2868289920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1462

約数の個数: 256

約数和(自身を含む): 10246348800

約数和(自身を除く): 7378058880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1307, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2614, 2880, 3048, 3429, 3456, 3810, 3921, 4064, 4320, 4572, 5080, 5228, 5715, 5760, 6096, 6535, 6858, 7620, 7842, 8128, 8640, 9144, 10160, 10456, 11430, 11763, 12192, 13070, 13716, 15240, 15684, 16256, 17145, 17280, 18288, 19605, 20320, 20912, 22860, 23526, 24384, 26140, 27432, 30480, 31368, 34290, 35289, 36576, 39210, 40640, 41824, 45720, 47052, 48768, 52280, 54864, 58815, 60960, 62736, 68580, 70578, 73152, 78420, 81280, 83648, 91440, 94104, 104560, 109728, 117630, 121920, 125472, 137160, 141156, 146304, 156840, 165989, 167296, 176445, 182880, 188208, 209120, 219456, 235260, 243840, 250944, 274320, 282312, 313680, 331978, 352890, 365760, 376416, 418240, 438912, 470520, 497967, 501888, 548640, 564624, 627360, 663956, 705780, 731520, 752832, 829945, 836480, 941040, 995934, 1097280, 1129248, 1254720, 1327912, 1411560, 1493901, 1505664, 1659890, 1882080, 1991868, 2194560, 2258496, 2489835, 2509440, 2655824, 2823120, 2987802, 3319780, 3764160, 3983736, 4481703, 4516992, 4979670, 5311648, 5646240, 5975604, 6639560, 7469505, 7528320, 7967472, 8963406, 9959340, 10623296, 11292480, 11951208, 13279120, 14939010, 15934944, 17926812, 19918680, 21246592, 22408515, 22584960, 23902416, 26558240, 29878020, 31869888, 35853624, 39837360, 44817030, 47804832, 53116480, 59756040, 63739776, 71707248, 79674720, 89634060, 95609664, 106232960, 119512080, 143414496, 159349440, 179268120, 191219328, 239024160, 286828992, 318698880, 358536240, 478048320, 573657984, 717072480, 956096640, 1434144960, 2868289920]

約数ペア:

[(1, 2868289920), (2, 1434144960), (3, 956096640), (4, 717072480), (5, 573657984), (6, 478048320), (8, 358536240), (9, 318698880), (10, 286828992), (12, 239024160), (15, 191219328), (16, 179268120), (18, 159349440), (20, 143414496), (24, 119512080), (27, 106232960), (30, 95609664), (32, 89634060), (36, 79674720), (40, 71707248), (45, 63739776), (48, 59756040), (54, 53116480), (60, 47804832), (64, 44817030), (72, 39837360), (80, 35853624), (90, 31869888), (96, 29878020), (108, 26558240), (120, 23902416), (127, 22584960), (128, 22408515), (135, 21246592), (144, 19918680), (160, 17926812), (180, 15934944), (192, 14939010), (216, 13279120), (240, 11951208), (254, 11292480), (270, 10623296), (288, 9959340), (320, 8963406), (360, 7967472), (381, 7528320), (384, 7469505), (432, 6639560), (480, 5975604), (508, 5646240), (540, 5311648), (576, 4979670), (635, 4516992), (640, 4481703), (720, 3983736), (762, 3764160), (864, 3319780), (960, 2987802), (1016, 2823120), (1080, 2655824), (1143, 2509440), (1152, 2489835), (1270, 2258496), (1307, 2194560), (1440, 1991868), (1524, 1882080), (1728, 1659890), (1905, 1505664), (1920, 1493901), (2032, 1411560), (2160, 1327912), (2286, 1254720), (2540, 1129248), (2614, 1097280), (2880, 995934), (3048, 941040), (3429, 836480), (3456, 829945), (3810, 752832), (3921, 731520), (4064, 705780), (4320, 663956), (4572, 627360), (5080, 564624), (5228, 548640), (5715, 501888), (5760, 497967), (6096, 470520), (6535, 438912), (6858, 418240), (7620, 376416), (7842, 365760), (8128, 352890), (8640, 331978), (9144, 313680), (10160, 282312), (10456, 274320), (11430, 250944), (11763, 243840), (12192, 235260), (13070, 219456), (13716, 209120), (15240, 188208), (15684, 182880), (16256, 176445), (17145, 167296), (17280, 165989), (18288, 156840), (19605, 146304), (20320, 141156), (20912, 137160), (22860, 125472), (23526, 121920), (24384, 117630), (26140, 109728), (27432, 104560), (30480, 94104), (31368, 91440), (34290, 83648), (35289, 81280), (36576, 78420), (39210, 73152), (40640, 70578), (41824, 68580), (45720, 62736), (47052, 60960), (48768, 58815), (52280, 54864)]