110), (180, 8873394), (211, 7569720), (215, 7428888), (216, 7394495), (258, 6190740), (270, 5915596), (326, 4899420), (344, 4643055), (360, 4436697), (387, 4127160), (422, 3784860), (430, 3714444), (489, 3266280), (516, 3095370), (540, 2957798), (633, 2523240), (645, 2476296), (652, 2449710), (774, 2063580), (815, 1959768), (844, 1892430), (860, 1857222), (978, 1633140), (1032, 1547685), (1055, 1513944), (1080, 1478899), (1161, 1375720), (1266, 1261620), (1290, 1238148), (1304, 1224855), (1467, 1088760), (1548, 1031790), (1630, 979884), (1688, 946215), (1720, 928611), (1899, 841080), (1935, 825432), (1956, 816570), (2110, 756972), (2322, 687860), (2445, 653256), (2532, 630810), (2580, 619074), (2934, 544380), (3096, 515895), (3165, 504648), (3260, 489942), (3798, 420540), (3870, 412716), (3912, 408285), (4220, 378486), (4401, 362920), (4644, 343930), (4890, 326628), (5064, 315405), (5160, 309537), (5697, 280360), (5805, 275144), (5868, 272190), (6330, 252324), (6520, 244971), (7009, 227880), (7335, 217752), (7596, 210270), (7740, 206358), (8440, 189243), (8802, 181460), (9073, 176040), (9288, 171965), (9495, 168216), (9780, 163314), (11394, 140180), (11610, 137572), (11736, 136095), (12660, 126162), (14018, 113940), (14670, 108876), (15192, 105135), (15480, 103179), (17604, 90730), (18146, 88020), (18990, 84108), (19560, 81657), (21027, 75960), (22005, 72584), (22788, 70090), (23220, 68786), (25320, 63081), (27219, 58680), (28036, 56970), (28485, 56072), (29340, 54438), (34393, 46440), (35045, 45576), (35208, 45365), (36292, 44010), (37980, 42054)]