1982374560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 288

約数和(自身を含む): 7129467072

約数和(自身を除く): 5147092512

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, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 243, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 486, 536, 540, 603, 648, 670, 720, 761, 804, 810, 864, 972, 1005, 1072, 1080, 1206, 1215, 1296, 1340, 1440, 1522, 1608, 1620, 1809, 1944, 2010, 2144, 2160, 2283, 2412, 2430, 2592, 2680, 3015, 3044, 3216, 3240, 3618, 3805, 3888, 4020, 4320, 4566, 4824, 4860, 5360, 5427, 6030, 6088, 6432, 6480, 6849, 7236, 7610, 7776, 8040, 9045, 9132, 9648, 9720, 10720, 10854, 11415, 12060, 12176, 12960, 13698, 14472, 15220, 16080, 16281, 18090, 18264, 19296, 19440, 20547, 21708, 22830, 24120, 24352, 27135, 27396, 28944, 30440, 32160, 32562, 34245, 36180, 36528, 38880, 41094, 43416, 45660, 48240, 50987, 54270, 54792, 57888, 60880, 61641, 65124, 68490, 72360, 73056, 81405, 82188, 86832, 91320, 96480, 101974, 102735, 108540, 109584, 121760, 123282, 130248, 136980, 144720, 152961, 162810, 164376, 173664, 182640, 184923, 203948, 205470, 217080, 219168, 246564, 254935, 260496, 273960, 289440, 305922, 308205, 325620, 328752, 365280, 369846, 407896, 410940, 434160, 458883, 493128, 509870, 520992, 547920, 611844, 616410, 651240, 657504, 739692, 764805, 815792, 821880, 868320, 917766, 924615, 986256, 1019740, 1095840, 1223688, 1232820, 1302480, 1376649, 1479384, 1529610, 1631584, 1643760, 1835532, 1849230, 1972512, 2039480, 2294415, 2447376, 2465640, 2604960, 2753298, 2958768, 3059220, 3287520, 3671064, 3698460, 4078960, 4129947, 4588830, 4894752, 4931280, 5506596, 5917536, 6118440, 6883245, 7342128, 7396920, 8157920, 8259894, 9177660, 9862560, 11013192, 12236880, 12389841, 13766490, 14684256, 14793840, 16519788, 18355320, 20649735, 22026384, 24473760, 24779682, 27532980, 29587680, 33039576, 36710640, 41299470, 44052768, 49559364, 55065960, 61949205, 66079152, 73421280, 82598940, 99118728, 110131920, 123898410, 132158304, 165197880, 198237456, 220263840, 247796820, 330395760, 396474912, 495593640, 660791520, 991187280, 1982374560]

約数ペア:

[(1, 1982374560), (2, 991187280), (3, 660791520), (4, 495593640), (5, 396474912), (6, 330395760), (8, 247796820), (9, 220263840), (10, 198237456), (12, 165197880), (15, 132158304), (16, 123898410), (18, 110131920), (20, 99118728), (24, 82598940), (27, 73421280), (30, 66079152), (32, 61949205), (36, 55065960), (40, 49559364), (45, 44052768), (48, 41299470), (54, 36710640), (60, 33039576), (67, 29587680), (72, 27532980), (80, 24779682), (81, 24473760), (90, 22026384), (96, 20649735), (108, 18355320), (120, 16519788), (134, 14793840), (135, 14684256), (144, 13766490), (160, 12389841), (162, 12236880), (180, 11013192), (201, 9862560), (216, 9177660), (240, 8259894), (243, 8157920), (268, 7396920), (270, 7342128), (288, 6883245), (324, 6118440), (335, 5917536), (360, 5506596), (402, 4931280), (405, 4894752), (432, 4588830), (480, 4129947), (486, 4078960), (536, 3698460), (540, 3671064), (603, 3287520), (648, 3059220), (670, 2958768), (720, 2753298), (761, 2604960), (804, 2465640), (810, 2447376), (864, 2294415), (972, 2039480), (1005, 1972512), (1072, 1849230), (1080, 1835532), (1206, 1643760), (1215, 1631584), (1296, 1529610), (1340, 1479384), (1440, 1376649), (1522, 1302480), (1608, 1232820), (1620, 1223688), (1809, 1095840), (1944, 1019740), (2010, 986256), (2144, 924615), (2160, 917766), (2283, 868320), (2412, 821880), (2430, 815792), (2592, 764805), (2680, 739692), (3015, 657504), (3044, 651240), (3216, 616410), (3240, 611844), (3618, 547920), (3805, 520992), (3888, 509870), (4020, 493128), (4320, 458883), (4566, 434160), (4824, 410940), (4860, 407896), (5360, 369846), (5427, 365280), (6030, 328752), (6088, 325620), (6432, 308205), (6480, 305922), (6849, 289440), (7236, 273960), (7610, 260496), (7776, 254935), (8040, 246564), (9045, 219168), (9132, 217080), (9648, 205470), (9720, 203948), (10720, 184923), (10854, 182640), (11415, 173664), (12060, 164376), (12176, 162810), (12960, 152961), (13698, 144720), (14472, 136980), (15220, 130248), (16080, 123282), (16281, 121760), (18090, 109584), (18264, 108540), (19296, 102735), (19440, 101974), (20547, 96480), (21708, 91320), (22830, 86832), (24120, 82188), (24352, 81405), (27135, 73056), (27396, 72360), (28944, 68490), (30440, 65124), (32160, 61641), (32562, 60880), (34245, 57888), (36180, 54792), (36528, 54270), (38880, 50987), (41094, 48240), (43416, 45660)]