2867033120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 216

約数和(自身を含む): 8323952364

約数和(自身を除く): 5456919244

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 361, 380, 392, 490, 532, 560, 608, 665, 722, 760, 784, 931, 980, 1013, 1064, 1120, 1330, 1444, 1520, 1568, 1805, 1862, 1960, 2026, 2128, 2527, 2660, 2888, 3040, 3610, 3724, 3920, 4052, 4256, 4655, 5054, 5065, 5320, 5776, 7091, 7220, 7448, 7840, 8104, 9310, 10108, 10130, 10640, 11552, 12635, 14182, 14440, 14896, 16208, 17689, 18620, 19247, 20216, 20260, 21280, 25270, 28364, 28880, 29792, 32416, 35378, 35455, 37240, 38494, 40432, 40520, 49637, 50540, 56728, 57760, 70756, 70910, 74480, 76988, 80864, 81040, 88445, 96235, 99274, 101080, 113456, 134729, 141512, 141820, 148960, 153976, 162080, 176890, 192470, 198548, 202160, 226912, 248185, 269458, 283024, 283640, 307952, 353780, 365693, 384940, 397096, 404320, 496370, 538916, 566048, 567280, 615904, 673645, 707560, 731386, 769880, 794192, 943103, 992740, 1077832, 1134560, 1347290, 1415120, 1462772, 1539760, 1588384, 1828465, 1886206, 1985480, 2155664, 2559851, 2694580, 2830240, 2925544, 3079520, 3656930, 3772412, 3970960, 4311328, 4715515, 5119702, 5389160, 5851088, 7313860, 7544824, 7941920, 9431030, 10239404, 10778320, 11702176, 12799255, 14627720, 15089648, 17918957, 18862060, 20478808, 21556640, 25598510, 29255440, 30179296, 35837914, 37724120, 40957616, 51197020, 58510880, 71675828, 75448240, 81915232, 89594785, 102394040, 143351656, 150896480, 179189570, 204788080, 286703312, 358379140, 409576160, 573406624, 716758280, 1433516560, 2867033120]

約数ペア:

[(1, 2867033120), (2, 1433516560), (4, 716758280), (5, 573406624), (7, 409576160), (8, 358379140), (10, 286703312), (14, 204788080), (16, 179189570), (19, 150896480), (20, 143351656), (28, 102394040), (32, 89594785), (35, 81915232), (38, 75448240), (40, 71675828), (49, 58510880), (56, 51197020), (70, 40957616), (76, 37724120), (80, 35837914), (95, 30179296), (98, 29255440), (112, 25598510), (133, 21556640), (140, 20478808), (152, 18862060), (160, 17918957), (190, 15089648), (196, 14627720), (224, 12799255), (245, 11702176), (266, 10778320), (280, 10239404), (304, 9431030), (361, 7941920), (380, 7544824), (392, 7313860), (490, 5851088), (532, 5389160), (560, 5119702), (608, 4715515), (665, 4311328), (722, 3970960), (760, 3772412), (784, 3656930), (931, 3079520), (980, 2925544), (1013, 2830240), (1064, 2694580), (1120, 2559851), (1330, 2155664), (1444, 1985480), (1520, 1886206), (1568, 1828465), (1805, 1588384), (1862, 1539760), (1960, 1462772), (2026, 1415120), (2128, 1347290), (2527, 1134560), (2660, 1077832), (2888, 992740), (3040, 943103), (3610, 794192), (3724, 769880), (3920, 731386), (4052, 707560), (4256, 673645), (4655, 615904), (5054, 567280), (5065, 566048), (5320, 538916), (5776, 496370), (7091, 404320), (7220, 397096), (7448, 384940), (7840, 365693), (8104, 353780), (9310, 307952), (10108, 283640), (10130, 283024), (10640, 269458), (11552, 248185), (12635, 226912), (14182, 202160), (14440, 198548), (14896, 192470), (16208, 176890), (17689, 162080), (18620, 153976), (19247, 148960), (20216, 141820), (20260, 141512), (21280, 134729), (25270, 113456), (28364, 101080), (28880, 99274), (29792, 96235), (32416, 88445), (35378, 81040), (35455, 80864), (37240, 76988), (38494, 74480), (40432, 70910), (40520, 70756), (49637, 57760), (50540, 56728)]