228147840

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 823017600

約数和(自身を除く): 594869760

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, 128, 135, 144, 160, 162, 163, 180, 192, 216, 240, 243, 270, 288, 320, 324, 326, 360, 384, 405, 432, 480, 486, 489, 540, 576, 640, 648, 652, 720, 729, 810, 815, 864, 960, 972, 978, 1080, 1152, 1215, 1296, 1304, 1440, 1458, 1467, 1620, 1630, 1728, 1920, 1944, 1956, 2160, 2187, 2430, 2445, 2592, 2608, 2880, 2916, 2934, 3240, 3260, 3456, 3645, 3888, 3912, 4320, 4374, 4401, 4860, 4890, 5184, 5216, 5760, 5832, 5868, 6480, 6520, 7290, 7335, 7776, 7824, 8640, 8748, 8802, 9720, 9780, 10368, 10432, 10935, 11664, 11736, 12960, 13040, 13203, 14580, 14670, 15552, 15648, 17280, 17496, 17604, 19440, 19560, 20864, 21870, 22005, 23328, 23472, 25920, 26080, 26406, 29160, 29340, 31104, 31296, 34992, 35208, 38880, 39120, 39609, 43740, 44010, 46656, 46944, 51840, 52160, 52812, 58320, 58680, 62592, 66015, 69984, 70416, 77760, 78240, 79218, 87480, 88020, 93312, 93888, 104320, 105624, 116640, 117360, 118827, 132030, 139968, 140832, 155520, 156480, 158436, 174960, 176040, 187776, 198045, 211248, 233280, 234720, 237654, 264060, 279936, 281664, 312960, 316872, 349920, 352080, 356481, 396090, 422496, 466560, 469440, 475308, 528120, 563328, 594135, 633744, 699840, 704160, 712962, 792180, 844992, 938880, 950616, 1056240, 1188270, 1267488, 1399680, 1408320, 1425924, 1584360, 1689984, 1782405, 1901232, 2112480, 2376540, 2534976, 2816640, 2851848, 3168720, 3564810, 3802464, 4224960, 4753080, 5069952, 5703696, 6337440, 7129620, 7604928, 8449920, 9506160, 11407392, 12674880, 14259240, 15209856, 19012320, 22814784, 25349760, 28518480, 38024640, 45629568, 57036960, 76049280, 114073920, 228147840]

約数ペア:

[(1, 228147840), (2, 114073920), (3, 76049280), (4, 57036960), (5, 45629568), (6, 38024640), (8, 28518480), (9, 25349760), (10, 22814784), (12, 19012320), (15, 15209856), (16, 14259240), (18, 12674880), (20, 11407392), (24, 9506160), (27, 8449920), (30, 7604928), (32, 7129620), (36, 6337440), (40, 5703696), (45, 5069952), (48, 4753080), (54, 4224960), (60, 3802464), (64, 3564810), (72, 3168720), (80, 2851848), (81, 2816640), (90, 2534976), (96, 2376540), (108, 2112480), (120, 1901232), (128, 1782405), (135, 1689984), (144, 1584360), (160, 1425924), (162, 1408320), (163, 1399680), (180, 1267488), (192, 1188270), (216, 1056240), (240, 950616), (243, 938880), (270, 844992), (288, 792180), (320, 712962), (324, 704160), (326, 699840), (360, 633744), (384, 594135), (405, 563328), (432, 528120), (480, 475308), (486, 469440), (489, 466560), (540, 422496), (576, 396090), (640, 356481), (648, 352080), (652, 349920), (720, 316872), (729, 312960), (810, 281664), (815, 279936), (864, 264060), (960, 237654), (972, 234720), (978, 233280), (1080, 211248), (1152, 198045), (1215, 187776), (1296, 176040), (1304, 174960), (1440, 158436), (1458, 156480), (1467, 155520), (1620, 140832), (1630, 139968), (1728, 132030), (1920, 118827), (1944, 117360), (1956, 116640), (2160, 105624), (2187, 104320), (2430, 93888), (2445, 93312), (2592, 88020), (2608, 87480), (2880, 79218), (2916, 78240), (2934, 77760), (3240, 70416), (3260, 69984), (3456, 66015), (3645, 62592), (3888, 58680), (3912, 58320), (4320, 52812), (4374, 52160), (4401, 51840), (4860, 46944), (4890, 46656), (5184, 44010), (5216, 43740), (5760, 39609), (5832, 39120), (5868, 38880), (6480, 35208), (6520, 34992), (7290, 31296), (7335, 31104), (7776, 29340), (7824, 29160), (8640, 26406), (8748, 26080), (8802, 25920), (9720, 23472), (9780, 23328), (10368, 22005), (10432, 21870), (10935, 20864), (11664, 19560), (11736, 19440), (12960, 17604), (13040, 17496), (13203, 17280), (14580, 15648), (14670, 15552)]