2661644160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 384

約数和(自身を含む): 10585935360

約数和(自身を除く): 7924291200

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 251, 252, 263, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 502, 504, 526, 560, 576, 630, 640, 672, 720, 753, 789, 840, 896, 960, 1004, 1008, 1052, 1120, 1152, 1255, 1260, 1315, 1344, 1440, 1506, 1578, 1680, 1757, 1841, 1920, 2008, 2016, 2104, 2240, 2259, 2367, 2510, 2520, 2630, 2688, 2880, 3012, 3156, 3360, 3514, 3682, 3765, 3945, 4016, 4032, 4208, 4480, 4518, 4734, 5020, 5040, 5260, 5271, 5523, 5760, 6024, 6312, 6720, 7028, 7364, 7530, 7890, 8032, 8064, 8416, 8785, 9036, 9205, 9468, 10040, 10080, 10520, 10542, 11046, 11295, 11835, 12048, 12624, 13440, 14056, 14728, 15060, 15780, 15813, 16064, 16569, 16832, 17570, 18072, 18410, 18936, 20080, 20160, 21040, 21084, 22092, 22590, 23670, 24096, 25248, 26355, 27615, 28112, 29456, 30120, 31560, 31626, 32128, 33138, 33664, 35140, 36144, 36820, 37872, 40160, 40320, 42080, 42168, 44184, 45180, 47340, 48192, 50496, 52710, 55230, 56224, 58912, 60240, 63120, 63252, 66013, 66276, 70280, 72288, 73640, 75744, 79065, 80320, 82845, 84160, 84336, 88368, 90360, 94680, 96384, 100992, 105420, 110460, 112448, 117824, 120480, 126240, 126504, 132026, 132552, 140560, 144576, 147280, 151488, 158130, 160640, 165690, 168320, 168672, 176736, 180720, 189360, 198039, 210840, 220920, 224896, 235648, 240960, 252480, 253008, 264052, 265104, 281120, 289152, 294560, 302976, 316260, 330065, 331380, 337344, 353472, 361440, 378720, 396078, 421680, 441840, 462091, 481920, 504960, 506016, 528104, 530208, 562240, 589120, 594117, 632520, 660130, 662760, 674688, 706944, 722880, 757440, 792156, 843360, 883680, 924182, 990195, 1012032, 1056208, 1060416, 1124480, 1178240, 1188234, 1265040, 1320260, 1325520, 1386273, 1445760, 1514880, 1584312, 1686720, 1767360, 1848364, 1980390, 2024064, 2112416, 2120832, 2310455, 2376468, 2530080, 2640520, 2651040, 2772546, 2970585, 3168624, 3373440, 3534720, 3696728, 3960780, 4158819, 4224832, 4620910, 4752936, 5060160, 5281040, 5302080, 5545092, 5941170, 6337248, 6931365, 7393456, 7921560, 8317638, 8449664, 9241820, 9505872, 10120320, 10562080, 10604160, 11090184, 11882340, 12674496, 13862730, 14786912, 15843120, 16635276, 18483640, 19011744, 20794095, 21124160, 22180368, 23764680, 25348992, 27725460, 29573824, 31686240, 33270552, 36967280, 38023488, 41588190, 42248320, 44360736, 47529360, 55450920, 59147648, 63372480, 66541104, 73934560, 76046976, 83176380, 88721472, 95058720, 110901840, 126744960, 133082208, 147869120, 166352760, 177442944, 190117440, 221803680, 266164416, 295738240, 332705520, 380234880, 443607360, 532328832, 665411040, 887214720, 1330822080, 2661644160]

約数ペア:

[(1, 2661644160), (2, 1330822080), (3, 887214720), (4, 665411040), (5, 532328832), (6, 443607360), (7, 380234880), (8, 332705520), (9, 295738240), (10, 266164416), (12, 221803680), (14, 190117440), (15, 177442944), (16, 166352760), (18, 147869120), (20, 133082208), (21, 126744960), (24, 110901840), (28, 95058720), (30, 88721472), (32, 83176380), (35, 76046976), (36, 73934560), (40, 66541104), (42, 63372480), (45, 59147648), (48, 55450920), (56, 47529360), (60, 44360736), (63, 42248320), (64, 41588190), (70, 38023488), (72, 36967280), (80, 33270552), (84, 31686240), (90, 29573824), (96, 27725460), (105, 25348992), (112, 23764680), (120, 22180368), (126, 21124160), (128, 20794095), (140, 19011744), (144, 18483640), (160, 16635276), (168, 15843120), (180, 14786912), (192, 13862730), (210, 12674496), (224, 11882340), (240, 11090184), (251, 10604160), (252, 10562080), (263, 10120320), (280, 9505872), (288, 9241820), (315, 8449664), (320, 8317638), (336, 7921560), (360, 7393456), (384, 6931365), (420, 6337248), (448, 5941170), (480, 5545092), (502, 5302080), (504, 5281040), (526, 5060160), (560, 4752936), (576, 4620910), (630, 4224832), (640, 4158819), (672, 3960780), (720, 3696728), (753, 3534720), (789, 3373440), (840, 3168624), (896, 2970585), (960, 2772546), (1004, 2651040), (1008, 2640520), (1052, 2530080), (1120, 2376468), (1152, 2310455), (1255, 2120832), (1260, 2112416), (1315, 2024064), (1344, 1980390), (1440, 1848364), (1506, 1767360), (1578, 1686720), (1680, 1584312), (1757, 1514880), (1841, 1445760), (1920, 1386273), (2008, 1325520), (2016, 1320260), (2104, 1265040), (2240, 1188234), (2259, 1178240), (2367, 1124480), (2510, 1060416), (2520, 1056208), (2630, 1012032), (2688, 990195), (2880, 924182), (3012, 883680), (3156, 843360), (3360, 792156), (3514, 757440), (3682, 722880), (3765, 706944), (3945, 674688), (4016, 662760), (4032, 660130), (4208, 632520), (4480, 594117), (4518, 589120), (4734, 562240), (5020, 530208), (5040, 528104), (5260, 506016), (5271, 504960), (5523, 481920), (5760, 462091), (6024, 441840), (6312, 421680), (6720, 396078), (7028, 378720), (7364, 361440), (7530, 353472), (7890, 337344), (8032, 331380), (8064, 330065), (8416, 316260), (8785, 302976), (9036, 294560), (9205, 289152), (9468, 281120), (10040, 265104), (10080, 264052), (10520, 253008), (10542, 252480), (11046, 240960), (11295, 235648), (11835, 224896), (12048, 220920), (12624, 210840), (13440, 198039), (14056, 189360), (14728, 180720), (15060, 176736), (15780, 168672), (15813, 168320), (16064, 165690), (16569, 160640), (16832, 158130), (17570, 151488), (18072, 147280), (18410, 144576), (18936, 140560), (20080, 132552), (20160, 132026), (21040, 126504), (21084, 126240), (22092, 120480), (22590, 117824), (23670, 112448), (24096, 110460), (25248, 105420), (26355, 100992), (27615, 96384), (28112, 94680), (29456, 90360), (30120, 88368), (31560, 84336), (31626, 84160), (32128, 82845), (33138, 80320), (33664, 79065), (35140, 75744), (36144, 73640), (36820, 72288), (37872, 70280), (40160, 66276), (40320, 66013), (42080, 63252), (42168, 63120), (44184, 60240), (45180, 58912), (47340, 56224), (48192, 55230), (50496, 52710)]