21293412480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1889}}^1$

素因数の和:2036

約数の個数: 384

約数和(自身を含む): 78191568000

約数和(自身を除く): 56898155520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 103, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 206, 228, 240, 285, 288, 304, 309, 320, 342, 360, 380, 384, 412, 456, 480, 515, 570, 576, 608, 618, 640, 684, 720, 760, 824, 855, 912, 927, 960, 1030, 1140, 1152, 1216, 1236, 1368, 1440, 1520, 1545, 1648, 1710, 1824, 1854, 1889, 1920, 1957, 2060, 2280, 2432, 2472, 2736, 2880, 3040, 3090, 3296, 3420, 3648, 3708, 3778, 3914, 4120, 4560, 4635, 4944, 5472, 5667, 5760, 5871, 6080, 6180, 6592, 6840, 7296, 7416, 7556, 7828, 8240, 9120, 9270, 9445, 9785, 9888, 10944, 11334, 11742, 12160, 12360, 13184, 13680, 14832, 15112, 15656, 16480, 17001, 17613, 18240, 18540, 18890, 19570, 19776, 21888, 22668, 23484, 24720, 27360, 28335, 29355, 29664, 30224, 31312, 32960, 34002, 35226, 35891, 36480, 37080, 37780, 39140, 39552, 45336, 46968, 49440, 54720, 56670, 58710, 59328, 60448, 62624, 65920, 68004, 70452, 71782, 74160, 75560, 78280, 85005, 88065, 90672, 93936, 98880, 107673, 109440, 113340, 117420, 118656, 120896, 125248, 136008, 140904, 143564, 148320, 151120, 156560, 170010, 176130, 179455, 181344, 187872, 194567, 197760, 215346, 226680, 234840, 241792, 250496, 272016, 281808, 287128, 296640, 302240, 313120, 323019, 340020, 352260, 358910, 362688, 375744, 389134, 430692, 453360, 469680, 538365, 544032, 563616, 574256, 583701, 593280, 604480, 626240, 646038, 680040, 704520, 717820, 725376, 751488, 778268, 861384, 906720, 939360, 972835, 1076730, 1088064, 1127232, 1148512, 1167402, 1208960, 1252480, 1292076, 1360080, 1409040, 1435640, 1556536, 1615095, 1722768, 1751103, 1813440, 1878720, 1945670, 2153460, 2176128, 2254464, 2297024, 2334804, 2584152, 2720160, 2818080, 2871280, 2918505, 3113072, 3230190, 3445536, 3502206, 3626880, 3696773, 3757440, 3891340, 4306920, 4594048, 4669608, 5168304, 5440320, 5636160, 5742560, 5837010, 6226144, 6460380, 6891072, 7004412, 7393546, 7782680, 8613840, 8755515, 9339216, 10336608, 10880640, 11090319, 11272320, 11485120, 11674020, 12452288, 12920760, 13782144, 14008824, 14787092, 15565360, 17227680, 17511030, 18483865, 18678432, 20673216, 22180638, 22970240, 23348040, 24904576, 25841520, 28017648, 29574184, 31130720, 33270957, 34455360, 35022060, 36967730, 37356864, 41346432, 44361276, 46696080, 51683040, 55451595, 56035296, 59148368, 62261440, 66541914, 68910720, 70044120, 73935460, 74713728, 88722552, 93392160, 103366080, 110903190, 112070592, 118296736, 124522880, 133083828, 140088240, 147870920, 166354785, 177445104, 186784320, 206732160, 221806380, 224141184, 236593472, 266167656, 280176480, 295741840, 332709570, 354890208, 373568640, 443612760, 473186944, 532335312, 560352960, 591483680, 665419140, 709780416, 887225520, 1064670624, 1120705920, 1182967360, 1330838280, 1419560832, 1774451040, 2129341248, 2365934720, 2661676560, 3548902080, 4258682496, 5323353120, 7097804160, 10646706240, 21293412480]

約数ペア:

