40487999040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{520679}}^1$

素因数の和:520711

約数の個数: 168

約数和(自身を含む): 144419970240

約数和(自身を除く): 103931971200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 520679, 1041358, 1562037, 2082716, 2603395, 3124074, 4165432, 4686111, 5206790, 6248148, 7810185, 8330864, 9372222, 10413580, 12496296, 14058333, 15620370, 16661728, 18744444, 20827160, 23430555, 24992592, 28116666, 31240740, 33323456, 37488888, 41654320, 42174999, 46861110, 49985184, 56233332, 62481480, 70291665, 74977776, 83308640, 84349998, 93722220, 99970368, 112466664, 124962960, 126524997, 140583330, 149955552, 166617280, 168699996, 187444440, 210874995, 224933328, 249925920, 253049994, 281166660, 299911104, 337399992, 374888880, 421749990, 449866656, 499851840, 506099988, 562333320, 632624985, 674799984, 749777760, 843499980, 899733312, 1012199976, 1124666640, 1265249970, 1349599968, 1499555520, 1686999960, 2024399952, 2249333280, 2530499940, 2699199936, 3373999920, 4048799904, 4498666560, 5060999880, 6747999840, 8097599808, 10121999760, 13495999680, 20243999520, 40487999040]

約数ペア:

[(1, 40487999040), (2, 20243999520), (3, 13495999680), (4, 10121999760), (5, 8097599808), (6, 6747999840), (8, 5060999880), (9, 4498666560), (10, 4048799904), (12, 3373999920), (15, 2699199936), (16, 2530499940), (18, 2249333280), (20, 2024399952), (24, 1686999960), (27, 1499555520), (30, 1349599968), (32, 1265249970), (36, 1124666640), (40, 1012199976), (45, 899733312), (48, 843499980), (54, 749777760), (60, 674799984), (64, 632624985), (72, 562333320), (80, 506099988), (81, 499851840), (90, 449866656), (96, 421749990), (108, 374888880), (120, 337399992), (135, 299911104), (144, 281166660), (160, 253049994), (162, 249925920), (180, 224933328), (192, 210874995), (216, 187444440), (240, 168699996), (243, 166617280), (270, 149955552), (288, 140583330), (320, 126524997), (324, 124962960), (360, 112466664), (405, 99970368), (432, 93722220), (480, 84349998), (486, 83308640), (540, 74977776), (576, 70291665), (648, 62481480), (720, 56233332), (810, 49985184), (864, 46861110), (960, 42174999), (972, 41654320), (1080, 37488888), (1215, 33323456), (1296, 31240740), (1440, 28116666), (1620, 24992592), (1728, 23430555), (1944, 20827160), (2160, 18744444), (2430, 16661728), (2592, 15620370), (2880, 14058333), (3240, 12496296), (3888, 10413580), (4320, 9372222), (4860, 8330864), (5184, 7810185), (6480, 6248148), (7776, 5206790), (8640, 4686111), (9720, 4165432), (12960, 3124074), (15552, 2603395), (19440, 2082716), (25920, 1562037), (38880, 1041358), (77760, 520679)]