15920002384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:1029

約数の個数: 160

約数和(自身を含む): 37567595520

約数和(自身を除く): 21647593136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 389, 403, 496, 572, 577, 682, 778, 806, 1144, 1154, 1364, 1556, 1612, 2288, 2308, 2728, 3112, 3224, 4279, 4433, 4616, 5057, 5456, 6224, 6347, 6448, 7501, 8558, 8866, 9232, 10114, 12059, 12694, 15002, 17116, 17732, 17887, 20228, 24118, 25388, 30004, 34232, 35464, 35774, 40456, 48236, 50776, 55627, 60008, 68464, 70928, 71548, 80912, 82511, 96472, 101552, 111254, 120016, 132649, 143096, 156767, 165022, 192944, 196757, 222508, 224453, 232531, 265298, 286192, 313534, 330044, 393514, 445016, 448906, 465062, 530596, 627068, 660088, 787028, 890032, 897812, 930124, 1061192, 1254136, 1320176, 1574056, 1724437, 1795624, 1860248, 2122384, 2468983, 2508272, 2557841, 2917889, 3148112, 3448874, 3591248, 3720496, 4937966, 5115682, 5835778, 6897748, 6958043, 9875932, 10231364, 11671556, 13795496, 13916086, 19751864, 20462728, 23343112, 27590992, 27832172, 32096779, 39503728, 40925456, 46686224, 55664344, 64193558, 76538473, 90454559, 111328688, 128387116, 153076946, 180909118, 256774232, 306153892, 361818236, 513548464, 612307784, 723636472, 995000149, 1224615568, 1447272944, 1990000298, 3980000596, 7960001192, 15920002384]

約数ペア:

[(1, 15920002384), (2, 7960001192), (4, 3980000596), (8, 1990000298), (11, 1447272944), (13, 1224615568), (16, 995000149), (22, 723636472), (26, 612307784), (31, 513548464), (44, 361818236), (52, 306153892), (62, 256774232), (88, 180909118), (104, 153076946), (124, 128387116), (143, 111328688), (176, 90454559), (208, 76538473), (248, 64193558), (286, 55664344), (341, 46686224), (389, 40925456), (403, 39503728), (496, 32096779), (572, 27832172), (577, 27590992), (682, 23343112), (778, 20462728), (806, 19751864), (1144, 13916086), (1154, 13795496), (1364, 11671556), (1556, 10231364), (1612, 9875932), (2288, 6958043), (2308, 6897748), (2728, 5835778), (3112, 5115682), (3224, 4937966), (4279, 3720496), (4433, 3591248), (4616, 3448874), (5057, 3148112), (5456, 2917889), (6224, 2557841), (6347, 2508272), (6448, 2468983), (7501, 2122384), (8558, 1860248), (8866, 1795624), (9232, 1724437), (10114, 1574056), (12059, 1320176), (12694, 1254136), (15002, 1061192), (17116, 930124), (17732, 897812), (17887, 890032), (20228, 787028), (24118, 660088), (25388, 627068), (30004, 530596), (34232, 465062), (35464, 448906), (35774, 445016), (40456, 393514), (48236, 330044), (50776, 313534), (55627, 286192), (60008, 265298), (68464, 232531), (70928, 224453), (71548, 222508), (80912, 196757), (82511, 192944), (96472, 165022), (101552, 156767), (111254, 143096), (120016, 132649)]