399216126960

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{2933687}}^1$

素因数の和:2933722

約数の個数: 240

約数和(自身を含む): 1588979298816

約数和(自身を除く): 1189763171856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 19440, 22680, 27216, 34020, 45360, 68040, 136080, 2933687, 5867374, 8801061, 11734748, 14668435, 17602122, 20535809, 23469496, 26403183, 29336870, 35204244, 41071618, 44005305, 46938992, 52806366, 58673740, 61607427, 70408488, 79209549, 82143236, 88010610, 102679045, 105612732, 117347480, 123214854, 132015915, 140816976, 158419098, 164286472, 176021220, 184822281, 205358090, 211225464, 234694960, 237628647, 246429708, 264031830, 308037135, 316838196, 328572944, 352042440, 369644562, 396047745, 410716180, 422450928, 475257294, 492859416, 528063660, 554466843, 616074270, 633676392, 704084880, 712885941, 739289124, 792095490, 821432360, 924111405, 950514588, 985718832, 1056127320, 1108933686, 1188143235, 1232148540, 1267352784, 1425771882, 1478578248, 1584190980, 1642864720, 1663400529, 1848222810, 1901029176, 2112254640, 2217867372, 2376286470, 2464297080, 2772334215, 2851543764, 2957156496, 3168381960, 3326801058, 3564429705, 3696445620, 3802058352, 4435734744, 4752572940, 4928594160, 4990201587, 5544668430, 5703087528, 6336763920, 6653602116, 7128859410, 7392891240, 8317002645, 8871469488, 9505145880, 9980403174, 11089336860, 11406175056, 13307204232, 14257718820, 14785782480, 16634005290, 19010291760, 19960806348, 22178673720, 24951007935, 26614408464, 28515437640, 33268010580, 39921612696, 44357347440, 49902015870, 57030875280, 66536021160, 79843225392, 99804031740, 133072042320, 199608063480, 399216126960]

約数ペア:

[(1, 399216126960), (2, 199608063480), (3, 133072042320), (4, 99804031740), (5, 79843225392), (6, 66536021160), (7, 57030875280), (8, 49902015870), (9, 44357347440), (10, 39921612696), (12, 33268010580), (14, 28515437640), (15, 26614408464), (16, 24951007935), (18, 22178673720), (20, 19960806348), (21, 19010291760), (24, 16634005290), (27, 14785782480), (28, 14257718820), (30, 13307204232), (35, 11406175056), (36, 11089336860), (40, 9980403174), (42, 9505145880), (45, 8871469488), (48, 8317002645), (54, 7392891240), (56, 7128859410), (60, 6653602116), (63, 6336763920), (70, 5703087528), (72, 5544668430), (80, 4990201587), (81, 4928594160), (84, 4752572940), (90, 4435734744), (105, 3802058352), (108, 3696445620), (112, 3564429705), (120, 3326801058), (126, 3168381960), (135, 2957156496), (140, 2851543764), (144, 2772334215), (162, 2464297080), (168, 2376286470), (180, 2217867372), (189, 2112254640), (210, 1901029176), (216, 1848222810), (240, 1663400529), (243, 1642864720), (252, 1584190980), (270, 1478578248), (280, 1425771882), (315, 1267352784), (324, 1232148540), (336, 1188143235), (360, 1108933686), (378, 1056127320), (405, 985718832), (420, 950514588), (432, 924111405), (486, 821432360), (504, 792095490), (540, 739289124), (560, 712885941), (567, 704084880), (630, 633676392), (648, 616074270), (720, 554466843), (756, 528063660), (810, 492859416), (840, 475257294), (945, 422450928), (972, 410716180), (1008, 396047745), (1080, 369644562), (1134, 352042440), (1215, 328572944), (1260, 316838196), (1296, 308037135), (1512, 264031830), (1620, 246429708), (1680, 237628647), (1701, 234694960), (1890, 211225464), (1944, 205358090), (2160, 184822281), (2268, 176021220), (2430, 164286472), (2520, 158419098), (2835, 140816976), (3024, 132015915), (3240, 123214854), (3402, 117347480), (3780, 105612732), (3888, 102679045), (4536, 88010610), (4860, 82143236), (5040, 79209549), (5670, 70408488), (6480, 61607427), (6804, 58673740), (7560, 52806366), (8505, 46938992), (9072, 44005305), (9720, 41071618), (11340, 35204244), (13608, 29336870), (15120, 26403183), (17010, 23469496), (19440, 20535809), (22680, 17602122), (27216, 14668435), (34020, 11734748), (45360, 8801061), (68040, 5867374), (136080, 2933687)]