2887179680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8081}}^1$

素因数の和:8143

約数の個数: 192

約数和(自身を含む): 8798388480

約数和(自身を除く): 5911208800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1760, 2030, 2233, 2320, 2464, 2552, 3080, 3190, 3248, 4060, 4466, 4640, 5104, 6160, 6380, 6496, 8081, 8120, 8932, 10208, 11165, 12320, 12760, 16162, 16240, 17864, 22330, 25520, 32324, 32480, 35728, 40405, 44660, 51040, 56567, 64648, 71456, 80810, 88891, 89320, 113134, 129296, 161620, 177782, 178640, 226268, 234349, 258592, 282835, 323240, 355564, 357280, 444455, 452536, 468698, 565670, 622237, 646480, 711128, 888910, 905072, 937396, 1131340, 1171745, 1244474, 1292960, 1422256, 1640443, 1777820, 1810144, 1874792, 2262680, 2343490, 2488948, 2577839, 2844512, 3111185, 3280886, 3555640, 3749584, 4525360, 4686980, 4977896, 5155678, 6222370, 6561772, 7111280, 7499168, 8202215, 9050720, 9373960, 9955792, 10311356, 12444740, 12889195, 13123544, 14222560, 16404430, 18044873, 18747920, 19911584, 20622712, 24889480, 25778390, 26247088, 32808860, 36089746, 37495840, 41245424, 49778960, 51556780, 52494176, 65617720, 72179492, 82490848, 90224365, 99557920, 103113560, 131235440, 144358984, 180448730, 206227120, 262470880, 288717968, 360897460, 412454240, 577435936, 721794920, 1443589840, 2887179680]

約数ペア:

[(1, 2887179680), (2, 1443589840), (4, 721794920), (5, 577435936), (7, 412454240), (8, 360897460), (10, 288717968), (11, 262470880), (14, 206227120), (16, 180448730), (20, 144358984), (22, 131235440), (28, 103113560), (29, 99557920), (32, 90224365), (35, 82490848), (40, 72179492), (44, 65617720), (55, 52494176), (56, 51556780), (58, 49778960), (70, 41245424), (77, 37495840), (80, 36089746), (88, 32808860), (110, 26247088), (112, 25778390), (116, 24889480), (140, 20622712), (145, 19911584), (154, 18747920), (160, 18044873), (176, 16404430), (203, 14222560), (220, 13123544), (224, 12889195), (232, 12444740), (280, 10311356), (290, 9955792), (308, 9373960), (319, 9050720), (352, 8202215), (385, 7499168), (406, 7111280), (440, 6561772), (464, 6222370), (560, 5155678), (580, 4977896), (616, 4686980), (638, 4525360), (770, 3749584), (812, 3555640), (880, 3280886), (928, 3111185), (1015, 2844512), (1120, 2577839), (1160, 2488948), (1232, 2343490), (1276, 2262680), (1540, 1874792), (1595, 1810144), (1624, 1777820), (1760, 1640443), (2030, 1422256), (2233, 1292960), (2320, 1244474), (2464, 1171745), (2552, 1131340), (3080, 937396), (3190, 905072), (3248, 888910), (4060, 711128), (4466, 646480), (4640, 622237), (5104, 565670), (6160, 468698), (6380, 452536), (6496, 444455), (8081, 357280), (8120, 355564), (8932, 323240), (10208, 282835), (11165, 258592), (12320, 234349), (12760, 226268), (16162, 178640), (16240, 177782), (17864, 161620), (22330, 129296), (25520, 113134), (32324, 89320), (32480, 88891), (35728, 80810), (40405, 71456), (44660, 64648), (51040, 56567)]