20007173760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1208

約数の個数: 512

約数和(自身を含む): 77411635200

約数和(自身を除く): 57404461440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 59, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 118, 120, 128, 138, 140, 160, 161, 168, 177, 184, 192, 210, 224, 230, 236, 240, 276, 280, 295, 320, 322, 336, 345, 354, 368, 384, 413, 420, 448, 460, 472, 480, 483, 552, 560, 590, 640, 644, 672, 690, 708, 736, 805, 826, 840, 885, 896, 920, 944, 960, 966, 1097, 1104, 1120, 1180, 1239, 1288, 1344, 1357, 1380, 1416, 1472, 1610, 1652, 1680, 1770, 1840, 1888, 1920, 1932, 2065, 2194, 2208, 2240, 2360, 2415, 2478, 2576, 2688, 2714, 2760, 2832, 2944, 3220, 3291, 3304, 3360, 3540, 3680, 3776, 3864, 4071, 4130, 4388, 4416, 4480, 4720, 4830, 4956, 5152, 5428, 5485, 5520, 5664, 6195, 6440, 6582, 6608, 6720, 6785, 7080, 7360, 7552, 7679, 7728, 8142, 8260, 8776, 8832, 9440, 9499, 9660, 9912, 10304, 10856, 10970, 11040, 11328, 12390, 12880, 13164, 13216, 13440, 13570, 14160, 14720, 15358, 15456, 16284, 16455, 16520, 17552, 18880, 18998, 19320, 19824, 20355, 20608, 21712, 21940, 22080, 22656, 23037, 24780, 25231, 25760, 26328, 26432, 27140, 28320, 28497, 30716, 30912, 32568, 32910, 33040, 35104, 37760, 37996, 38395, 38640, 39648, 40710, 43424, 43880, 44160, 46074, 47495, 49560, 50462, 51520, 52656, 52864, 54280, 56640, 56994, 61432, 61824, 64723, 65136, 65820, 66080, 70208, 75693, 75992, 76790, 77280, 79296, 81420, 86848, 87760, 92148, 94990, 99120, 100924, 103040, 105312, 108560, 113280, 113988, 115185, 122864, 126155, 129446, 130272, 131640, 132160, 140416, 142485, 151386, 151984, 153580, 154560, 158592, 162840, 173696, 175520, 176617, 184296, 189980, 194169, 198240, 201848, 210624, 217120, 227976, 230370, 245728, 252310, 258892, 260544, 263280, 264320, 284970, 302772, 303968, 307160, 309120, 323615, 325680, 351040, 353234, 368592, 378465, 379960, 388338, 396480, 403696, 421248, 434240, 453061, 455952, 460740, 491456, 504620, 517784, 521088, 526560, 529851, 569940, 605544, 607936, 614320, 647230, 651360, 702080, 706468, 737184, 756930, 759920, 776676, 792960, 807392, 868480, 883085, 906122, 911904, 921480, 970845, 982912, 1009240, 1035568, 1053120, 1059702, 1139880, 1211088, 1215872, 1228640, 1294460, 1302720, 1359183, 1412936, 1474368, 1488629, 1513860, 1519840, 1553352, 1614784, 1766170, 1812244, 1823808, 1842960, 1941690, 2018480, 2071136, 2106240, 2119404, 2265305, 2279760, 2422176, 2457280, 2588920, 2605440, 2649255, 2718366, 2825872, 2948736, 2977258, 3027720, 3039680, 3106704, 3229568, 3532340, 3624488, 3647616, 3685920, 3883380, 4036960, 4142272, 4238808, 4465887, 4530610, 4559520, 4844352, 4914560, 5177840, 5298510, 5436732, 5651744, 5954516, 6055440, 6079360, 6213408, 6795915, 7064680, 7248976, 7371840, 7443145, 7766760, 8073920, 8284544, 8477616, 8931774, 9061220, 9119040, 9688704, 10355680, 10420403, 10597020, 10873464, 11303488, 11909032, 12110880, 12426816, 13591830, 14129360, 14497952, 14743680, 14886290, 15533520, 16147840, 16955232, 17863548, 18122440, 18238080, 20711360, 20840806, 21194040, 21746928, 22329435, 22606976, 23818064, 24221760, 24853632, 27183660, 28258720, 28995904, 29772580, 31067040, 31261209, 33910464, 35727096, 36244880, 41422720, 41681612, 42388080, 43493856, 44658870, 47636128, 48443520, 52102015, 54367320, 56517440, 57991808, 59545160, 62134080, 62522418, 67820928, 71454192, 72489760, 83363224, 84776160, 86987712, 89317740, 95272256, 104204030, 108734640, 113034880, 119090320, 124268160, 125044836, 142908384, 144979520, 156306045, 166726448, 169552320, 173975424, 178635480, 190544512, 208408060, 217469280, 238180640, 250089672, 285816768, 289959040, 312612090, 333452896, 339104640, 357270960, 416816120, 434938560, 476361280, 500179344, 571633536, 625224180, 666905792, 714541920, 833632240, 869877120, 952722560, 1000358688, 1250448360, 1333811584, 1429083840, 1667264480, 2000717376, 2500896720, 2858167680, 3334528960, 4001434752, 5001793440, 6669057920, 10003586880, 20007173760]

約数ペア:

