399219840

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 1523733120

約数和(自身を除く): 1124513280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 151, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 302, 306, 320, 324, 340, 360, 384, 405, 408, 432, 453, 459, 480, 486, 510, 540, 544, 576, 604, 612, 640, 648, 680, 720, 755, 765, 810, 816, 864, 906, 918, 960, 972, 1020, 1080, 1088, 1152, 1208, 1215, 1224, 1296, 1359, 1360, 1377, 1440, 1510, 1530, 1620, 1632, 1728, 1812, 1836, 1920, 1944, 2040, 2160, 2176, 2265, 2295, 2416, 2430, 2448, 2567, 2592, 2718, 2720, 2754, 2880, 3020, 3060, 3240, 3264, 3456, 3624, 3672, 3888, 4077, 4080, 4131, 4320, 4530, 4590, 4832, 4860, 4896, 5134, 5184, 5436, 5440, 5508, 5760, 6040, 6120, 6480, 6528, 6795, 6885, 7248, 7344, 7701, 7776, 8154, 8160, 8262, 8640, 9060, 9180, 9664, 9720, 9792, 10268, 10368, 10872, 10880, 11016, 12080, 12231, 12240, 12835, 12960, 13590, 13770, 14496, 14688, 15402, 15552, 16308, 16320, 16524, 17280, 18120, 18360, 19328, 19440, 19584, 20385, 20536, 20655, 21744, 22032, 23103, 24160, 24462, 24480, 25670, 25920, 27180, 27540, 28992, 29376, 30804, 31104, 32616, 32640, 33048, 36240, 36693, 36720, 38505, 38880, 40770, 41072, 41310, 43488, 44064, 46206, 48320, 48924, 48960, 51340, 51840, 54360, 55080, 57984, 58752, 61155, 61608, 65232, 66096, 69309, 72480, 73386, 73440, 77010, 77760, 81540, 82144, 82620, 86976, 88128, 92412, 96640, 97848, 97920, 102680, 108720, 110160, 115515, 122310, 123216, 130464, 132192, 138618, 144960, 146772, 146880, 154020, 155520, 163080, 164288, 165240, 173952, 176256, 183465, 184824, 195696, 205360, 207927, 217440, 220320, 231030, 244620, 246432, 260928, 264384, 277236, 289920, 293544, 293760, 308040, 326160, 328576, 330480, 346545, 366930, 369648, 391392, 410720, 415854, 434880, 440640, 462060, 489240, 492864, 521856, 528768, 554472, 587088, 616080, 623781, 652320, 660960, 693090, 733860, 739296, 782784, 821440, 831708, 869760, 881280, 924120, 978480, 985728, 1039635, 1108944, 1174176, 1232160, 1247562, 1304640, 1321920, 1386180, 1467720, 1478592, 1565568, 1642880, 1663416, 1848240, 1956960, 2079270, 2217888, 2348352, 2464320, 2495124, 2609280, 2643840, 2772360, 2935440, 2957184, 3118905, 3326832, 3696480, 3913920, 4158540, 4435776, 4696704, 4928640, 4990248, 5544720, 5870880, 6237810, 6653664, 7392960, 7827840, 8317080, 8871552, 9980496, 11089440, 11741760, 12475620, 13307328, 14785920, 16634160, 19960992, 22178880, 23483520, 24951240, 26614656, 33268320, 39921984, 44357760, 49902480, 66536640, 79843968, 99804960, 133073280, 199609920, 399219840]

約数ペア:

[(1, 399219840), (2, 199609920), (3, 133073280), (4, 99804960), (5, 79843968), (6, 66536640), (8, 49902480), (9, 44357760), (10, 39921984), (12, 33268320), (15, 26614656), (16, 24951240), (17, 23483520), (18, 22178880), (20, 19960992), (24, 16634160), (27, 14785920), (30, 13307328), (32, 12475620), (34, 11741760), (36, 11089440), (40, 9980496), (45, 8871552), (48, 8317080), (51, 7827840), (54, 7392960), (60, 6653664), (64, 6237810), (68, 5870880), (72, 5544720), (80, 4990248), (81, 4928640), (85, 4696704), (90, 4435776), (96, 4158540), (102, 3913920), (108, 3696480), (120, 3326832), (128, 3118905), (135, 2957184), (136, 2935440), (144, 2772360), (151, 2643840), (153, 2609280), (160, 2495124), (162, 2464320), (170, 2348352), (180, 2217888), (192, 2079270), (204, 1956960), (216, 1848240), (240, 1663416), (243, 1642880), (255, 1565568), (270, 1478592), (272, 1467720), (288, 1386180), (302, 1321920), (306, 1304640), (320, 1247562), (324, 1232160), (340, 1174176), (360, 1108944), (384, 1039635), (405, 985728), (408, 978480), (432, 924120), (453, 881280), (459, 869760), (480, 831708), (486, 821440), (510, 782784), (540, 739296), (544, 733860), (576, 693090), (604, 660960), (612, 652320), (640, 623781), (648, 616080), (680, 587088), (720, 554472), (755, 528768), (765, 521856), (810, 492864), (816, 489240), (864, 462060), (906, 440640), (918, 434880), (960, 415854), (972, 410720), (1020, 391392), (1080, 369648), (1088, 366930), (1152, 346545), (1208, 330480), (1215, 328576), (1224, 326160), (1296, 308040), (1359, 293760), (1360, 293544), (1377, 289920), (1440, 277236), (1510, 264384), (1530, 260928), (1620, 246432), (1632, 244620), (1728, 231030), (1812, 220320), (1836, 217440), (1920, 207927), (1944, 205360), (2040, 195696), (2160, 184824), (2176, 183465), (2265, 176256), (2295, 173952), (2416, 165240), (2430, 164288), (2448, 163080), (2567, 155520), (2592, 154020), (2718, 146880), (2720, 146772), (2754, 144960), (2880, 138618), (3020, 132192), (3060, 130464), (3240, 123216), (3264, 122310), (3456, 115515), (3624, 110160), (3672, 108720), (3888, 102680), (4077, 97920), (4080, 97848), (4131, 96640), (4320, 92412), (4530, 88128), (4590, 86976), (4832, 82620), (4860, 82144), (4896, 81540), (5134, 77760), (5184, 77010), (5436, 73440), (5440, 73386), (5508, 72480), (5760, 69309), (6040, 66096), (6120, 65232), (6480, 61608), (6528, 61155), (6795, 58752), (6885, 57984), (7248, 55080), (7344, 54360), (7701, 51840), (7776, 51340), (8154, 48960), (8160, 48924), (8262, 48320), (8640, 46206), (9060, 44064), (9180, 43488), (9664, 41310), (9720, 41072), (9792, 40770), (10268, 38880), (10368, 38505), (10872, 36720), (10880, 36693), (11016, 36240), (12080, 33048), (12231, 32640), (12240, 32616), (12835, 31104), (12960, 30804), (13590, 29376), (13770, 28992), (14496, 27540), (14688, 27180), (15402, 25920), (15552, 25670), (16308, 24480), (16320, 24462), (16524, 24160), (17280, 23103), (18120, 22032), (18360, 21744), (19328, 20655), (19440, 20536), (19584, 20385)]