20722080960

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6066

約数の個数: 560

約数和(自身を含む): 88690947840

約数和(自身を除く): 67968866880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1216, 1260, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1728, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2240, 2268, 2280, 2394, 2520, 2565, 2592, 2660, 2736, 2835, 2880, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3591, 3648, 3780, 3990, 4032, 4104, 4256, 4320, 4536, 4560, 4788, 5040, 5130, 5184, 5320, 5472, 5670, 5985, 6011, 6048, 6080, 6156, 6384, 6480, 6720, 6840, 7182, 7560, 7695, 7980, 8208, 8512, 8640, 9072, 9120, 9576, 10080, 10260, 10640, 10773, 10944, 11340, 11970, 12022, 12096, 12312, 12768, 12960, 13680, 14364, 15120, 15390, 15960, 16416, 17955, 18033, 18144, 18240, 19152, 20160, 20520, 21280, 21546, 22680, 23940, 24044, 24624, 25536, 25920, 27360, 28728, 30055, 30240, 30780, 31920, 32832, 35910, 36066, 36288, 38304, 41040, 42077, 42560, 43092, 45360, 47880, 48088, 49248, 53865, 54099, 54720, 57456, 60110, 60480, 61560, 63840, 71820, 72132, 76608, 82080, 84154, 86184, 90165, 90720, 95760, 96176, 98496, 107730, 108198, 114209, 114912, 120220, 123120, 126231, 127680, 143640, 144264, 162297, 164160, 168308, 172368, 180330, 181440, 191520, 192352, 210385, 215460, 216396, 228418, 229824, 240440, 246240, 252462, 270495, 287280, 288528, 324594, 336616, 342627, 344736, 360660, 378693, 383040, 384704, 420770, 430920, 432792, 456836, 480880, 486891, 492480, 504924, 540990, 571045, 574560, 577056, 631155, 649188, 673232, 685254, 689472, 721320, 757386, 799463, 811485, 841540, 861840, 865584, 913672, 961760, 973782, 1009848, 1027881, 1081980, 1136079, 1142090, 1149120, 1154112, 1262310, 1298376, 1346464, 1370508, 1442640, 1514772, 1598926, 1622970, 1683080, 1713135, 1723680, 1731168, 1827344, 1893465, 1923520, 1947564, 2019696, 2055762, 2163960, 2272158, 2284180, 2398389, 2434455, 2524620, 2596752, 2692928, 2741016, 2885280, 3029544, 3083643, 3197852, 3245940, 3366160, 3408237, 3426270, 3447360, 3462336, 3654688, 3786930, 3895128, 3997315, 4039392, 4111524, 4327920, 4544316, 4568360, 4796778, 4868910, 5049240, 5139405, 5193504, 5482032, 5680395, 5770560, 6059088, 6167286, 6395704, 6491880, 6732320, 6816474, 6852540, 7195167, 7309376, 7573860, 7790256, 7994630, 8078784, 8223048, 8655840, 9088632, 9136720, 9250929, 9593556, 9737820, 10098480, 10278810, 10387008, 10964064, 11360790, 11991945, 12118176, 12334572, 12791408, 12983760, 13464640, 13632948, 13705080, 14390334, 15147720, 15418215, 15580512, 15989260, 16446096, 17041185, 17311680, 18177264, 18273440, 18501858, 19187112, 19475640, 20196960, 20557620, 21585501, 21928128, 22721580, 23983890, 24236352, 24669144, 25582816, 25967520, 27265896, 27410160, 28780668, 30295440, 30836430, 31161024, 31978520, 32892192, 34082370, 35975835, 36354528, 36546880, 37003716, 38374224, 38951280, 40393920, 41115240, 43171002, 45443160, 46254645, 47967780, 49338288, 51165632, 51935040, 54531792, 54820320, 57561336, 60590880, 61672860, 63957040, 64756503, 65784384, 68164740, 71951670, 72709056, 74007432, 76748448, 77902560, 82230480, 86342004, 90886320, 92509290, 95935560, 98676576, 107927505, 109063584, 109640640, 115122672, 121181760, 123345720, 127914080, 129513006, 136329480, 143903340, 148014864, 153496896, 155805120, 164460960, 172684008, 181772640, 185018580, 191871120, 197353152, 215855010, 218127168, 230245344, 246691440, 255828160, 259026012, 272658960, 287806680, 296029728, 323782515, 328921920, 345368016, 363545280, 370037160, 383742240, 431710020, 460490688, 493382880, 518052024, 545317920, 575613360, 592059456, 647565030, 690736032, 740074320, 767484480, 863420040, 986765760, 1036104048, 1090635840, 1151226720, 1295130060, 1381472064, 1480148640, 1726840080, 2072208096, 2302453440, 2590260120, 2960297280, 3453680160, 4144416192, 5180520240, 6907360320, 10361040480, 20722080960]

約数ペア:

