2011574880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1238

約数の個数: 288

約数和(自身を含む): 7892748864

約数和(自身を除く): 5881173984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 197, 210, 224, 240, 252, 280, 288, 315, 336, 360, 394, 420, 480, 504, 560, 591, 630, 672, 720, 788, 840, 985, 1008, 1013, 1120, 1182, 1260, 1379, 1440, 1576, 1680, 1773, 1970, 2016, 2026, 2364, 2520, 2758, 2955, 3039, 3152, 3360, 3546, 3940, 4052, 4137, 4728, 5040, 5065, 5516, 5910, 6078, 6304, 6895, 7091, 7092, 7880, 8104, 8274, 8865, 9117, 9456, 10080, 10130, 11032, 11820, 12156, 12411, 13790, 14182, 14184, 15195, 15760, 16208, 16548, 17730, 18234, 18912, 20260, 20685, 21273, 22064, 23640, 24312, 24822, 27580, 28364, 28368, 30390, 31520, 32416, 33096, 35455, 35460, 36468, 40520, 41370, 42546, 44128, 45585, 47280, 48624, 49644, 55160, 56728, 56736, 60780, 62055, 63819, 66192, 70910, 70920, 72936, 81040, 82740, 85092, 91170, 94560, 97248, 99288, 106365, 110320, 113456, 121560, 124110, 127638, 132384, 141820, 141840, 145872, 162080, 165480, 170184, 182340, 198576, 199561, 212730, 220640, 226912, 243120, 248220, 255276, 283640, 283680, 291744, 319095, 330960, 340368, 364680, 397152, 399122, 425460, 486240, 496440, 510552, 567280, 598683, 638190, 661920, 680736, 729360, 798244, 850920, 992880, 997805, 1021104, 1134560, 1197366, 1276380, 1396927, 1458720, 1596488, 1701840, 1796049, 1985760, 1995610, 2042208, 2394732, 2552760, 2793854, 2993415, 3192976, 3403680, 3592098, 3991220, 4190781, 4789464, 5105520, 5587708, 5986830, 6385952, 6984635, 7184196, 7982440, 8381562, 8980245, 9578928, 10211040, 11175416, 11973660, 12572343, 13969270, 14368392, 15964880, 16763124, 17960490, 19157856, 20953905, 22350832, 23947320, 25144686, 27938540, 28736784, 31929760, 33526248, 35920980, 41907810, 44701664, 47894640, 50289372, 55877080, 57473568, 62861715, 67052496, 71841960, 83815620, 95789280, 100578744, 111754160, 125723430, 134104992, 143683920, 167631240, 201157488, 223508320, 251446860, 287367840, 335262480, 402314976, 502893720, 670524960, 1005787440, 2011574880]

約数ペア:

[(1, 2011574880), (2, 1005787440), (3, 670524960), (4, 502893720), (5, 402314976), (6, 335262480), (7, 287367840), (8, 251446860), (9, 223508320), (10, 201157488), (12, 167631240), (14, 143683920), (15, 134104992), (16, 125723430), (18, 111754160), (20, 100578744), (21, 95789280), (24, 83815620), (28, 71841960), (30, 67052496), (32, 62861715), (35, 57473568), (36, 55877080), (40, 50289372), (42, 47894640), (45, 44701664), (48, 41907810), (56, 35920980), (60, 33526248), (63, 31929760), (70, 28736784), (72, 27938540), (80, 25144686), (84, 23947320), (90, 22350832), (96, 20953905), (105, 19157856), (112, 17960490), (120, 16763124), (126, 15964880), (140, 14368392), (144, 13969270), (160, 12572343), (168, 11973660), (180, 11175416), (197, 10211040), (210, 9578928), (224, 8980245), (240, 8381562), (252, 7982440), (280, 7184196), (288, 6984635), (315, 6385952), (336, 5986830), (360, 5587708), (394, 5105520), (420, 4789464), (480, 4190781), (504, 3991220), (560, 3592098), (591, 3403680), (630, 3192976), (672, 2993415), (720, 2793854), (788, 2552760), (840, 2394732), (985, 2042208), (1008, 1995610), (1013, 1985760), (1120, 1796049), (1182, 1701840), (1260, 1596488), (1379, 1458720), (1440, 1396927), (1576, 1276380), (1680, 1197366), (1773, 1134560), (1970, 1021104), (2016, 997805), (2026, 992880), (2364, 850920), (2520, 798244), (2758, 729360), (2955, 680736), (3039, 661920), (3152, 638190), (3360, 598683), (3546, 567280), (3940, 510552), (4052, 496440), (4137, 486240), (4728, 425460), (5040, 399122), (5065, 397152), (5516, 364680), (5910, 340368), (6078, 330960), (6304, 319095), (6895, 291744), (7091, 283680), (7092, 283640), (7880, 255276), (8104, 248220), (8274, 243120), (8865, 226912), (9117, 220640), (9456, 212730), (10080, 199561), (10130, 198576), (11032, 182340), (11820, 170184), (12156, 165480), (12411, 162080), (13790, 145872), (14182, 141840), (14184, 141820), (15195, 132384), (15760, 127638), (16208, 124110), (16548, 121560), (17730, 113456), (18234, 110320), (18912, 106365), (20260, 99288), (20685, 97248), (21273, 94560), (22064, 91170), (23640, 85092), (24312, 82740), (24822, 81040), (27580, 72936), (28364, 70920), (28368, 70910), (30390, 66192), (31520, 63819), (32416, 62055), (33096, 60780), (35455, 56736), (35460, 56728), (36468, 55160), (40520, 49644), (41370, 48624), (42546, 47280), (44128, 45585)]