318913920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4297

約数の個数: 192

約数和(自身を含む): 1186239600

約数和(自身を除く): 867325680

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4259, 4680, 4992, 5760, 6240, 7488, 8320, 8518, 9360, 12480, 12777, 14976, 17036, 18720, 21295, 24960, 25554, 34072, 37440, 38331, 42590, 51108, 55367, 63885, 68144, 74880, 76662, 85180, 102216, 110734, 127770, 136288, 153324, 166101, 170360, 191655, 204432, 221468, 255540, 272576, 276835, 306648, 332202, 340720, 383310, 408864, 442936, 498303, 511080, 545152, 553670, 613296, 664404, 681440, 766620, 817728, 830505, 885872, 996606, 1022160, 1107340, 1226592, 1328808, 1362880, 1533240, 1635456, 1661010, 1771744, 1993212, 2044320, 2214680, 2453184, 2491515, 2657616, 2725760, 3066480, 3322020, 3543488, 3986424, 4088640, 4429360, 4906368, 4983030, 5315232, 6132960, 6644040, 7086976, 7972848, 8177280, 8858720, 9966060, 10630464, 12265920, 13288080, 15945696, 17717440, 19932120, 21260928, 24531840, 26576160, 31891392, 35434880, 39864240, 53152320, 63782784, 79728480, 106304640, 159456960, 318913920]

約数ペア:

[(1, 318913920), (2, 159456960), (3, 106304640), (4, 79728480), (5, 63782784), (6, 53152320), (8, 39864240), (9, 35434880), (10, 31891392), (12, 26576160), (13, 24531840), (15, 21260928), (16, 19932120), (18, 17717440), (20, 15945696), (24, 13288080), (26, 12265920), (30, 10630464), (32, 9966060), (36, 8858720), (39, 8177280), (40, 7972848), (45, 7086976), (48, 6644040), (52, 6132960), (60, 5315232), (64, 4983030), (65, 4906368), (72, 4429360), (78, 4088640), (80, 3986424), (90, 3543488), (96, 3322020), (104, 3066480), (117, 2725760), (120, 2657616), (128, 2491515), (130, 2453184), (144, 2214680), (156, 2044320), (160, 1993212), (180, 1771744), (192, 1661010), (195, 1635456), (208, 1533240), (234, 1362880), (240, 1328808), (260, 1226592), (288, 1107340), (312, 1022160), (320, 996606), (360, 885872), (384, 830505), (390, 817728), (416, 766620), (468, 681440), (480, 664404), (520, 613296), (576, 553670), (585, 545152), (624, 511080), (640, 498303), (720, 442936), (780, 408864), (832, 383310), (936, 340720), (960, 332202), (1040, 306648), (1152, 276835), (1170, 272576), (1248, 255540), (1440, 221468), (1560, 204432), (1664, 191655), (1872, 170360), (1920, 166101), (2080, 153324), (2340, 136288), (2496, 127770), (2880, 110734), (3120, 102216), (3744, 85180), (4160, 76662), (4259, 74880), (4680, 68144), (4992, 63885), (5760, 55367), (6240, 51108), (7488, 42590), (8320, 38331), (8518, 37440), (9360, 34072), (12480, 25554), (12777, 24960), (14976, 21295), (17036, 18720)]