1312666560

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 392

約数和(自身を含む): 4977207216

約数和(自身を除く): 3664540656

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, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 331, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 648, 662, 680, 720, 729, 765, 810, 816, 864, 918, 960, 972, 993, 1020, 1080, 1088, 1215, 1224, 1296, 1324, 1360, 1377, 1440, 1458, 1530, 1620, 1632, 1655, 1728, 1836, 1944, 1986, 2040, 2160, 2295, 2430, 2448, 2592, 2648, 2720, 2754, 2880, 2916, 2979, 3060, 3240, 3264, 3310, 3645, 3672, 3888, 3972, 4080, 4131, 4320, 4590, 4860, 4896, 4965, 5184, 5296, 5440, 5508, 5627, 5832, 5958, 6120, 6480, 6620, 6885, 7290, 7344, 7776, 7944, 8160, 8262, 8640, 8937, 9180, 9720, 9792, 9930, 10592, 11016, 11254, 11664, 11916, 12240, 12393, 12960, 13240, 13770, 14580, 14688, 14895, 15552, 15888, 16320, 16524, 16881, 17874, 18360, 19440, 19860, 20655, 21184, 22032, 22508, 23328, 23832, 24480, 24786, 25920, 26480, 26811, 27540, 28135, 29160, 29376, 29790, 31776, 33048, 33762, 35748, 36720, 38880, 39720, 41310, 44064, 44685, 45016, 46656, 47664, 48960, 49572, 50643, 52960, 53622, 55080, 56270, 58320, 59580, 61965, 63552, 66096, 67524, 71496, 73440, 77760, 79440, 80433, 82620, 84405, 88128, 89370, 90032, 95328, 99144, 101286, 105920, 107244, 110160, 112540, 116640, 119160, 123930, 132192, 134055, 135048, 142992, 146880, 151929, 158880, 160866, 165240, 168810, 178740, 180064, 190656, 198288, 202572, 214488, 220320, 225080, 233280, 238320, 241299, 247860, 253215, 264384, 268110, 270096, 285984, 303858, 317760, 321732, 330480, 337620, 357480, 360128, 396576, 402165, 405144, 428976, 440640, 450160, 455787, 476640, 482598, 495720, 506430, 536220, 540192, 571968, 607716, 643464, 660960, 675240, 714960, 759645, 793152, 804330, 810288, 857952, 900320, 911574, 953280, 965196, 991440, 1012860, 1072440, 1080384, 1206495, 1215432, 1286928, 1321920, 1350480, 1367361, 1429920, 1519290, 1608660, 1620576, 1715904, 1800640, 1823148, 1930392, 1982880, 2025720, 2144880, 2278935, 2412990, 2430864, 2573856, 2700960, 2734722, 2859840, 3038580, 3217320, 3241152, 3646296, 3860784, 3965760, 4051440, 4102083, 4289760, 4557870, 4825980, 4861728, 5147712, 5401920, 5469444, 6077160, 6434640, 6836805, 7292592, 7721568, 8102880, 8204166, 8579520, 9115740, 9651960, 9723456, 10938888, 12154320, 12869280, 13673610, 14585184, 15443136, 16205760, 16408332, 18231480, 19303920, 20510415, 21877776, 24308640, 25738560, 27347220, 29170368, 32816664, 36462960, 38607840, 41020830, 43755552, 48617280, 54694440, 65633328, 72925920, 77215680, 82041660, 87511104, 109388880, 131266656, 145851840, 164083320, 218777760, 262533312, 328166640, 437555520, 656333280, 1312666560]

約数ペア:

[(1, 1312666560), (2, 656333280), (3, 437555520), (4, 328166640), (5, 262533312), (6, 218777760), (8, 164083320), (9, 145851840), (10, 131266656), (12, 109388880), (15, 87511104), (16, 82041660), (17, 77215680), (18, 72925920), (20, 65633328), (24, 54694440), (27, 48617280), (30, 43755552), (32, 41020830), (34, 38607840), (36, 36462960), (40, 32816664), (45, 29170368), (48, 27347220), (51, 25738560), (54, 24308640), (60, 21877776), (64, 20510415), (68, 19303920), (72, 18231480), (80, 16408332), (81, 16205760), (85, 15443136), (90, 14585184), (96, 13673610), (102, 12869280), (108, 12154320), (120, 10938888), (135, 9723456), (136, 9651960), (144, 9115740), (153, 8579520), (160, 8204166), (162, 8102880), (170, 7721568), (180, 7292592), (192, 6836805), (204, 6434640), (216, 6077160), (240, 5469444), (243, 5401920), (255, 5147712), (270, 4861728), (272, 4825980), (288, 4557870), (306, 4289760), (320, 4102083), (324, 4051440), (331, 3965760), (340, 3860784), (360, 3646296), (405, 3241152), (408, 3217320), (432, 3038580), (459, 2859840), (480, 2734722), (486, 2700960), (510, 2573856), (540, 2430864), (544, 2412990), (576, 2278935), (612, 2144880), (648, 2025720), (662, 1982880), (680, 1930392), (720, 1823148), (729, 1800640), (765, 1715904), (810, 1620576), (816, 1608660), (864, 1519290), (918, 1429920), (960, 1367361), (972, 1350480), (993, 1321920), (1020, 1286928), (1080, 1215432), (1088, 1206495), (1215, 1080384), (1224, 1072440), (1296, 1012860), (1324, 991440), (1360, 965196), (1377, 953280), (1440, 911574), (1458, 900320), (1530, 857952), (1620, 810288), (1632, 804330), (1655, 793152), (1728, 759645), (1836, 714960), (1944, 675240), (1986, 660960), (2040, 643464), (2160, 607716), (2295, 571968), (2430, 540192), (2448, 536220), (2592, 506430), (2648, 495720), (2720, 482598), (2754, 476640), (2880, 455787), (2916, 450160), (2979, 440640), (3060, 428976), (3240, 405144), (3264, 402165), (3310, 396576), (3645, 360128), (3672, 357480), (3888, 337620), (3972, 330480), (4080, 321732), (4131, 317760), (4320, 303858), (4590, 285984), (4860, 270096), (4896, 268110), (4965, 264384), (5184, 253215), (5296, 247860), (5440, 241299), (5508, 238320), (5627, 233280), (5832, 225080), (5958, 220320), (6120, 214488), (6480, 202572), (6620, 198288), (6885, 190656), (7290, 180064), (7344, 178740), (7776, 168810), (7944, 165240), (8160, 160866), (8262, 158880), (8640, 151929), (8937, 146880), (9180, 142992), (9720, 135048), (9792, 134055), (9930, 132192), (10592, 123930), (11016, 119160), (11254, 116640), (11664, 112540), (11916, 110160), (12240, 107244), (12393, 105920), (12960, 101286), (13240, 99144), (13770, 95328), (14580, 90032), (14688, 89370), (14895, 88128), (15552, 84405), (15888, 82620), (16320, 80433), (16524, 79440), (16881, 77760), (17874, 73440), (18360, 71496), (19440, 67524), (19860, 66096), (20655, 63552), (21184, 61965), (22032, 59580), (22508, 58320), (23328, 56270), (23832, 55080), (24480, 53622), (24786, 52960), (25920, 50643), (26480, 49572), (26811, 48960), (27540, 47664), (28135, 46656), (29160, 45016), (29376, 44685), (29790, 44064), (31776, 41310), (33048, 39720), (33762, 38880), (35748, 36720)]