555333520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 1619146368

約数和(自身を除く): 1063812848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 41, 56, 67, 70, 76, 80, 82, 95, 112, 133, 134, 140, 152, 164, 190, 205, 266, 268, 280, 287, 304, 328, 335, 361, 380, 410, 469, 532, 536, 560, 574, 656, 665, 670, 722, 760, 779, 820, 938, 1064, 1072, 1148, 1273, 1330, 1340, 1435, 1444, 1520, 1558, 1640, 1805, 1876, 2128, 2296, 2345, 2527, 2546, 2660, 2680, 2747, 2870, 2888, 3116, 3280, 3610, 3752, 3895, 4592, 4690, 5054, 5092, 5320, 5360, 5453, 5494, 5740, 5776, 6232, 6365, 7220, 7504, 7790, 8911, 9380, 10108, 10184, 10640, 10906, 10988, 11480, 12464, 12635, 12730, 13735, 14440, 14801, 15580, 17822, 18760, 19229, 20216, 20368, 21812, 21976, 22960, 24187, 25270, 25460, 27265, 27470, 28880, 29602, 31160, 35644, 37520, 38458, 40432, 43624, 43952, 44555, 48374, 50540, 50920, 52193, 54530, 54940, 59204, 62320, 71288, 74005, 76916, 87248, 89110, 96145, 96748, 101080, 101840, 103607, 104386, 109060, 109880, 118408, 120935, 142576, 148010, 153832, 169309, 178220, 192290, 193496, 202160, 207214, 208772, 218120, 219760, 236816, 241870, 260965, 296020, 307664, 338618, 356440, 365351, 384580, 386992, 414428, 417544, 436240, 483740, 518035, 521930, 592040, 677236, 712880, 730702, 769160, 828856, 835088, 846545, 967480, 991667, 1036070, 1043860, 1184080, 1354472, 1461404, 1538320, 1657712, 1693090, 1826755, 1934960, 1983334, 2072140, 2087720, 2708944, 2922808, 3386180, 3653510, 3966668, 4144280, 4175440, 4958335, 5845616, 6772360, 6941669, 7307020, 7933336, 8288560, 9916670, 13544720, 13883338, 14614040, 15866672, 19833340, 27766676, 29228080, 34708345, 39666680, 55533352, 69416690, 79333360, 111066704, 138833380, 277666760, 555333520]

約数ペア:

[(1, 555333520), (2, 277666760), (4, 138833380), (5, 111066704), (7, 79333360), (8, 69416690), (10, 55533352), (14, 39666680), (16, 34708345), (19, 29228080), (20, 27766676), (28, 19833340), (35, 15866672), (38, 14614040), (40, 13883338), (41, 13544720), (56, 9916670), (67, 8288560), (70, 7933336), (76, 7307020), (80, 6941669), (82, 6772360), (95, 5845616), (112, 4958335), (133, 4175440), (134, 4144280), (140, 3966668), (152, 3653510), (164, 3386180), (190, 2922808), (205, 2708944), (266, 2087720), (268, 2072140), (280, 1983334), (287, 1934960), (304, 1826755), (328, 1693090), (335, 1657712), (361, 1538320), (380, 1461404), (410, 1354472), (469, 1184080), (532, 1043860), (536, 1036070), (560, 991667), (574, 967480), (656, 846545), (665, 835088), (670, 828856), (722, 769160), (760, 730702), (779, 712880), (820, 677236), (938, 592040), (1064, 521930), (1072, 518035), (1148, 483740), (1273, 436240), (1330, 417544), (1340, 414428), (1435, 386992), (1444, 384580), (1520, 365351), (1558, 356440), (1640, 338618), (1805, 307664), (1876, 296020), (2128, 260965), (2296, 241870), (2345, 236816), (2527, 219760), (2546, 218120), (2660, 208772), (2680, 207214), (2747, 202160), (2870, 193496), (2888, 192290), (3116, 178220), (3280, 169309), (3610, 153832), (3752, 148010), (3895, 142576), (4592, 120935), (4690, 118408), (5054, 109880), (5092, 109060), (5320, 104386), (5360, 103607), (5453, 101840), (5494, 101080), (5740, 96748), (5776, 96145), (6232, 89110), (6365, 87248), (7220, 76916), (7504, 74005), (7790, 71288), (8911, 62320), (9380, 59204), (10108, 54940), (10184, 54530), (10640, 52193), (10906, 50920), (10988, 50540), (11480, 48374), (12464, 44555), (12635, 43952), (12730, 43624), (13735, 40432), (14440, 38458), (14801, 37520), (15580, 35644), (17822, 31160), (18760, 29602), (19229, 28880), (20216, 27470), (20368, 27265), (21812, 25460), (21976, 25270), (22960, 24187)]