315106560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1653

約数の個数: 216

約数和(自身を含む): 1155084840

約数和(自身を除く): 839978280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1609, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3218, 3264, 3840, 4080, 4352, 4827, 4896, 5440, 5760, 6120, 6436, 6528, 8045, 8160, 9654, 9792, 10880, 11520, 12240, 12872, 13056, 14481, 16090, 16320, 19308, 19584, 21760, 24135, 24480, 25744, 27353, 28962, 32180, 32640, 38616, 39168, 48270, 48960, 51488, 54706, 57924, 64360, 65280, 72405, 77232, 82059, 96540, 97920, 102976, 109412, 115848, 128720, 136765, 144810, 154464, 164118, 193080, 195840, 205952, 218824, 231696, 246177, 257440, 273530, 289620, 308928, 328236, 386160, 410295, 411904, 437648, 463392, 492354, 514880, 547060, 579240, 617856, 656472, 772320, 820590, 875296, 926784, 984708, 1029760, 1094120, 1158480, 1230885, 1235712, 1312944, 1544640, 1641180, 1750592, 1853568, 1969416, 2059520, 2188240, 2316960, 2461770, 2625888, 3089280, 3282360, 3501184, 3707136, 3938832, 4376480, 4633920, 4923540, 5251776, 6178560, 6564720, 7002368, 7877664, 8752960, 9267840, 9847080, 10503552, 13129440, 15755328, 17505920, 18535680, 19694160, 21007104, 26258880, 31510656, 35011840, 39388320, 52517760, 63021312, 78776640, 105035520, 157553280, 315106560]

約数ペア:

[(1, 315106560), (2, 157553280), (3, 105035520), (4, 78776640), (5, 63021312), (6, 52517760), (8, 39388320), (9, 35011840), (10, 31510656), (12, 26258880), (15, 21007104), (16, 19694160), (17, 18535680), (18, 17505920), (20, 15755328), (24, 13129440), (30, 10503552), (32, 9847080), (34, 9267840), (36, 8752960), (40, 7877664), (45, 7002368), (48, 6564720), (51, 6178560), (60, 5251776), (64, 4923540), (68, 4633920), (72, 4376480), (80, 3938832), (85, 3707136), (90, 3501184), (96, 3282360), (102, 3089280), (120, 2625888), (128, 2461770), (136, 2316960), (144, 2188240), (153, 2059520), (160, 1969416), (170, 1853568), (180, 1750592), (192, 1641180), (204, 1544640), (240, 1312944), (255, 1235712), (256, 1230885), (272, 1158480), (288, 1094120), (306, 1029760), (320, 984708), (340, 926784), (360, 875296), (384, 820590), (408, 772320), (480, 656472), (510, 617856), (544, 579240), (576, 547060), (612, 514880), (640, 492354), (680, 463392), (720, 437648), (765, 411904), (768, 410295), (816, 386160), (960, 328236), (1020, 308928), (1088, 289620), (1152, 273530), (1224, 257440), (1280, 246177), (1360, 231696), (1440, 218824), (1530, 205952), (1609, 195840), (1632, 193080), (1920, 164118), (2040, 154464), (2176, 144810), (2304, 136765), (2448, 128720), (2720, 115848), (2880, 109412), (3060, 102976), (3218, 97920), (3264, 96540), (3840, 82059), (4080, 77232), (4352, 72405), (4827, 65280), (4896, 64360), (5440, 57924), (5760, 54706), (6120, 51488), (6436, 48960), (6528, 48270), (8045, 39168), (8160, 38616), (9654, 32640), (9792, 32180), (10880, 28962), (11520, 27353), (12240, 25744), (12872, 24480), (13056, 24135), (14481, 21760), (16090, 19584), (16320, 19308)]