20180712960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 480

約数和(自身を含む): 72308684448

約数和(自身を除く): 52127971488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 83, 90, 96, 120, 122, 128, 144, 160, 166, 173, 180, 183, 192, 240, 244, 249, 256, 288, 305, 320, 332, 346, 360, 366, 384, 415, 480, 488, 498, 512, 519, 549, 576, 610, 640, 664, 692, 720, 732, 747, 768, 830, 865, 915, 960, 976, 996, 1038, 1098, 1152, 1220, 1245, 1280, 1328, 1384, 1440, 1464, 1494, 1536, 1557, 1660, 1730, 1830, 1920, 1952, 1992, 2076, 2196, 2304, 2440, 2490, 2560, 2595, 2656, 2745, 2768, 2880, 2928, 2988, 3114, 3320, 3460, 3660, 3735, 3840, 3904, 3984, 4152, 4392, 4608, 4880, 4980, 5063, 5190, 5312, 5490, 5536, 5760, 5856, 5976, 6228, 6640, 6920, 7320, 7470, 7680, 7785, 7808, 7968, 8304, 8784, 9760, 9960, 10126, 10380, 10553, 10624, 10980, 11072, 11520, 11712, 11952, 12456, 13280, 13840, 14359, 14640, 14940, 15189, 15570, 15616, 15936, 16608, 17568, 19520, 19920, 20252, 20760, 21106, 21248, 21960, 22144, 23040, 23424, 23904, 24912, 25315, 26560, 27680, 28718, 29280, 29880, 30378, 31140, 31232, 31659, 31872, 33216, 35136, 39040, 39840, 40504, 41520, 42212, 42496, 43077, 43920, 44288, 45567, 46848, 47808, 49824, 50630, 52765, 53120, 55360, 57436, 58560, 59760, 60756, 62280, 63318, 63744, 66432, 70272, 71795, 75945, 78080, 79680, 81008, 83040, 84424, 86154, 87840, 88576, 91134, 93696, 94977, 95616, 99648, 101260, 105530, 106240, 110720, 114872, 117120, 119520, 121512, 124560, 126636, 127488, 129231, 132864, 140544, 143590, 151890, 156160, 158295, 159360, 162016, 166080, 168848, 172308, 175680, 182268, 189954, 191232, 199296, 202520, 211060, 212480, 215385, 221440, 227835, 229744, 234240, 239040, 243024, 249120, 253272, 258462, 265728, 281088, 287180, 303780, 316590, 318720, 324032, 332160, 337696, 344616, 351360, 364536, 379908, 382464, 398592, 405040, 422120, 430770, 442880, 455670, 459488, 468480, 474885, 478080, 486048, 498240, 506544, 516924, 574360, 607560, 633180, 637440, 646155, 648064, 664320, 675392, 689232, 702720, 729072, 759816, 797184, 810080, 844240, 861540, 875899, 911340, 918976, 949770, 956160, 972096, 996480, 1013088, 1033848, 1148720, 1215120, 1266360, 1292310, 1296128, 1328640, 1350784, 1378464, 1405440, 1458144, 1519632, 1620160, 1688480, 1723080, 1751798, 1822680, 1837952, 1899540, 1912320, 1944192, 1992960, 2026176, 2067696, 2297440, 2430240, 2532720, 2584620, 2592256, 2627697, 2701568, 2756928, 2916288, 3039264, 3240320, 3376960, 3446160, 3503596, 3645360, 3675904, 3799080, 3888384, 3985920, 4052352, 4135392, 4379495, 4594880, 4860480, 5065440, 5169240, 5255394, 5403136, 5513856, 5832576, 6078528, 6480640, 6753920, 6892320, 7007192, 7290720, 7351808, 7598160, 7776768, 7883091, 8104704, 8270784, 8758990, 9189760, 9720960, 10130880, 10338480, 10510788, 11027712, 11665152, 12157056, 12961280, 13138485, 13507840, 13784640, 14014384, 14581440, 15196320, 15766182, 16209408, 16541568, 17517980, 18379520, 19441920, 20261760, 20676960, 21021576, 22055424, 23330304, 24314112, 26276970, 27015680, 27569280, 28028768, 29162880, 30392640, 31532364, 33083136, 35035960, 36759040, 38883840, 39415455, 40523520, 41353920, 42043152, 48628224, 52553940, 55138560, 56057536, 58325760, 60785280, 63064728, 66166272, 70071920, 78830910, 81047040, 82707840, 84086304, 105107880, 110277120, 112115072, 116651520, 121570560, 126129456, 140143840, 157661820, 165415680, 168172608, 210215760, 224230144, 243141120, 252258912, 280287680, 315323640, 330831360, 336345216, 420431520, 448460288, 504517824, 560575360, 630647280, 672690432, 840863040, 1009035648, 1121150720, 1261294560, 1345380864, 1681726080, 2018071296, 2242301440, 2522589120, 3363452160, 4036142592, 5045178240, 6726904320, 10090356480, 20180712960]

約数ペア:

