2021871880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 5791564800

約数和(自身を除く): 3769692920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 97, 116, 119, 136, 140, 145, 151, 170, 194, 203, 232, 238, 280, 290, 302, 340, 388, 406, 476, 485, 493, 580, 595, 604, 679, 680, 755, 776, 812, 952, 970, 986, 1015, 1057, 1160, 1190, 1208, 1358, 1510, 1624, 1649, 1940, 1972, 2030, 2114, 2380, 2465, 2567, 2716, 2813, 3020, 3298, 3395, 3451, 3880, 3944, 4060, 4228, 4379, 4760, 4930, 5134, 5285, 5432, 5626, 6040, 6596, 6790, 6902, 8120, 8245, 8456, 8758, 9860, 10268, 10570, 11252, 11543, 12835, 13192, 13580, 13804, 14065, 14647, 16490, 17255, 17516, 17969, 19691, 19720, 20536, 21140, 21895, 22504, 23086, 25670, 27160, 27608, 28130, 29294, 30653, 32980, 34510, 35032, 35938, 39382, 42280, 43790, 46172, 47821, 51340, 56260, 57715, 58588, 61306, 65960, 69020, 71876, 73235, 74443, 78764, 87580, 89845, 92344, 95642, 98455, 102529, 102680, 112520, 115430, 117176, 122612, 138040, 143752, 146470, 148886, 153265, 157528, 175160, 179690, 191284, 196910, 205058, 230860, 239105, 245224, 248999, 292940, 297772, 306530, 334747, 359380, 372215, 382568, 393820, 410116, 424763, 461720, 478210, 497998, 512645, 521101, 585880, 595544, 613060, 669494, 718760, 744430, 787640, 820232, 849526, 956420, 995996, 1025290, 1042202, 1226120, 1244995, 1338988, 1488860, 1673735, 1699052, 1742993, 1912840, 1991992, 2050580, 2084404, 2123815, 2489990, 2605505, 2677976, 2973341, 2977720, 3347470, 3398104, 3485986, 4101160, 4168808, 4247630, 4979980, 5211010, 5946682, 6694940, 6971972, 7220971, 8495260, 8714965, 9959960, 10422020, 11893364, 13389880, 13943944, 14441942, 14866705, 16990520, 17429930, 20844040, 23786728, 28883884, 29733410, 34859860, 36104855, 50546797, 57767768, 59466820, 69719720, 72209710, 101093594, 118933640, 144419420, 202187188, 252733985, 288838840, 404374376, 505467970, 1010935940, 2021871880]

約数ペア:

[(1, 2021871880), (2, 1010935940), (4, 505467970), (5, 404374376), (7, 288838840), (8, 252733985), (10, 202187188), (14, 144419420), (17, 118933640), (20, 101093594), (28, 72209710), (29, 69719720), (34, 59466820), (35, 57767768), (40, 50546797), (56, 36104855), (58, 34859860), (68, 29733410), (70, 28883884), (85, 23786728), (97, 20844040), (116, 17429930), (119, 16990520), (136, 14866705), (140, 14441942), (145, 13943944), (151, 13389880), (170, 11893364), (194, 10422020), (203, 9959960), (232, 8714965), (238, 8495260), (280, 7220971), (290, 6971972), (302, 6694940), (340, 5946682), (388, 5211010), (406, 4979980), (476, 4247630), (485, 4168808), (493, 4101160), (580, 3485986), (595, 3398104), (604, 3347470), (679, 2977720), (680, 2973341), (755, 2677976), (776, 2605505), (812, 2489990), (952, 2123815), (970, 2084404), (986, 2050580), (1015, 1991992), (1057, 1912840), (1160, 1742993), (1190, 1699052), (1208, 1673735), (1358, 1488860), (1510, 1338988), (1624, 1244995), (1649, 1226120), (1940, 1042202), (1972, 1025290), (2030, 995996), (2114, 956420), (2380, 849526), (2465, 820232), (2567, 787640), (2716, 744430), (2813, 718760), (3020, 669494), (3298, 613060), (3395, 595544), (3451, 585880), (3880, 521101), (3944, 512645), (4060, 497998), (4228, 478210), (4379, 461720), (4760, 424763), (4930, 410116), (5134, 393820), (5285, 382568), (5432, 372215), (5626, 359380), (6040, 334747), (6596, 306530), (6790, 297772), (6902, 292940), (8120, 248999), (8245, 245224), (8456, 239105), (8758, 230860), (9860, 205058), (10268, 196910), (10570, 191284), (11252, 179690), (11543, 175160), (12835, 157528), (13192, 153265), (13580, 148886), (13804, 146470), (14065, 143752), (14647, 138040), (16490, 122612), (17255, 117176), (17516, 115430), (17969, 112520), (19691, 102680), (19720, 102529), (20536, 98455), (21140, 95642), (21895, 92344), (22504, 89845), (23086, 87580), (25670, 78764), (27160, 74443), (27608, 73235), (28130, 71876), (29294, 69020), (30653, 65960), (32980, 61306), (34510, 58588), (35032, 57715), (35938, 56260), (39382, 51340), (42280, 47821), (43790, 46172)]