715776160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 1998743040

約数和(自身を除く): 1282966880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 47, 55, 68, 80, 85, 88, 94, 110, 136, 160, 170, 176, 187, 188, 220, 235, 272, 340, 352, 374, 376, 440, 470, 509, 517, 544, 680, 748, 752, 799, 880, 935, 940, 1018, 1034, 1360, 1496, 1504, 1598, 1760, 1870, 1880, 2036, 2068, 2545, 2585, 2720, 2992, 3196, 3740, 3760, 3995, 4072, 4136, 5090, 5170, 5599, 5984, 6392, 7480, 7520, 7990, 8144, 8272, 8653, 8789, 10180, 10340, 11198, 12784, 14960, 15980, 16288, 16544, 17306, 17578, 20360, 20680, 22396, 23923, 25568, 27995, 29920, 31960, 34612, 35156, 40720, 41360, 43265, 43945, 44792, 47846, 55990, 63920, 69224, 70312, 81440, 82720, 86530, 87890, 89584, 95183, 95692, 111980, 119615, 127840, 138448, 140624, 173060, 175780, 179168, 190366, 191384, 223960, 239230, 263153, 276896, 281248, 346120, 351560, 380732, 382768, 406691, 447920, 475915, 478460, 526306, 692240, 703120, 761464, 765536, 813382, 895840, 951830, 956920, 1052612, 1315765, 1384480, 1406240, 1522928, 1626764, 1903660, 1913840, 2033455, 2105224, 2631530, 3045856, 3253528, 3807320, 3827680, 4066910, 4210448, 4473601, 5263060, 6507056, 7614640, 8133820, 8420896, 8947202, 10526120, 13014112, 15229280, 16267640, 17894404, 21052240, 22368005, 32535280, 35788808, 42104480, 44736010, 65070560, 71577616, 89472020, 143155232, 178944040, 357888080, 715776160]

約数ペア:

[(1, 715776160), (2, 357888080), (4, 178944040), (5, 143155232), (8, 89472020), (10, 71577616), (11, 65070560), (16, 44736010), (17, 42104480), (20, 35788808), (22, 32535280), (32, 22368005), (34, 21052240), (40, 17894404), (44, 16267640), (47, 15229280), (55, 13014112), (68, 10526120), (80, 8947202), (85, 8420896), (88, 8133820), (94, 7614640), (110, 6507056), (136, 5263060), (160, 4473601), (170, 4210448), (176, 4066910), (187, 3827680), (188, 3807320), (220, 3253528), (235, 3045856), (272, 2631530), (340, 2105224), (352, 2033455), (374, 1913840), (376, 1903660), (440, 1626764), (470, 1522928), (509, 1406240), (517, 1384480), (544, 1315765), (680, 1052612), (748, 956920), (752, 951830), (799, 895840), (880, 813382), (935, 765536), (940, 761464), (1018, 703120), (1034, 692240), (1360, 526306), (1496, 478460), (1504, 475915), (1598, 447920), (1760, 406691), (1870, 382768), (1880, 380732), (2036, 351560), (2068, 346120), (2545, 281248), (2585, 276896), (2720, 263153), (2992, 239230), (3196, 223960), (3740, 191384), (3760, 190366), (3995, 179168), (4072, 175780), (4136, 173060), (5090, 140624), (5170, 138448), (5599, 127840), (5984, 119615), (6392, 111980), (7480, 95692), (7520, 95183), (7990, 89584), (8144, 87890), (8272, 86530), (8653, 82720), (8789, 81440), (10180, 70312), (10340, 69224), (11198, 63920), (12784, 55990), (14960, 47846), (15980, 44792), (16288, 43945), (16544, 43265), (17306, 41360), (17578, 40720), (20360, 35156), (20680, 34612), (22396, 31960), (23923, 29920), (25568, 27995)]