2891985120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 360

約数和(自身を含む): 10553952024

約数和(自身を除く): 7661966904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 163, 180, 185, 216, 222, 240, 270, 288, 296, 324, 326, 333, 360, 370, 405, 432, 444, 480, 489, 540, 555, 592, 648, 652, 666, 720, 740, 810, 815, 864, 888, 978, 999, 1080, 1110, 1184, 1296, 1304, 1332, 1369, 1440, 1467, 1480, 1620, 1630, 1665, 1776, 1956, 1998, 2160, 2220, 2445, 2592, 2608, 2664, 2738, 2934, 2960, 2997, 3240, 3260, 3330, 3552, 3912, 3996, 4107, 4320, 4401, 4440, 4890, 4995, 5216, 5328, 5476, 5868, 5920, 5994, 6031, 6480, 6520, 6660, 6845, 7335, 7824, 7992, 8214, 8802, 8880, 9780, 9990, 10656, 10952, 11736, 11988, 12062, 12321, 12960, 13040, 13203, 13320, 13690, 14670, 14985, 15648, 15984, 16428, 17604, 17760, 18093, 19560, 19980, 20535, 21904, 22005, 23472, 23976, 24124, 24642, 26080, 26406, 26640, 27380, 29340, 29970, 30155, 31968, 32856, 35208, 36186, 36963, 39120, 39960, 41070, 43808, 44010, 46944, 47952, 48248, 49284, 52812, 53280, 54279, 54760, 58680, 59940, 60310, 61605, 65712, 66015, 70416, 72372, 73926, 78240, 79920, 82140, 88020, 90465, 95904, 96496, 98568, 105624, 108558, 109520, 110889, 117360, 119880, 120620, 123210, 131424, 132030, 140832, 144744, 147852, 159840, 162837, 164280, 176040, 180930, 184815, 192992, 197136, 211248, 217116, 219040, 221778, 223147, 234720, 239760, 241240, 246420, 264060, 271395, 289488, 295704, 325674, 328560, 352080, 361860, 369630, 394272, 422496, 434232, 443556, 446294, 479520, 482480, 488511, 492840, 528120, 542790, 554445, 578976, 591408, 651348, 657120, 669441, 704160, 723720, 739260, 814185, 868464, 887112, 892588, 964960, 977022, 985680, 1056240, 1085580, 1108890, 1115735, 1182816, 1302696, 1338882, 1447440, 1478520, 1628370, 1736928, 1774224, 1785176, 1954044, 1971360, 2008323, 2112480, 2171160, 2217780, 2231470, 2442555, 2605392, 2677764, 2894880, 2957040, 3256740, 3347205, 3548448, 3570352, 3908088, 4016646, 4342320, 4435560, 4462940, 4885110, 5210784, 5355528, 5914080, 6024969, 6513480, 6694410, 7140704, 7816176, 8033292, 8684640, 8871120, 8925880, 9770220, 10041615, 10711056, 12049938, 13026960, 13388820, 15632352, 16066584, 17742240, 17851760, 18074907, 19540440, 20083230, 21422112, 24099876, 26053920, 26777640, 30124845, 32133168, 35703520, 36149814, 39080880, 40166460, 48199752, 53555280, 60249690, 64266336, 72299628, 78161760, 80332920, 90374535, 96399504, 107110560, 120499380, 144599256, 160665840, 180749070, 192799008, 240998760, 289198512, 321331680, 361498140, 481997520, 578397024, 722996280, 963995040, 1445992560, 2891985120]

約数ペア:

[(1, 2891985120), (2, 1445992560), (3, 963995040), (4, 722996280), (5, 578397024), (6, 481997520), (8, 361498140), (9, 321331680), (10, 289198512), (12, 240998760), (15, 192799008), (16, 180749070), (18, 160665840), (20, 144599256), (24, 120499380), (27, 107110560), (30, 96399504), (32, 90374535), (36, 80332920), (37, 78161760), (40, 72299628), (45, 64266336), (48, 60249690), (54, 53555280), (60, 48199752), (72, 40166460), (74, 39080880), (80, 36149814), (81, 35703520), (90, 32133168), (96, 30124845), (108, 26777640), (111, 26053920), (120, 24099876), (135, 21422112), (144, 20083230), (148, 19540440), (160, 18074907), (162, 17851760), (163, 17742240), (180, 16066584), (185, 15632352), (216, 13388820), (222, 13026960), (240, 12049938), (270, 10711056), (288, 10041615), (296, 9770220), (324, 8925880), (326, 8871120), (333, 8684640), (360, 8033292), (370, 7816176), (405, 7140704), (432, 6694410), (444, 6513480), (480, 6024969), (489, 5914080), (540, 5355528), (555, 5210784), (592, 4885110), (648, 4462940), (652, 4435560), (666, 4342320), (720, 4016646), (740, 3908088), (810, 3570352), (815, 3548448), (864, 3347205), (888, 3256740), (978, 2957040), (999, 2894880), (1080, 2677764), (1110, 2605392), (1184, 2442555), (1296, 2231470), (1304, 2217780), (1332, 2171160), (1369, 2112480), (1440, 2008323), (1467, 1971360), (1480, 1954044), (1620, 1785176), (1630, 1774224), (1665, 1736928), (1776, 1628370), (1956, 1478520), (1998, 1447440), (2160, 1338882), (2220, 1302696), (2445, 1182816), (2592, 1115735), (2608, 1108890), (2664, 1085580), (2738, 1056240), (2934, 985680), (2960, 977022), (2997, 964960), (3240, 892588), (3260, 887112), (3330, 868464), (3552, 814185), (3912, 739260), (3996, 723720), (4107, 704160), (4320, 669441), (4401, 657120), (4440, 651348), (4890, 591408), (4995, 578976), (5216, 554445), (5328, 542790), (5476, 528120), (5868, 492840), (5920, 488511), (5994, 482480), (6031, 479520), (6480, 446294), (6520, 443556), (6660, 434232), (6845, 422496), (7335, 394272), (7824, 369630), (7992, 361860), (8214, 352080), (8802, 328560), (8880, 325674), (9780, 295704), (9990, 289488), (10656, 271395), (10952, 264060), (11736, 246420), (11988, 241240), (12062, 239760), (12321, 234720), (12960, 223147), (13040, 221778), (13203, 219040), (13320, 217116), (13690, 211248), (14670, 197136), (14985, 192992), (15648, 184815), (15984, 180930), (16428, 176040), (17604, 164280), (17760, 162837), (18093, 159840), (19560, 147852), (19980, 144744), (20535, 140832), (21904, 132030), (22005, 131424), (23472, 123210), (23976, 120620), (24124, 119880), (24642, 117360), (26080, 110889), (26406, 109520), (26640, 108558), (27380, 105624), (29340, 98568), (29970, 96496), (30155, 95904), (31968, 90465), (32856, 88020), (35208, 82140), (36186, 79920), (36963, 78240), (39120, 73926), (39960, 72372), (41070, 70416), (43808, 66015), (44010, 65712), (46944, 61605), (47952, 60310), (48248, 59940), (49284, 58680), (52812, 54760), (53280, 54279)]