128126263680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42209}}^1$

素因数の和:42282

約数の個数: 384

約数和(自身を含む): 483584774400

約数和(自身を除く): 355458510720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2232, 2448, 2480, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3264, 3720, 3968, 4080, 4216, 4464, 4743, 4896, 4960, 5270, 5440, 5580, 5760, 5952, 6120, 6324, 6528, 7440, 7905, 8160, 8432, 8928, 9486, 9792, 9920, 10540, 10880, 11160, 11904, 12240, 12648, 14880, 15810, 16320, 16864, 17856, 18972, 19584, 19840, 21080, 22320, 23715, 24480, 25296, 29760, 31620, 32640, 33728, 35712, 37944, 42160, 42209, 44640, 47430, 48960, 50592, 59520, 63240, 67456, 75888, 84320, 84418, 89280, 94860, 97920, 101184, 126480, 126627, 151776, 168640, 168836, 178560, 189720, 202368, 211045, 252960, 253254, 303552, 337280, 337672, 379440, 379881, 422090, 505920, 506508, 607104, 633135, 675344, 717553, 758880, 759762, 844180, 1011840, 1013016, 1266270, 1308479, 1350688, 1435106, 1517760, 1519524, 1688360, 1899405, 2026032, 2152659, 2532540, 2616958, 2701376, 2870212, 3035520, 3039048, 3376720, 3587765, 3798810, 3925437, 4052064, 4305318, 5065080, 5233916, 5402752, 5740424, 6078096, 6457977, 6542395, 6753440, 7175530, 7597620, 7850874, 8104128, 8610636, 10130160, 10467832, 10763295, 11480848, 11776311, 12156192, 12915954, 13084790, 13506880, 14351060, 15195240, 15701748, 16208256, 17221272, 19627185, 20260320, 20935664, 21526590, 22244143, 22961696, 23552622, 24312384, 25831908, 26169580, 27013760, 28702120, 30390480, 31403496, 32289885, 34442544, 39254370, 40520640, 41871328, 43053180, 44488286, 45923392, 47105244, 48624768, 51663816, 52339160, 57404240, 58881555, 60780960, 62806992, 64579770, 66732429, 68885088, 78508740, 81041280, 83742656, 86106360, 88976572, 91846784, 94210488, 103327632, 104678320, 111220715, 114808480, 117763110, 121561920, 125613984, 129159540, 133464858, 137770176, 157017480, 167485312, 172212720, 177953144, 188420976, 200197287, 206655264, 209356640, 222441430, 229616960, 235526220, 243123840, 251227968, 258319080, 266929716, 275540352, 314034960, 333662145, 344425440, 355906288, 376841952, 400394574, 413310528, 418713280, 444882860, 459233920, 471052440, 502455936, 516638160, 533859432, 628069920, 667324290, 688850880, 711812576, 753683904, 800789148, 826621056, 837426560, 889765720, 942104880, 1000986435, 1033276320, 1067718864, 1256139840, 1334648580, 1377701760, 1423625152, 1507367808, 1601578296, 1779531440, 1884209760, 2001972870, 2066552640, 2135437728, 2512279680, 2669297160, 2847250304, 3203156592, 3559062880, 3768419520, 4003945740, 4133105280, 4270875456, 5338594320, 6406313184, 7118125760, 7536839040, 8007891480, 8541750912, 10677188640, 12812626368, 14236251520, 16015782960, 21354377280, 25625252736, 32031565920, 42708754560, 64063131840, 128126263680]

約数ペア:

[(1, 128126263680), (2, 64063131840), (3, 42708754560), (4, 32031565920), (5, 25625252736), (6, 21354377280), (8, 16015782960), (9, 14236251520), (10, 12812626368), (12, 10677188640), (15, 8541750912), (16, 8007891480), (17, 7536839040), (18, 7118125760), (20, 6406313184), (24, 5338594320), (30, 4270875456), (31, 4133105280), (32, 4003945740), (34, 3768419520), (36, 3559062880), (40, 3203156592), (45, 2847250304), (48, 2669297160), (51, 2512279680), (60, 2135437728), (62, 2066552640), (64, 2001972870), (68, 1884209760), (72, 1779531440), (80, 1601578296), (85, 1507367808), (90, 1423625152), (93, 1377701760), (96, 1334648580), (102, 1256139840), (120, 1067718864), (124, 1033276320), (128, 1000986435), (136, 942104880), (144, 889765720), (153, 837426560), (155, 826621056), (160, 800789148), (170, 753683904), (180, 711812576), (186, 688850880), (192, 667324290), (204, 628069920), (240, 533859432), (248, 516638160), (255, 502455936), (272, 471052440), (279, 459233920), (288, 444882860), (306, 418713280), (310, 413310528), (320, 400394574), (340, 376841952), (360, 355906288), (372, 344425440), (384, 333662145), (408, 314034960), (465, 275540352), (480, 266929716), (496, 258319080), (510, 251227968), (527, 243123840), (544, 235526220), (558, 229616960), (576, 222441430), (612, 209356640), (620, 206655264), (640, 200197287), (680, 188420976), (720, 177953144), (744, 172212720), (765, 167485312), (816, 157017480), (930, 137770176), (960, 133464858), (992, 129159540), (1020, 125613984), (1054, 121561920), (1088, 117763110), (1116, 114808480), (1152, 111220715), (1224, 104678320), (1240, 103327632), (1360, 94210488), (1395, 91846784), (1440, 88976572), (1488, 86106360), (1530, 83742656), (1581, 81041280), (1632, 78508740), (1860, 68885088), (1920, 66732429), (1984, 64579770), (2040, 62806992), (2108, 60780960), (2176, 58881555), (2232, 57404240), (2448, 52339160), (2480, 51663816), (2635, 48624768), (2720, 47105244), (2790, 45923392), (2880, 44488286), (2976, 43053180), (3060, 41871328), (3162, 40520640), (3264, 39254370), (3720, 34442544), (3968, 32289885), (4080, 31403496), (4216, 30390480), (4464, 28702120), (4743, 27013760), (4896, 26169580), (4960, 25831908), (5270, 24312384), (5440, 23552622), (5580, 22961696), (5760, 22244143), (5952, 21526590), (6120, 20935664), (6324, 20260320), (6528, 19627185), (7440, 17221272), (7905, 16208256), (8160, 15701748), (8432, 15195240), (8928, 14351060), (9486, 13506880), (9792, 13084790), (9920, 12915954), (10540, 12156192), (10880, 11776311), (11160, 11480848), (11904, 10763295), (12240, 10467832), (12648, 10130160), (14880, 8610636), (15810, 8104128), (16320, 7850874), (16864, 7597620), (17856, 7175530), (18972, 6753440), (19584, 6542395), (19840, 6457977), (21080, 6078096), (22320, 5740424), (23715, 5402752), (24480, 5233916), (25296, 5065080), (29760, 4305318), (31620, 4052064), (32640, 3925437), (33728, 3798810), (35712, 3587765), (37944, 3376720), (42160, 3039048), (42209, 3035520), (44640, 2870212), (47430, 2701376), (48960, 2616958), (50592, 2532540), (59520, 2152659), (63240, 2026032), (67456, 1899405), (75888, 1688360), (84320, 1519524), (84418, 1517760), (89280, 1435106), (94860, 1350688), (97920, 1308479), (101184, 1266270), (126480, 1013016), (126627, 1011840), (151776, 844180), (168640, 759762), (168836, 758880), (178560, 717553), (189720, 675344), (202368, 633135), (211045, 607104), (252960, 506508), (253254, 505920), (303552, 422090), (337280, 379881), (337672, 379440)]