[(1, 21293412480), (2, 10646706240), (3, 7097804160), (4, 5323353120), (5, 4258682496), (6, 3548902080), (8, 2661676560), (9, 2365934720), (10, 2129341248), (12, 1774451040), (15, 1419560832), (16, 1330838280), (18, 1182967360), (19, 1120705920), (20, 1064670624), (24, 887225520), (30, 709780416), (32, 665419140), (36, 591483680), (38, 560352960), (40, 532335312), (45, 473186944), (48, 443612760), (57, 373568640), (60, 354890208), (64, 332709570), (72, 295741840), (76, 280176480), (80, 266167656), (90, 236593472), (95, 224141184), (96, 221806380), (103, 206732160), (114, 186784320), (120, 177445104), (128, 166354785), (144, 147870920), (152, 140088240), (160, 133083828), (171, 124522880), (180, 118296736), (190, 112070592), (192, 110903190), (206, 103366080), (228, 93392160), (240, 88722552), (285, 74713728), (288, 73935460), (304, 70044120), (309, 68910720), (320, 66541914), (342, 62261440), (360, 59148368), (380, 56035296), (384, 55451595), (412, 51683040), (456, 46696080), (480, 44361276), (515, 41346432), (570, 37356864), (576, 36967730), (608, 35022060), (618, 34455360), (640, 33270957), (684, 31130720), (720, 29574184), (760, 28017648), (824, 25841520), (855, 24904576), (912, 23348040), (927, 22970240), (960, 22180638), (1030, 20673216), (1140, 18678432), (1152, 18483865), (1216, 17511030), (1236, 17227680), (1368, 15565360), (1440, 14787092), (1520, 14008824), (1545, 13782144), (1648, 12920760), (1710, 12452288), (1824, 11674020), (1854, 11485120), (1889, 11272320), (1920, 11090319), (1957, 10880640), (2060, 10336608), (2280, 9339216), (2432, 8755515), (2472, 8613840), (2736, 7782680), (2880, 7393546), (3040, 7004412), (3090, 6891072), (3296, 6460380), (3420, 6226144), (3648, 5837010), (3708, 5742560), (3778, 5636160), (3914, 5440320), (4120, 5168304), (4560, 4669608), (4635, 4594048), (4944, 4306920), (5472, 3891340), (5667, 3757440), (5760, 3696773), (5871, 3626880), (6080, 3502206), (6180, 3445536), (6592, 3230190), (6840, 3113072), (7296, 2918505), (7416, 2871280), (7556, 2818080), (7828, 2720160), (8240, 2584152), (9120, 2334804), (9270, 2297024), (9445, 2254464), (9785, 2176128), (9888, 2153460), (10944, 1945670), (11334, 1878720), (11742, 1813440), (12160, 1751103), (12360, 1722768), (13184, 1615095), (13680, 1556536), (14832, 1435640), (15112, 1409040), (15656, 1360080), (16480, 1292076), (17001, 1252480), (17613, 1208960), (18240, 1167402), (18540, 1148512), (18890, 1127232), (19570, 1088064), (19776, 1076730), (21888, 972835), (22668, 939360), (23484, 906720), (24720, 861384), (27360, 778268), (28335, 751488), (29355, 725376), (29664, 717820), (30224, 704520), (31312, 680040), (32960, 646038), (34002, 626240), (35226, 604480), (35891, 593280), (36480, 583701), (37080, 574256), (37780, 563616), (39140, 544032), (39552, 538365), (45336, 469680), (46968, 453360), (49440, 430692), (54720, 389134), (56670, 375744), (58710, 362688), (59328, 358910), (60448, 352260), (62624, 340020), (65920, 323019), (68004, 313120), (70452, 302240), (71782, 296640), (74160, 287128), (75560, 281808), (78280, 272016), (85005, 250496), (88065, 241792), (90672, 234840), (93936, 226680), (98880, 215346), (107673, 197760), (109440, 194567), (113340, 187872), (117420, 181344), (118656, 179455), (120896, 176130), (125248, 170010), (136008, 156560), (140904, 151120), (143564, 148320)]