157553280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 192

約数和(自身を含む): 576412200

約数和(自身を除く): 418858920

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, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1609, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3218, 3264, 4080, 4827, 4896, 5440, 5760, 6120, 6436, 6528, 8045, 8160, 9654, 9792, 10880, 12240, 12872, 14481, 16090, 16320, 19308, 19584, 24135, 24480, 25744, 27353, 28962, 32180, 32640, 38616, 48270, 48960, 51488, 54706, 57924, 64360, 72405, 77232, 82059, 96540, 97920, 102976, 109412, 115848, 128720, 136765, 144810, 154464, 164118, 193080, 205952, 218824, 231696, 246177, 257440, 273530, 289620, 308928, 328236, 386160, 410295, 437648, 463392, 492354, 514880, 547060, 579240, 617856, 656472, 772320, 820590, 875296, 926784, 984708, 1029760, 1094120, 1158480, 1230885, 1312944, 1544640, 1641180, 1750592, 1853568, 1969416, 2188240, 2316960, 2461770, 2625888, 3089280, 3282360, 3501184, 3938832, 4376480, 4633920, 4923540, 5251776, 6564720, 7877664, 8752960, 9267840, 9847080, 10503552, 13129440, 15755328, 17505920, 19694160, 26258880, 31510656, 39388320, 52517760, 78776640, 157553280]

約数ペア:

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