1292552640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 280

約数和(自身を含む): 4700089152

約数和(自身を除く): 3407536512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 648, 705, 720, 752, 810, 846, 864, 940, 960, 1061, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1880, 2115, 2122, 2160, 2256, 2538, 2592, 2820, 2880, 3008, 3183, 3240, 3384, 3760, 3807, 4230, 4244, 4320, 4512, 5076, 5184, 5305, 5640, 6345, 6366, 6480, 6768, 7520, 7614, 8460, 8488, 8640, 9024, 9549, 10152, 10610, 11280, 12690, 12732, 12960, 13536, 15040, 15228, 15915, 16920, 16976, 19035, 19098, 20304, 21220, 22560, 25380, 25464, 25920, 27072, 28647, 30456, 31830, 33840, 33952, 38070, 38196, 40608, 42440, 45120, 47745, 49867, 50760, 50928, 57294, 60912, 63660, 67680, 67904, 76140, 76392, 81216, 84880, 85941, 95490, 99734, 101520, 101856, 114588, 121824, 127320, 135360, 143235, 149601, 152280, 152784, 169760, 171882, 190980, 199468, 203040, 203712, 229176, 243648, 249335, 254640, 286470, 299202, 304560, 305568, 339520, 343764, 381960, 398936, 406080, 429705, 448803, 458352, 498670, 509280, 572940, 598404, 609120, 611136, 687528, 748005, 763920, 797872, 859410, 897606, 916704, 997340, 1018560, 1145880, 1196808, 1218240, 1346409, 1375056, 1496010, 1527840, 1595744, 1718820, 1795212, 1833408, 1994680, 2244015, 2291760, 2393616, 2692818, 2750112, 2992020, 3055680, 3191488, 3437640, 3590424, 3989360, 4039227, 4488030, 4583520, 4787232, 5385636, 5500224, 5984040, 6732045, 6875280, 7180848, 7978720, 8078454, 8976060, 9167040, 9574464, 10771272, 11968080, 13464090, 13750560, 14361696, 15957440, 16156908, 17952120, 20196135, 21542544, 23936160, 26928180, 27501120, 28723392, 32313816, 35904240, 40392270, 43085088, 47872320, 53856360, 64627632, 71808480, 80784540, 86170176, 107712720, 129255264, 143616960, 161569080, 215425440, 258510528, 323138160, 430850880, 646276320, 1292552640]

約数ペア:

[(1, 1292552640), (2, 646276320), (3, 430850880), (4, 323138160), (5, 258510528), (6, 215425440), (8, 161569080), (9, 143616960), (10, 129255264), (12, 107712720), (15, 86170176), (16, 80784540), (18, 71808480), (20, 64627632), (24, 53856360), (27, 47872320), (30, 43085088), (32, 40392270), (36, 35904240), (40, 32313816), (45, 28723392), (47, 27501120), (48, 26928180), (54, 23936160), (60, 21542544), (64, 20196135), (72, 17952120), (80, 16156908), (81, 15957440), (90, 14361696), (94, 13750560), (96, 13464090), (108, 11968080), (120, 10771272), (135, 9574464), (141, 9167040), (144, 8976060), (160, 8078454), (162, 7978720), (180, 7180848), (188, 6875280), (192, 6732045), (216, 5984040), (235, 5500224), (240, 5385636), (270, 4787232), (282, 4583520), (288, 4488030), (320, 4039227), (324, 3989360), (360, 3590424), (376, 3437640), (405, 3191488), (423, 3055680), (432, 2992020), (470, 2750112), (480, 2692818), (540, 2393616), (564, 2291760), (576, 2244015), (648, 1994680), (705, 1833408), (720, 1795212), (752, 1718820), (810, 1595744), (846, 1527840), (864, 1496010), (940, 1375056), (960, 1346409), (1061, 1218240), (1080, 1196808), (1128, 1145880), (1269, 1018560), (1296, 997340), (1410, 916704), (1440, 897606), (1504, 859410), (1620, 797872), (1692, 763920), (1728, 748005), (1880, 687528), (2115, 611136), (2122, 609120), (2160, 598404), (2256, 572940), (2538, 509280), (2592, 498670), (2820, 458352), (2880, 448803), (3008, 429705), (3183, 406080), (3240, 398936), (3384, 381960), (3760, 343764), (3807, 339520), (4230, 305568), (4244, 304560), (4320, 299202), (4512, 286470), (5076, 254640), (5184, 249335), (5305, 243648), (5640, 229176), (6345, 203712), (6366, 203040), (6480, 199468), (6768, 190980), (7520, 171882), (7614, 169760), (8460, 152784), (8488, 152280), (8640, 149601), (9024, 143235), (9549, 135360), (10152, 127320), (10610, 121824), (11280, 114588), (12690, 101856), (12732, 101520), (12960, 99734), (13536, 95490), (15040, 85941), (15228, 84880), (15915, 81216), (16920, 76392), (16976, 76140), (19035, 67904), (19098, 67680), (20304, 63660), (21220, 60912), (22560, 57294), (25380, 50928), (25464, 50760), (25920, 49867), (27072, 47745), (28647, 45120), (30456, 42440), (31830, 40608), (33840, 38196), (33952, 38070)]