2040672960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 448

約数和(自身を含む): 7841894400

約数和(自身を除く): 5801221440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 401, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 802, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1178, 1203, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1604, 1674, 1710, 1728, 1767, 1824, 1860, 1984, 2005, 2052, 2160, 2232, 2280, 2356, 2406, 2480, 2565, 2736, 2790, 2880, 2945, 2976, 3040, 3208, 3348, 3420, 3534, 3609, 3648, 3720, 4010, 4104, 4185, 4320, 4464, 4560, 4712, 4812, 4960, 5130, 5301, 5472, 5580, 5890, 5952, 6015, 6080, 6416, 6696, 6840, 7068, 7218, 7440, 7619, 8020, 8208, 8370, 8640, 8835, 8928, 9120, 9424, 9624, 9920, 10260, 10602, 10827, 10944, 11160, 11780, 12030, 12431, 12832, 13392, 13680, 14136, 14436, 14880, 15238, 15903, 16040, 16416, 16740, 17670, 17856, 18045, 18240, 18848, 19248, 20520, 21204, 21654, 22320, 22857, 23560, 24060, 24862, 25664, 26505, 26784, 27360, 28272, 28872, 29760, 30476, 31806, 32080, 32832, 33480, 35340, 36090, 37293, 37696, 38095, 38496, 41040, 42408, 43308, 44640, 45714, 47120, 48120, 49724, 53010, 53568, 54135, 54720, 56544, 57744, 60952, 62155, 63612, 64160, 66960, 68571, 70680, 72180, 74586, 76190, 76992, 79515, 82080, 84816, 86616, 89280, 91428, 94240, 96240, 99448, 106020, 108270, 111879, 113088, 114285, 115488, 121904, 124310, 127224, 128320, 133920, 137142, 141360, 144360, 149172, 152380, 159030, 164160, 169632, 173232, 182856, 186465, 188480, 192480, 198896, 205713, 212040, 216540, 223758, 228570, 230976, 236189, 243808, 248620, 254448, 267840, 274284, 282720, 288720, 298344, 304760, 318060, 335637, 339264, 342855, 346464, 365712, 372930, 384960, 397792, 411426, 424080, 433080, 447516, 457140, 472378, 487616, 497240, 508896, 548568, 559395, 565440, 577440, 596688, 609520, 636120, 671274, 685710, 692928, 708567, 731424, 745860, 795584, 822852, 848160, 866160, 895032, 914280, 944756, 994480, 1017792, 1028565, 1097136, 1118790, 1154880, 1180945, 1193376, 1219040, 1272240, 1342548, 1371420, 1417134, 1462848, 1491720, 1645704, 1678185, 1696320, 1732320, 1790064, 1828560, 1889512, 1988960, 2057130, 2125701, 2194272, 2237580, 2361890, 2386752, 2438080, 2544480, 2685096, 2742840, 2834268, 2983440, 3291408, 3356370, 3464640, 3542835, 3580128, 3657120, 3779024, 3977920, 4114260, 4251402, 4388544, 4475160, 4723780, 5088960, 5370192, 5485680, 5668536, 5966880, 6377103, 6582816, 6712740, 7085670, 7160256, 7314240, 7558048, 8228520, 8502804, 8950320, 9447560, 10628505, 10740384, 10971360, 11337072, 11933760, 12754206, 13165632, 13425480, 14171340, 15116096, 16457040, 17005608, 17900640, 18895120, 21257010, 21480768, 21942720, 22674144, 25508412, 26850960, 28342680, 31885515, 32914080, 34011216, 35801280, 37790240, 42514020, 45348288, 51016824, 53701920, 56685360, 63771030, 65828160, 68022432, 75580480, 85028040, 102033648, 107403840, 113370720, 127542060, 136044864, 170056080, 204067296, 226741440, 255084120, 340112160, 408134592, 510168240, 680224320, 1020336480, 2040672960]

約数ペア:

[(1, 2040672960), (2, 1020336480), (3, 680224320), (4, 510168240), (5, 408134592), (6, 340112160), (8, 255084120), (9, 226741440), (10, 204067296), (12, 170056080), (15, 136044864), (16, 127542060), (18, 113370720), (19, 107403840), (20, 102033648), (24, 85028040), (27, 75580480), (30, 68022432), (31, 65828160), (32, 63771030), (36, 56685360), (38, 53701920), (40, 51016824), (45, 45348288), (48, 42514020), (54, 37790240), (57, 35801280), (60, 34011216), (62, 32914080), (64, 31885515), (72, 28342680), (76, 26850960), (80, 25508412), (90, 22674144), (93, 21942720), (95, 21480768), (96, 21257010), (108, 18895120), (114, 17900640), (120, 17005608), (124, 16457040), (135, 15116096), (144, 14171340), (152, 13425480), (155, 13165632), (160, 12754206), (171, 11933760), (180, 11337072), (186, 10971360), (190, 10740384), (192, 10628505), (216, 9447560), (228, 8950320), (240, 8502804), (248, 8228520), (270, 7558048), (279, 7314240), (285, 7160256), (288, 7085670), (304, 6712740), (310, 6582816), (320, 6377103), (342, 5966880), (360, 5668536), (372, 5485680), (380, 5370192), (401, 5088960), (432, 4723780), (456, 4475160), (465, 4388544), (480, 4251402), (496, 4114260), (513, 3977920), (540, 3779024), (558, 3657120), (570, 3580128), (576, 3542835), (589, 3464640), (608, 3356370), (620, 3291408), (684, 2983440), (720, 2834268), (744, 2742840), (760, 2685096), (802, 2544480), (837, 2438080), (855, 2386752), (864, 2361890), (912, 2237580), (930, 2194272), (960, 2125701), (992, 2057130), (1026, 1988960), (1080, 1889512), (1116, 1828560), (1140, 1790064), (1178, 1732320), (1203, 1696320), (1216, 1678185), (1240, 1645704), (1368, 1491720), (1395, 1462848), (1440, 1417134), (1488, 1371420), (1520, 1342548), (1604, 1272240), (1674, 1219040), (1710, 1193376), (1728, 1180945), (1767, 1154880), (1824, 1118790), (1860, 1097136), (1984, 1028565), (2005, 1017792), (2052, 994480), (2160, 944756), (2232, 914280), (2280, 895032), (2356, 866160), (2406, 848160), (2480, 822852), (2565, 795584), (2736, 745860), (2790, 731424), (2880, 708567), (2945, 692928), (2976, 685710), (3040, 671274), (3208, 636120), (3348, 609520), (3420, 596688), (3534, 577440), (3609, 565440), (3648, 559395), (3720, 548568), (4010, 508896), (4104, 497240), (4185, 487616), (4320, 472378), (4464, 457140), (4560, 447516), (4712, 433080), (4812, 424080), (4960, 411426), (5130, 397792), (5301, 384960), (5472, 372930), (5580, 365712), (5890, 346464), (5952, 342855), (6015, 339264), (6080, 335637), (6416, 318060), (6696, 304760), (6840, 298344), (7068, 288720), (7218, 282720), (7440, 274284), (7619, 267840), (8020, 254448), (8208, 248620), (8370, 243808), (8640, 236189), (8835, 230976), (8928, 228570), (9120, 223758), (9424, 216540), (9624, 212040), (9920, 205713), (10260, 198896), (10602, 192480), (10827, 188480), (10944, 186465), (11160, 182856), (11780, 173232), (12030, 169632), (12431, 164160), (12832, 159030), (13392, 152380), (13680, 149172), (14136, 144360), (14436, 141360), (14880, 137142), (15238, 133920), (15903, 128320), (16040, 127224), (16416, 124310), (16740, 121904), (17670, 115488), (17856, 114285), (18045, 113088), (18240, 111879), (18848, 108270), (19248, 106020), (20520, 99448), (21204, 96240), (21654, 94240), (22320, 91428), (22857, 89280), (23560, 86616), (24060, 84816), (24862, 82080), (25664, 79515), (26505, 76992), (26784, 76190), (27360, 74586), (28272, 72180), (28872, 70680), (29760, 68571), (30476, 66960), (31806, 64160), (32080, 63612), (32832, 62155), (33480, 60952), (35340, 57744), (36090, 56544), (37293, 54720), (37696, 54135), (38095, 53568), (38496, 53010), (41040, 49724), (42408, 48120), (43308, 47120), (44640, 45714)]