19133280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 69189120

約数和(自身を除く): 50055840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 103, 108, 120, 129, 135, 144, 160, 172, 180, 206, 215, 216, 240, 258, 270, 288, 309, 344, 360, 387, 412, 430, 432, 480, 515, 516, 540, 618, 645, 688, 720, 774, 824, 860, 864, 927, 1030, 1032, 1080, 1161, 1236, 1290, 1376, 1440, 1545, 1548, 1648, 1720, 1854, 1935, 2060, 2064, 2160, 2322, 2472, 2580, 2781, 3090, 3096, 3296, 3440, 3708, 3870, 4120, 4128, 4320, 4429, 4635, 4644, 4944, 5160, 5562, 5805, 6180, 6192, 6880, 7416, 7740, 8240, 8858, 9270, 9288, 9888, 10320, 11124, 11610, 12360, 12384, 13287, 13905, 14832, 15480, 16480, 17716, 18540, 18576, 20640, 22145, 22248, 23220, 24720, 26574, 27810, 29664, 30960, 35432, 37080, 37152, 39861, 44290, 44496, 46440, 49440, 53148, 55620, 61920, 66435, 70864, 74160, 79722, 88580, 88992, 92880, 106296, 111240, 119583, 132870, 141728, 148320, 159444, 177160, 185760, 199305, 212592, 222480, 239166, 265740, 318888, 354320, 398610, 425184, 444960, 478332, 531480, 597915, 637776, 708640, 797220, 956664, 1062960, 1195830, 1275552, 1594440, 1913328, 2125920, 2391660, 3188880, 3826656, 4783320, 6377760, 9566640, 19133280]

約数ペア:

[(1, 19133280), (2, 9566640), (3, 6377760), (4, 4783320), (5, 3826656), (6, 3188880), (8, 2391660), (9, 2125920), (10, 1913328), (12, 1594440), (15, 1275552), (16, 1195830), (18, 1062960), (20, 956664), (24, 797220), (27, 708640), (30, 637776), (32, 597915), (36, 531480), (40, 478332), (43, 444960), (45, 425184), (48, 398610), (54, 354320), (60, 318888), (72, 265740), (80, 239166), (86, 222480), (90, 212592), (96, 199305), (103, 185760), (108, 177160), (120, 159444), (129, 148320), (135, 141728), (144, 132870), (160, 119583), (172, 111240), (180, 106296), (206, 92880), (215, 88992), (216, 88580), (240, 79722), (258, 74160), (270, 70864), (288, 66435), (309, 61920), (344, 55620), (360, 53148), (387, 49440), (412, 46440), (430, 44496), (432, 44290), (480, 39861), (515, 37152), (516, 37080), (540, 35432), (618, 30960), (645, 29664), (688, 27810), (720, 26574), (774, 24720), (824, 23220), (860, 22248), (864, 22145), (927, 20640), (1030, 18576), (1032, 18540), (1080, 17716), (1161, 16480), (1236, 15480), (1290, 14832), (1376, 13905), (1440, 13287), (1545, 12384), (1548, 12360), (1648, 11610), (1720, 11124), (1854, 10320), (1935, 9888), (2060, 9288), (2064, 9270), (2160, 8858), (2322, 8240), (2472, 7740), (2580, 7416), (2781, 6880), (3090, 6192), (3096, 6180), (3296, 5805), (3440, 5562), (3708, 5160), (3870, 4944), (4120, 4644), (4128, 4635), (4320, 4429)]