[(1, 20722080960), (2, 10361040480), (3, 6907360320), (4, 5180520240), (5, 4144416192), (6, 3453680160), (7, 2960297280), (8, 2590260120), (9, 2302453440), (10, 2072208096), (12, 1726840080), (14, 1480148640), (15, 1381472064), (16, 1295130060), (18, 1151226720), (19, 1090635840), (20, 1036104048), (21, 986765760), (24, 863420040), (27, 767484480), (28, 740074320), (30, 690736032), (32, 647565030), (35, 592059456), (36, 575613360), (38, 545317920), (40, 518052024), (42, 493382880), (45, 460490688), (48, 431710020), (54, 383742240), (56, 370037160), (57, 363545280), (60, 345368016), (63, 328921920), (64, 323782515), (70, 296029728), (72, 287806680), (76, 272658960), (80, 259026012), (81, 255828160), (84, 246691440), (90, 230245344), (95, 218127168), (96, 215855010), (105, 197353152), (108, 191871120), (112, 185018580), (114, 181772640), (120, 172684008), (126, 164460960), (133, 155805120), (135, 153496896), (140, 148014864), (144, 143903340), (152, 136329480), (160, 129513006), (162, 127914080), (168, 123345720), (171, 121181760), (180, 115122672), (189, 109640640), (190, 109063584), (192, 107927505), (210, 98676576), (216, 95935560), (224, 92509290), (228, 90886320), (240, 86342004), (252, 82230480), (266, 77902560), (270, 76748448), (280, 74007432), (285, 72709056), (288, 71951670), (304, 68164740), (315, 65784384), (320, 64756503), (324, 63957040), (336, 61672860), (342, 60590880), (360, 57561336), (378, 54820320), (380, 54531792), (399, 51935040), (405, 51165632), (420, 49338288), (432, 47967780), (448, 46254645), (456, 45443160), (480, 43171002), (504, 41115240), (513, 40393920), (532, 38951280), (540, 38374224), (560, 37003716), (567, 36546880), (570, 36354528), (576, 35975835), (608, 34082370), (630, 32892192), (648, 31978520), (665, 31161024), (672, 30836430), (684, 30295440), (720, 28780668), (756, 27410160), (760, 27265896), (798, 25967520), (810, 25582816), (840, 24669144), (855, 24236352), (864, 23983890), (912, 22721580), (945, 21928128), (960, 21585501), (1008, 20557620), (1026, 20196960), (1064, 19475640), (1080, 19187112), (1120, 18501858), (1134, 18273440), (1140, 18177264), (1197, 17311680), (1216, 17041185), (1260, 16446096), (1296, 15989260), (1330, 15580512), (1344, 15418215), (1368, 15147720), (1440, 14390334), (1512, 13705080), (1520, 13632948), (1539, 13464640), (1596, 12983760), (1620, 12791408), (1680, 12334572), (1710, 12118176), (1728, 11991945), (1824, 11360790), (1890, 10964064), (1995, 10387008), (2016, 10278810), (2052, 10098480), (2128, 9737820), (2160, 9593556), (2240, 9250929), (2268, 9136720), (2280, 9088632), (2394, 8655840), (2520, 8223048), (2565, 8078784), (2592, 7994630), (2660, 7790256), (2736, 7573860), (2835, 7309376), (2880, 7195167), (3024, 6852540), (3040, 6816474), (3078, 6732320), (3192, 6491880), (3240, 6395704), (3360, 6167286), (3420, 6059088), (3591, 5770560), (3648, 5680395), (3780, 5482032), (3990, 5193504), (4032, 5139405), (4104, 5049240), (4256, 4868910), (4320, 4796778), (4536, 4568360), (4560, 4544316), (4788, 4327920), (5040, 4111524), (5130, 4039392), (5184, 3997315), (5320, 3895128), (5472, 3786930), (5670, 3654688), (5985, 3462336), (6011, 3447360), (6048, 3426270), (6080, 3408237), (6156, 3366160), (6384, 3245940), (6480, 3197852), (6720, 3083643), (6840, 3029544), (7182, 2885280), (7560, 2741016), (7695, 2692928), (7980, 2596752), (8208, 2524620), (8512, 2434455), (8640, 2398389), (9072, 2284180), (9120, 2272158), (9576, 2163960), (10080, 2055762), (10260, 2019696), (10640, 1947564), (10773, 1923520), (10944, 1893465), (11340, 1827344), (11970, 1731168), (12022, 1723680), (12096, 1713135), (12312, 1683080), (12768, 1622970), (12960, 1598926), (13680, 1514772), (14364, 1442640), (15120, 1370508), (15390, 1346464), (15960, 1298376), (16416, 1262310), (17955, 1154112), (18033, 1149120), (18144, 1142090), (18240, 1136079), (19152, 1081980), (20160, 1027881), (20520, 1009848), (21280, 973782), (21546, 961760), (22680, 913672), (23940, 865584), (24044, 861840), (24624, 841540), (25536, 811485), (25920, 799463), (27360, 757386), (28728, 721320), (30055, 689472), (30240, 685254), (30780, 673232), (31920, 649188), (32832, 631155), (35910, 577056), (36066, 574560), (36288, 571045), (38304, 540990), (41040, 504924), (42077, 492480), (42560, 486891), (43092, 480880), (45360, 456836), (47880, 432792), (48088, 430920), (49248, 420770), (53865, 384704), (54099, 383040), (54720, 378693), (57456, 360660), (60110, 344736), (60480, 342627), (61560, 336616), (63840, 324594), (71820, 288528), (72132, 287280), (76608, 270495), (82080, 252462), (84154, 246240), (86184, 240440), (90165, 229824), (90720, 228418), (95760, 216396), (96176, 215460), (98496, 210385), (107730, 192352), (108198, 191520), (114209, 181440), (114912, 180330), (120220, 172368), (123120, 168308), (126231, 164160), (127680, 162297), (143640, 144264)]