1311344640

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 576

約数和(自身を含む): 5151444480

約数和(自身を除く): 3840099840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 128, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 192, 204, 216, 240, 243, 248, 255, 256, 270, 272, 279, 288, 306, 310, 320, 324, 340, 360, 372, 384, 405, 408, 432, 459, 465, 480, 486, 496, 510, 512, 527, 540, 544, 558, 576, 612, 620, 640, 648, 680, 720, 744, 765, 768, 810, 816, 837, 864, 918, 930, 960, 972, 992, 1020, 1024, 1054, 1080, 1088, 1116, 1152, 1215, 1224, 1240, 1280, 1296, 1360, 1377, 1395, 1440, 1488, 1530, 1536, 1581, 1620, 1632, 1674, 1728, 1836, 1860, 1920, 1944, 1984, 2040, 2048, 2108, 2160, 2176, 2232, 2295, 2304, 2430, 2448, 2480, 2511, 2560, 2592, 2635, 2720, 2754, 2790, 2880, 2976, 3060, 3072, 3162, 3240, 3264, 3348, 3456, 3672, 3720, 3840, 3888, 3968, 4080, 4131, 4185, 4216, 4320, 4352, 4464, 4590, 4608, 4743, 4860, 4896, 4960, 5022, 5120, 5184, 5270, 5440, 5508, 5580, 5760, 5952, 6120, 6144, 6324, 6480, 6528, 6696, 6885, 6912, 7344, 7440, 7533, 7680, 7776, 7905, 7936, 8160, 8262, 8370, 8432, 8640, 8704, 8928, 9180, 9216, 9486, 9720, 9792, 9920, 10044, 10240, 10368, 10540, 10880, 11016, 11160, 11520, 11904, 12240, 12555, 12648, 12960, 13056, 13392, 13770, 13824, 14229, 14688, 14880, 15066, 15360, 15552, 15810, 15872, 16320, 16524, 16740, 16864, 17280, 17408, 17856, 18360, 18432, 18972, 19440, 19584, 19840, 20088, 20655, 20736, 21080, 21760, 22032, 22320, 23040, 23715, 23808, 24480, 25110, 25296, 25920, 26112, 26784, 27540, 27648, 28458, 29376, 29760, 30132, 30720, 31104, 31620, 31744, 32640, 33048, 33480, 33728, 34560, 34816, 35712, 36720, 37665, 37944, 38880, 39168, 39680, 40176, 41310, 41472, 42160, 42687, 43520, 44064, 44640, 46080, 47430, 47616, 48960, 50220, 50592, 51840, 52224, 53568, 55080, 55296, 56916, 58752, 59520, 60264, 62208, 63240, 63488, 65280, 66096, 66960, 67456, 69120, 71145, 71424, 73440, 75330, 75888, 77760, 78336, 79360, 80352, 82620, 82944, 84320, 85374, 87040, 88128, 89280, 92160, 94860, 95232, 97920, 100440, 101184, 103680, 104448, 107136, 110160, 113832, 117504, 119040, 120528, 124416, 126480, 128061, 130560, 132192, 133920, 134912, 138240, 142290, 142848, 146880, 150660, 151776, 155520, 156672, 158720, 160704, 165240, 165888, 168640, 170748, 174080, 176256, 178560, 189720, 190464, 195840, 200880, 202368, 207360, 213435, 214272, 220320, 227664, 235008, 238080, 241056, 248832, 252960, 256122, 261120, 264384, 267840, 269824, 276480, 284580, 285696, 293760, 301320, 303552, 311040, 313344, 317440, 321408, 330480, 337280, 341496, 352512, 357120, 379440, 391680, 401760, 404736, 414720, 426870, 428544, 440640, 455328, 470016, 476160, 482112, 497664, 505920, 512244, 522240, 528768, 535680, 539648, 569160, 571392, 587520, 602640, 607104, 622080, 640305, 642816, 660960, 674560, 682992, 705024, 714240, 758880, 783360, 803520, 809472, 829440, 853740, 857088, 881280, 910656, 940032, 952320, 964224, 1011840, 1024488, 1057536, 1071360, 1079296, 1138320, 1175040, 1205280, 1214208, 1244160, 1280610, 1285632, 1321920, 1349120, 1365984, 1410048, 1428480, 1517760, 1566720, 1607040, 1618944, 1707480, 1714176, 1762560, 1821312, 1928448, 2023680, 2048976, 2115072, 2142720, 2276640, 2350080, 2410560, 2428416, 2488320, 2561220, 2571264, 2643840, 2698240, 2731968, 2820096, 2856960, 3035520, 3214080, 3237888, 3414960, 3525120, 3642624, 3856896, 4047360, 4097952, 4230144, 4285440, 4553280, 4700160, 4821120, 4856832, 5122440, 5142528, 5287680, 5396480, 5463936, 6071040, 6428160, 6829920, 7050240, 7285248, 7713792, 8094720, 8195904, 8460288, 8570880, 9106560, 9642240, 9713664, 10244880, 10575360, 10927872, 12142080, 12856320, 13659840, 14100480, 14570496, 15427584, 16189440, 16391808, 18213120, 19284480, 20489760, 21150720, 21855744, 24284160, 25712640, 27319680, 29140992, 32783616, 36426240, 38568960, 40979520, 42301440, 43711488, 48568320, 54639360, 65567232, 72852480, 77137920, 81959040, 87422976, 109278720, 131134464, 145704960, 163918080, 218557440, 262268928, 327836160, 437114880, 655672320, 1311344640]

約数ペア:

[(1, 1311344640), (2, 655672320), (3, 437114880), (4, 327836160), (5, 262268928), (6, 218557440), (8, 163918080), (9, 145704960), (10, 131134464), (12, 109278720), (15, 87422976), (16, 81959040), (17, 77137920), (18, 72852480), (20, 65567232), (24, 54639360), (27, 48568320), (30, 43711488), (31, 42301440), (32, 40979520), (34, 38568960), (36, 36426240), (40, 32783616), (45, 29140992), (48, 27319680), (51, 25712640), (54, 24284160), (60, 21855744), (62, 21150720), (64, 20489760), (68, 19284480), (72, 18213120), (80, 16391808), (81, 16189440), (85, 15427584), (90, 14570496), (93, 14100480), (96, 13659840), (102, 12856320), (108, 12142080), (120, 10927872), (124, 10575360), (128, 10244880), (135, 9713664), (136, 9642240), (144, 9106560), (153, 8570880), (155, 8460288), (160, 8195904), (162, 8094720), (170, 7713792), (180, 7285248), (186, 7050240), (192, 6829920), (204, 6428160), (216, 6071040), (240, 5463936), (243, 5396480), (248, 5287680), (255, 5142528), (256, 5122440), (270, 4856832), (272, 4821120), (279, 4700160), (288, 4553280), (306, 4285440), (310, 4230144), (320, 4097952), (324, 4047360), (340, 3856896), (360, 3642624), (372, 3525120), (384, 3414960), (405, 3237888), (408, 3214080), (432, 3035520), (459, 2856960), (465, 2820096), (480, 2731968), (486, 2698240), (496, 2643840), (510, 2571264), (512, 2561220), (527, 2488320), (540, 2428416), (544, 2410560), (558, 2350080), (576, 2276640), (612, 2142720), (620, 2115072), (640, 2048976), (648, 2023680), (680, 1928448), (720, 1821312), (744, 1762560), (765, 1714176), (768, 1707480), (810, 1618944), (816, 1607040), (837, 1566720), (864, 1517760), (918, 1428480), (930, 1410048), (960, 1365984), (972, 1349120), (992, 1321920), (1020, 1285632), (1024, 1280610), (1054, 1244160), (1080, 1214208), (1088, 1205280), (1116, 1175040), (1152, 1138320), (1215, 1079296), (1224, 1071360), (1240, 1057536), (1280, 1024488), (1296, 1011840), (1360, 964224), (1377, 952320), (1395, 940032), (1440, 910656), (1488, 881280), (1530, 857088), (1536, 853740), (1581, 829440), (1620, 809472), (1632, 803520), (1674, 783360), (1728, 758880), (1836, 714240), (1860, 705024), (1920, 682992), (1944, 674560), (1984, 660960), (2040, 642816), (2048, 640305), (2108, 622080), (2160, 607104), (2176, 602640), (2232, 587520), (2295, 571392), (2304, 569160), (2430, 539648), (2448, 535680), (2480, 528768), (2511, 522240), (2560, 512244), (2592, 505920), (2635, 497664), (2720, 482112), (2754, 476160), (2790, 470016), (2880, 455328), (2976, 440640), (3060, 428544), (3072, 426870), (3162, 414720), (3240, 404736), (3264, 401760), (3348, 391680), (3456, 379440), (3672, 357120), (3720, 352512), (3840, 341496), (3888, 337280), (3968, 330480), (4080, 321408), (4131, 317440), (4185, 313344), (4216, 311040), (4320, 303552), (4352, 301320), (4464, 293760), (4590, 285696), (4608, 284580), (4743, 276480), (4860, 269824), (4896, 267840), (4960, 264384), (5022, 261120), (5120, 256122), (5184, 252960), (5270, 248832), (5440, 241056), (5508, 238080), (5580, 235008), (5760, 227664), (5952, 220320), (6120, 214272), (6144, 213435), (6324, 207360), (6480, 202368), (6528, 200880), (6696, 195840), (6885, 190464), (6912, 189720), (7344, 178560), (7440, 176256), (7533, 174080), (7680, 170748), (7776, 168640), (7905, 165888), (7936, 165240), (8160, 160704), (8262, 158720), (8370, 156672), (8432, 155520), (8640, 151776), (8704, 150660), (8928, 146880), (9180, 142848), (9216, 142290), (9486, 138240), (9720, 134912), (9792, 133920), (9920, 132192), (10044, 130560), (10240, 128061), (10368, 126480), (10540, 124416), (10880, 120528), (11016, 119040), (11160, 117504), (11520, 113832), (11904, 110160), (12240, 107136), (12555, 104448), (12648, 103680), (12960, 101184), (13056, 100440), (13392, 97920), (13770, 95232), (13824, 94860), (14229, 92160), (14688, 89280), (14880, 88128), (15066, 87040), (15360, 85374), (15552, 84320), (15810, 82944), (15872, 82620), (16320, 80352), (16524, 79360), (16740, 78336), (16864, 77760), (17280, 75888), (17408, 75330), (17856, 73440), (18360, 71424), (18432, 71145), (18972, 69120), (19440, 67456), (19584, 66960), (19840, 66096), (20088, 65280), (20655, 63488), (20736, 63240), (21080, 62208), (21760, 60264), (22032, 59520), (22320, 58752), (23040, 56916), (23715, 55296), (23808, 55080), (24480, 53568), (25110, 52224), (25296, 51840), (25920, 50592), (26112, 50220), (26784, 48960), (27540, 47616), (27648, 47430), (28458, 46080), (29376, 44640), (29760, 44064), (30132, 43520), (30720, 42687), (31104, 42160), (31620, 41472), (31744, 41310), (32640, 40176), (33048, 39680), (33480, 39168), (33728, 38880), (34560, 37944), (34816, 37665), (35712, 36720)]