718642080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2953}}^1$

素因数の和:3000

約数の個数: 216

約数和(自身を含む): 2656419948

約数和(自身を除く): 1937777868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 2953, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 5906, 6084, 6240, 6760, 7605, 8112, 8859, 9360, 10140, 11812, 12168, 13520, 14765, 15210, 16224, 17718, 18720, 20280, 23624, 24336, 26577, 27040, 29530, 30420, 35436, 38389, 40560, 44295, 47248, 48672, 53154, 59060, 60840, 70872, 76778, 81120, 88590, 94496, 106308, 115167, 118120, 121680, 132885, 141744, 153556, 177180, 191945, 212616, 230334, 236240, 243360, 265770, 283488, 307112, 345501, 354360, 383890, 425232, 460668, 472480, 499057, 531540, 575835, 614224, 691002, 708720, 767780, 850464, 921336, 998114, 1063080, 1151670, 1228448, 1382004, 1417440, 1497171, 1535560, 1727505, 1842672, 1996228, 2126160, 2303340, 2495285, 2764008, 2994342, 3071120, 3455010, 3685344, 3992456, 4252320, 4491513, 4606680, 4990570, 5528016, 5988684, 6142240, 6910020, 7485855, 7984912, 8983026, 9213360, 9981140, 11056032, 11977368, 13820040, 14971710, 15969824, 17966052, 18426720, 19962280, 22457565, 23954736, 27640080, 29943420, 35932104, 39924560, 44915130, 47909472, 55280160, 59886840, 71864208, 79849120, 89830260, 119773680, 143728416, 179660520, 239547360, 359321040, 718642080]

約数ペア:

[(1, 718642080), (2, 359321040), (3, 239547360), (4, 179660520), (5, 143728416), (6, 119773680), (8, 89830260), (9, 79849120), (10, 71864208), (12, 59886840), (13, 55280160), (15, 47909472), (16, 44915130), (18, 39924560), (20, 35932104), (24, 29943420), (26, 27640080), (30, 23954736), (32, 22457565), (36, 19962280), (39, 18426720), (40, 17966052), (45, 15969824), (48, 14971710), (52, 13820040), (60, 11977368), (65, 11056032), (72, 9981140), (78, 9213360), (80, 8983026), (90, 7984912), (96, 7485855), (104, 6910020), (117, 6142240), (120, 5988684), (130, 5528016), (144, 4990570), (156, 4606680), (160, 4491513), (169, 4252320), (180, 3992456), (195, 3685344), (208, 3455010), (234, 3071120), (240, 2994342), (260, 2764008), (288, 2495285), (312, 2303340), (338, 2126160), (360, 1996228), (390, 1842672), (416, 1727505), (468, 1535560), (480, 1497171), (507, 1417440), (520, 1382004), (585, 1228448), (624, 1151670), (676, 1063080), (720, 998114), (780, 921336), (845, 850464), (936, 767780), (1014, 708720), (1040, 691002), (1170, 614224), (1248, 575835), (1352, 531540), (1440, 499057), (1521, 472480), (1560, 460668), (1690, 425232), (1872, 383890), (2028, 354360), (2080, 345501), (2340, 307112), (2535, 283488), (2704, 265770), (2953, 243360), (3042, 236240), (3120, 230334), (3380, 212616), (3744, 191945), (4056, 177180), (4680, 153556), (5070, 141744), (5408, 132885), (5906, 121680), (6084, 118120), (6240, 115167), (6760, 106308), (7605, 94496), (8112, 88590), (8859, 81120), (9360, 76778), (10140, 70872), (11812, 60840), (12168, 59060), (13520, 53154), (14765, 48672), (15210, 47248), (16224, 44295), (17718, 40560), (18720, 38389), (20280, 35436), (23624, 30420), (24336, 29530), (26577, 27040)]