47672520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 179712000

約数和(自身を除く): 132039480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 103, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 206, 210, 228, 232, 266, 280, 285, 290, 309, 348, 380, 399, 406, 412, 420, 435, 456, 515, 532, 551, 570, 580, 609, 618, 665, 696, 721, 760, 798, 812, 824, 840, 870, 1015, 1030, 1064, 1102, 1140, 1160, 1218, 1236, 1330, 1442, 1545, 1596, 1624, 1653, 1740, 1957, 1995, 2030, 2060, 2163, 2204, 2280, 2436, 2472, 2660, 2755, 2884, 2987, 3045, 3090, 3192, 3306, 3480, 3605, 3857, 3914, 3990, 4060, 4120, 4326, 4408, 4872, 5320, 5510, 5768, 5871, 5974, 6090, 6180, 6612, 7210, 7714, 7828, 7980, 8120, 8265, 8652, 8961, 9785, 10815, 11020, 11571, 11742, 11948, 12180, 12360, 13224, 13699, 14420, 14935, 15428, 15656, 15960, 16530, 17304, 17922, 19285, 19570, 20909, 21630, 22040, 23142, 23484, 23896, 24360, 27398, 28840, 29355, 29870, 30856, 33060, 35844, 38570, 39140, 41097, 41818, 43260, 44805, 46284, 46968, 54796, 56753, 57855, 58710, 59740, 62727, 66120, 68495, 71688, 77140, 78280, 82194, 83636, 86520, 89610, 92568, 104545, 109592, 113506, 115710, 117420, 119480, 125454, 136990, 154280, 164388, 167272, 170259, 179220, 205485, 209090, 227012, 231420, 234840, 250908, 273980, 283765, 313635, 328776, 340518, 358440, 397271, 410970, 418180, 454024, 462840, 501816, 547960, 567530, 627270, 681036, 794542, 821940, 836360, 851295, 1135060, 1191813, 1254540, 1362072, 1589084, 1643880, 1702590, 1986355, 2270120, 2383626, 2509080, 3178168, 3405180, 3972710, 4767252, 5959065, 6810360, 7945420, 9534504, 11918130, 15890840, 23836260, 47672520]

約数ペア:

[(1, 47672520), (2, 23836260), (3, 15890840), (4, 11918130), (5, 9534504), (6, 7945420), (7, 6810360), (8, 5959065), (10, 4767252), (12, 3972710), (14, 3405180), (15, 3178168), (19, 2509080), (20, 2383626), (21, 2270120), (24, 1986355), (28, 1702590), (29, 1643880), (30, 1589084), (35, 1362072), (38, 1254540), (40, 1191813), (42, 1135060), (56, 851295), (57, 836360), (58, 821940), (60, 794542), (70, 681036), (76, 627270), (84, 567530), (87, 547960), (95, 501816), (103, 462840), (105, 454024), (114, 418180), (116, 410970), (120, 397271), (133, 358440), (140, 340518), (145, 328776), (152, 313635), (168, 283765), (174, 273980), (190, 250908), (203, 234840), (206, 231420), (210, 227012), (228, 209090), (232, 205485), (266, 179220), (280, 170259), (285, 167272), (290, 164388), (309, 154280), (348, 136990), (380, 125454), (399, 119480), (406, 117420), (412, 115710), (420, 113506), (435, 109592), (456, 104545), (515, 92568), (532, 89610), (551, 86520), (570, 83636), (580, 82194), (609, 78280), (618, 77140), (665, 71688), (696, 68495), (721, 66120), (760, 62727), (798, 59740), (812, 58710), (824, 57855), (840, 56753), (870, 54796), (1015, 46968), (1030, 46284), (1064, 44805), (1102, 43260), (1140, 41818), (1160, 41097), (1218, 39140), (1236, 38570), (1330, 35844), (1442, 33060), (1545, 30856), (1596, 29870), (1624, 29355), (1653, 28840), (1740, 27398), (1957, 24360), (1995, 23896), (2030, 23484), (2060, 23142), (2163, 22040), (2204, 21630), (2280, 20909), (2436, 19570), (2472, 19285), (2660, 17922), (2755, 17304), (2884, 16530), (2987, 15960), (3045, 15656), (3090, 15428), (3192, 14935), (3306, 14420), (3480, 13699), (3605, 13224), (3857, 12360), (3914, 12180), (3990, 11948), (4060, 11742), (4120, 11571), (4326, 11020), (4408, 10815), (4872, 9785), (5320, 8961), (5510, 8652), (5768, 8265), (5871, 8120), (5974, 7980), (6090, 7828), (6180, 7714), (6612, 7210)]