[(1, 20180712960), (2, 10090356480), (3, 6726904320), (4, 5045178240), (5, 4036142592), (6, 3363452160), (8, 2522589120), (9, 2242301440), (10, 2018071296), (12, 1681726080), (15, 1345380864), (16, 1261294560), (18, 1121150720), (20, 1009035648), (24, 840863040), (30, 672690432), (32, 630647280), (36, 560575360), (40, 504517824), (45, 448460288), (48, 420431520), (60, 336345216), (61, 330831360), (64, 315323640), (72, 280287680), (80, 252258912), (83, 243141120), (90, 224230144), (96, 210215760), (120, 168172608), (122, 165415680), (128, 157661820), (144, 140143840), (160, 126129456), (166, 121570560), (173, 116651520), (180, 112115072), (183, 110277120), (192, 105107880), (240, 84086304), (244, 82707840), (249, 81047040), (256, 78830910), (288, 70071920), (305, 66166272), (320, 63064728), (332, 60785280), (346, 58325760), (360, 56057536), (366, 55138560), (384, 52553940), (415, 48628224), (480, 42043152), (488, 41353920), (498, 40523520), (512, 39415455), (519, 38883840), (549, 36759040), (576, 35035960), (610, 33083136), (640, 31532364), (664, 30392640), (692, 29162880), (720, 28028768), (732, 27569280), (747, 27015680), (768, 26276970), (830, 24314112), (865, 23330304), (915, 22055424), (960, 21021576), (976, 20676960), (996, 20261760), (1038, 19441920), (1098, 18379520), (1152, 17517980), (1220, 16541568), (1245, 16209408), (1280, 15766182), (1328, 15196320), (1384, 14581440), (1440, 14014384), (1464, 13784640), (1494, 13507840), (1536, 13138485), (1557, 12961280), (1660, 12157056), (1730, 11665152), (1830, 11027712), (1920, 10510788), (1952, 10338480), (1992, 10130880), (2076, 9720960), (2196, 9189760), (2304, 8758990), (2440, 8270784), (2490, 8104704), (2560, 7883091), (2595, 7776768), (2656, 7598160), (2745, 7351808), (2768, 7290720), (2880, 7007192), (2928, 6892320), (2988, 6753920), (3114, 6480640), (3320, 6078528), (3460, 5832576), (3660, 5513856), (3735, 5403136), (3840, 5255394), (3904, 5169240), (3984, 5065440), (4152, 4860480), (4392, 4594880), (4608, 4379495), (4880, 4135392), (4980, 4052352), (5063, 3985920), (5190, 3888384), (5312, 3799080), (5490, 3675904), (5536, 3645360), (5760, 3503596), (5856, 3446160), (5976, 3376960), (6228, 3240320), (6640, 3039264), (6920, 2916288), (7320, 2756928), (7470, 2701568), (7680, 2627697), (7785, 2592256), (7808, 2584620), (7968, 2532720), (8304, 2430240), (8784, 2297440), (9760, 2067696), (9960, 2026176), (10126, 1992960), (10380, 1944192), (10553, 1912320), (10624, 1899540), (10980, 1837952), (11072, 1822680), (11520, 1751798), (11712, 1723080), (11952, 1688480), (12456, 1620160), (13280, 1519632), (13840, 1458144), (14359, 1405440), (14640, 1378464), (14940, 1350784), (15189, 1328640), (15570, 1296128), (15616, 1292310), (15936, 1266360), (16608, 1215120), (17568, 1148720), (19520, 1033848), (19920, 1013088), (20252, 996480), (20760, 972096), (21106, 956160), (21248, 949770), (21960, 918976), (22144, 911340), (23040, 875899), (23424, 861540), (23904, 844240), (24912, 810080), (25315, 797184), (26560, 759816), (27680, 729072), (28718, 702720), (29280, 689232), (29880, 675392), (30378, 664320), (31140, 648064), (31232, 646155), (31659, 637440), (31872, 633180), (33216, 607560), (35136, 574360), (39040, 516924), (39840, 506544), (40504, 498240), (41520, 486048), (42212, 478080), (42496, 474885), (43077, 468480), (43920, 459488), (44288, 455670), (45567, 442880), (46848, 430770), (47808, 422120), (49824, 405040), (50630, 398592), (52765, 382464), (53120, 379908), (55360, 364536), (57436, 351360), (58560, 344616), (59760, 337696), (60756, 332160), (62280, 324032), (63318, 318720), (63744, 316590), (66432, 303780), (70272, 287180), (71795, 281088), (75945, 265728), (78080, 258462), (79680, 253272), (81008, 249120), (83040, 243024), (84424, 239040), (86154, 234240), (87840, 229744), (88576, 227835), (91134, 221440), (93696, 215385), (94977, 212480), (95616, 211060), (99648, 202520), (101260, 199296), (105530, 191232), (106240, 189954), (110720, 182268), (114872, 175680), (117120, 172308), (119520, 168848), (121512, 166080), (124560, 162016), (126636, 159360), (127488, 158295), (129231, 156160), (132864, 151890), (140544, 143590)]