7756472880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2459}}^1$

素因数の和:2828

約数の個数: 240

約数和(自身を含む): 28147260960

約数和(自身を除く): 20390788080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 337, 360, 390, 468, 520, 585, 624, 674, 720, 780, 936, 1011, 1040, 1170, 1348, 1560, 1685, 1872, 2022, 2340, 2459, 2696, 3033, 3120, 3370, 4044, 4381, 4680, 4918, 5055, 5392, 6066, 6740, 7377, 8088, 8762, 9360, 9836, 10110, 12132, 12295, 13143, 13480, 14754, 15165, 16176, 17524, 19672, 20220, 21905, 22131, 24264, 24590, 26286, 26960, 29508, 30330, 31967, 35048, 36885, 39344, 39429, 40440, 43810, 44262, 48528, 49180, 52572, 59016, 60660, 63934, 65715, 70096, 73770, 78858, 80880, 87620, 88524, 95901, 98360, 105144, 110655, 118032, 121320, 127868, 131430, 147540, 157716, 159835, 175240, 177048, 191802, 196720, 197145, 210288, 221310, 242640, 255736, 262860, 287703, 295080, 315432, 319670, 350480, 354096, 383604, 394290, 442620, 479505, 511472, 525720, 575406, 590160, 630864, 639340, 767208, 788580, 828683, 885240, 959010, 1051440, 1150812, 1278680, 1438515, 1534416, 1577160, 1657366, 1770480, 1918020, 2301624, 2486049, 2557360, 2877030, 3154320, 3314732, 3836040, 4143415, 4603248, 4972098, 5754060, 6629464, 7458147, 7672080, 8286830, 9944196, 10772879, 11508120, 12430245, 13258928, 14916294, 16573660, 19888392, 21545758, 23016240, 24860490, 29832588, 32318637, 33147320, 37290735, 39776784, 43091516, 49720980, 53864395, 59665176, 64637274, 66294640, 74581470, 86183032, 96955911, 99441960, 107728790, 119330352, 129274548, 149162940, 161593185, 172366064, 193911822, 198883920, 215457580, 258549096, 298325880, 323186370, 387823644, 430915160, 484779555, 517098192, 596651760, 646372740, 775647288, 861830320, 969559110, 1292745480, 1551294576, 1939118220, 2585490960, 3878236440, 7756472880]

約数ペア:

[(1, 7756472880), (2, 3878236440), (3, 2585490960), (4, 1939118220), (5, 1551294576), (6, 1292745480), (8, 969559110), (9, 861830320), (10, 775647288), (12, 646372740), (13, 596651760), (15, 517098192), (16, 484779555), (18, 430915160), (20, 387823644), (24, 323186370), (26, 298325880), (30, 258549096), (36, 215457580), (39, 198883920), (40, 193911822), (45, 172366064), (48, 161593185), (52, 149162940), (60, 129274548), (65, 119330352), (72, 107728790), (78, 99441960), (80, 96955911), (90, 86183032), (104, 74581470), (117, 66294640), (120, 64637274), (130, 59665176), (144, 53864395), (156, 49720980), (180, 43091516), (195, 39776784), (208, 37290735), (234, 33147320), (240, 32318637), (260, 29832588), (312, 24860490), (337, 23016240), (360, 21545758), (390, 19888392), (468, 16573660), (520, 14916294), (585, 13258928), (624, 12430245), (674, 11508120), (720, 10772879), (780, 9944196), (936, 8286830), (1011, 7672080), (1040, 7458147), (1170, 6629464), (1348, 5754060), (1560, 4972098), (1685, 4603248), (1872, 4143415), (2022, 3836040), (2340, 3314732), (2459, 3154320), (2696, 2877030), (3033, 2557360), (3120, 2486049), (3370, 2301624), (4044, 1918020), (4381, 1770480), (4680, 1657366), (4918, 1577160), (5055, 1534416), (5392, 1438515), (6066, 1278680), (6740, 1150812), (7377, 1051440), (8088, 959010), (8762, 885240), (9360, 828683), (9836, 788580), (10110, 767208), (12132, 639340), (12295, 630864), (13143, 590160), (13480, 575406), (14754, 525720), (15165, 511472), (16176, 479505), (17524, 442620), (19672, 394290), (20220, 383604), (21905, 354096), (22131, 350480), (24264, 319670), (24590, 315432), (26286, 295080), (26960, 287703), (29508, 262860), (30330, 255736), (31967, 242640), (35048, 221310), (36885, 210288), (39344, 197145), (39429, 196720), (40440, 191802), (43810, 177048), (44262, 175240), (48528, 159835), (49180, 157716), (52572, 147540), (59016, 131430), (60660, 127868), (63934, 121320), (65715, 118032), (70096, 110655), (73770, 105144), (78858, 98360), (80880, 95901), (87620, 88524)]