[(1, 20007173760), (2, 10003586880), (3, 6669057920), (4, 5001793440), (5, 4001434752), (6, 3334528960), (7, 2858167680), (8, 2500896720), (10, 2000717376), (12, 1667264480), (14, 1429083840), (15, 1333811584), (16, 1250448360), (20, 1000358688), (21, 952722560), (23, 869877120), (24, 833632240), (28, 714541920), (30, 666905792), (32, 625224180), (35, 571633536), (40, 500179344), (42, 476361280), (46, 434938560), (48, 416816120), (56, 357270960), (59, 339104640), (60, 333452896), (64, 312612090), (69, 289959040), (70, 285816768), (80, 250089672), (84, 238180640), (92, 217469280), (96, 208408060), (105, 190544512), (112, 178635480), (115, 173975424), (118, 169552320), (120, 166726448), (128, 156306045), (138, 144979520), (140, 142908384), (160, 125044836), (161, 124268160), (168, 119090320), (177, 113034880), (184, 108734640), (192, 104204030), (210, 95272256), (224, 89317740), (230, 86987712), (236, 84776160), (240, 83363224), (276, 72489760), (280, 71454192), (295, 67820928), (320, 62522418), (322, 62134080), (336, 59545160), (345, 57991808), (354, 56517440), (368, 54367320), (384, 52102015), (413, 48443520), (420, 47636128), (448, 44658870), (460, 43493856), (472, 42388080), (480, 41681612), (483, 41422720), (552, 36244880), (560, 35727096), (590, 33910464), (640, 31261209), (644, 31067040), (672, 29772580), (690, 28995904), (708, 28258720), (736, 27183660), (805, 24853632), (826, 24221760), (840, 23818064), (885, 22606976), (896, 22329435), (920, 21746928), (944, 21194040), (960, 20840806), (966, 20711360), (1097, 18238080), (1104, 18122440), (1120, 17863548), (1180, 16955232), (1239, 16147840), (1288, 15533520), (1344, 14886290), (1357, 14743680), (1380, 14497952), (1416, 14129360), (1472, 13591830), (1610, 12426816), (1652, 12110880), (1680, 11909032), (1770, 11303488), (1840, 10873464), (1888, 10597020), (1920, 10420403), (1932, 10355680), (2065, 9688704), (2194, 9119040), (2208, 9061220), (2240, 8931774), (2360, 8477616), (2415, 8284544), (2478, 8073920), (2576, 7766760), (2688, 7443145), (2714, 7371840), (2760, 7248976), (2832, 7064680), (2944, 6795915), (3220, 6213408), (3291, 6079360), (3304, 6055440), (3360, 5954516), (3540, 5651744), (3680, 5436732), (3776, 5298510), (3864, 5177840), (4071, 4914560), (4130, 4844352), (4388, 4559520), (4416, 4530610), (4480, 4465887), (4720, 4238808), (4830, 4142272), (4956, 4036960), (5152, 3883380), (5428, 3685920), (5485, 3647616), (5520, 3624488), (5664, 3532340), (6195, 3229568), (6440, 3106704), (6582, 3039680), (6608, 3027720), (6720, 2977258), (6785, 2948736), (7080, 2825872), (7360, 2718366), (7552, 2649255), (7679, 2605440), (7728, 2588920), (8142, 2457280), (8260, 2422176), (8776, 2279760), (8832, 2265305), (9440, 2119404), (9499, 2106240), (9660, 2071136), (9912, 2018480), (10304, 1941690), (10856, 1842960), (10970, 1823808), (11040, 1812244), (11328, 1766170), (12390, 1614784), (12880, 1553352), (13164, 1519840), (13216, 1513860), (13440, 1488629), (13570, 1474368), (14160, 1412936), (14720, 1359183), (15358, 1302720), (15456, 1294460), (16284, 1228640), (16455, 1215872), (16520, 1211088), (17552, 1139880), (18880, 1059702), (18998, 1053120), (19320, 1035568), (19824, 1009240), (20355, 982912), (20608, 970845), (21712, 921480), (21940, 911904), (22080, 906122), (22656, 883085), (23037, 868480), (24780, 807392), (25231, 792960), (25760, 776676), (26328, 759920), (26432, 756930), (27140, 737184), (28320, 706468), (28497, 702080), (30716, 651360), (30912, 647230), (32568, 614320), (32910, 607936), (33040, 605544), (35104, 569940), (37760, 529851), (37996, 526560), (38395, 521088), (38640, 517784), (39648, 504620), (40710, 491456), (43424, 460740), (43880, 455952), (44160, 453061), (46074, 434240), (47495, 421248), (49560, 403696), (50462, 396480), (51520, 388338), (52656, 379960), (52864, 378465), (54280, 368592), (56640, 353234), (56994, 351040), (61432, 325680), (61824, 323615), (64723, 309120), (65136, 307160), (65820, 303968), (66080, 302772), (70208, 284970), (75693, 264320), (75992, 263280), (76790, 260544), (77280, 258892), (79296, 252310), (81420, 245728), (86848, 230370), (87760, 227976), (92148, 217120), (94990, 210624), (99120, 201848), (100924, 198240), (103040, 194169), (105312, 189980), (108560, 184296), (113280, 176617), (113988, 175520), (115185, 173696), (122864, 162840), (126155, 158592), (129446, 154560), (130272, 153580), (131640, 151984), (132160, 151386), (140416, 142485)]