80451409280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2738

約数の個数: 384

約数和(自身を含む): 233658613440

約数和(自身を除く): 153207204160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 64, 68, 80, 85, 88, 92, 110, 115, 121, 128, 136, 160, 170, 176, 184, 187, 220, 230, 242, 253, 272, 320, 340, 352, 368, 374, 391, 440, 460, 484, 506, 544, 605, 640, 680, 704, 736, 748, 782, 880, 920, 935, 968, 1012, 1088, 1210, 1265, 1360, 1408, 1472, 1496, 1564, 1760, 1840, 1870, 1936, 1955, 2024, 2057, 2176, 2420, 2530, 2657, 2720, 2783, 2944, 2992, 3128, 3520, 3680, 3740, 3872, 3910, 4048, 4114, 4301, 4840, 5060, 5314, 5440, 5566, 5984, 6256, 7040, 7360, 7480, 7744, 7820, 8096, 8228, 8602, 9680, 10120, 10285, 10628, 10880, 11132, 11968, 12512, 13285, 13915, 14720, 14960, 15488, 15640, 16192, 16456, 17204, 19360, 20240, 20570, 21256, 21505, 22264, 23936, 25024, 26570, 27830, 29227, 29920, 31280, 32384, 32912, 34408, 38720, 40480, 41140, 42512, 43010, 44528, 45169, 47311, 50048, 53140, 55660, 58454, 59840, 61111, 62560, 65824, 68816, 77440, 80960, 82280, 85024, 86020, 89056, 90338, 94622, 106280, 111320, 116908, 119680, 122222, 125120, 131648, 137632, 146135, 161920, 164560, 170048, 172040, 178112, 180676, 189244, 212560, 222640, 225845, 233816, 236555, 244444, 250240, 263296, 275264, 292270, 305555, 321497, 329120, 340096, 344080, 356224, 361352, 378488, 425120, 445280, 451690, 467632, 473110, 488888, 496859, 550528, 584540, 611110, 642994, 658240, 672221, 688160, 722704, 756976, 850240, 890560, 903380, 935264, 946220, 977776, 993718, 1038887, 1169080, 1222220, 1285988, 1316480, 1344442, 1376320, 1445408, 1513952, 1607485, 1700480, 1781120, 1806760, 1870528, 1892440, 1955552, 1987436, 2077774, 2338160, 2444440, 2484295, 2571976, 2688884, 2752640, 2890816, 3027904, 3214970, 3361105, 3613520, 3741056, 3784880, 3911104, 3974872, 4155548, 4676320, 4888880, 4968590, 5143952, 5194435, 5377768, 5465449, 5781632, 6055808, 6429940, 6722210, 7227040, 7394431, 7569760, 7822208, 7949744, 8311096, 9352640, 9777760, 9937180, 10287904, 10388870, 10755536, 10930898, 11427757, 12859880, 13444420, 14454080, 14788862, 15139520, 15899488, 16622192, 18705280, 19555520, 19874360, 20575808, 20777740, 21511072, 21861796, 22855514, 25719760, 26888840, 27327245, 28908160, 29577724, 30279040, 31798976, 33244384, 36972155, 39111040, 39748720, 41151616, 41555480, 43022144, 43723592, 45711028, 51439520, 53777680, 54654490, 57138785, 59155448, 63597952, 66488768, 73944310, 79497440, 83110960, 86044288, 87447184, 91422056, 102879040, 107555360, 109308980, 114277570, 118310896, 125705327, 132977536, 147888620, 158994880, 166221920, 174894368, 182844112, 205758080, 215110720, 218617960, 228555140, 236621792, 251410654, 295777240, 317989760, 332443840, 349788736, 365688224, 430221440, 437235920, 457110280, 473243584, 502821308, 591554480, 628526635, 664887680, 699577472, 731376448, 874471840, 914220560, 946487168, 1005642616, 1183108960, 1257053270, 1462752896, 1748943680, 1828441120, 2011285232, 2366217920, 2514106540, 3497887360, 3656882240, 4022570464, 4732435840, 5028213080, 7313764480, 8045140928, 10056426160, 16090281856, 20112852320, 40225704640, 80451409280]

約数ペア:

[(1, 80451409280), (2, 40225704640), (4, 20112852320), (5, 16090281856), (8, 10056426160), (10, 8045140928), (11, 7313764480), (16, 5028213080), (17, 4732435840), (20, 4022570464), (22, 3656882240), (23, 3497887360), (32, 2514106540), (34, 2366217920), (40, 2011285232), (44, 1828441120), (46, 1748943680), (55, 1462752896), (64, 1257053270), (68, 1183108960), (80, 1005642616), (85, 946487168), (88, 914220560), (92, 874471840), (110, 731376448), (115, 699577472), (121, 664887680), (128, 628526635), (136, 591554480), (160, 502821308), (170, 473243584), (176, 457110280), (184, 437235920), (187, 430221440), (220, 365688224), (230, 349788736), (242, 332443840), (253, 317989760), (272, 295777240), (320, 251410654), (340, 236621792), (352, 228555140), (368, 218617960), (374, 215110720), (391, 205758080), (440, 182844112), (460, 174894368), (484, 166221920), (506, 158994880), (544, 147888620), (605, 132977536), (640, 125705327), (680, 118310896), (704, 114277570), (736, 109308980), (748, 107555360), (782, 102879040), (880, 91422056), (920, 87447184), (935, 86044288), (968, 83110960), (1012, 79497440), (1088, 73944310), (1210, 66488768), (1265, 63597952), (1360, 59155448), (1408, 57138785), (1472, 54654490), (1496, 53777680), (1564, 51439520), (1760, 45711028), (1840, 43723592), (1870, 43022144), (1936, 41555480), (1955, 41151616), (2024, 39748720), (2057, 39111040), (2176, 36972155), (2420, 33244384), (2530, 31798976), (2657, 30279040), (2720, 29577724), (2783, 28908160), (2944, 27327245), (2992, 26888840), (3128, 25719760), (3520, 22855514), (3680, 21861796), (3740, 21511072), (3872, 20777740), (3910, 20575808), (4048, 19874360), (4114, 19555520), (4301, 18705280), (4840, 16622192), (5060, 15899488), (5314, 15139520), (5440, 14788862), (5566, 14454080), (5984, 13444420), (6256, 12859880), (7040, 11427757), (7360, 10930898), (7480, 10755536), (7744, 10388870), (7820, 10287904), (8096, 9937180), (8228, 9777760), (8602, 9352640), (9680, 8311096), (10120, 7949744), (10285, 7822208), (10628, 7569760), (10880, 7394431), (11132, 7227040), (11968, 6722210), (12512, 6429940), (13285, 6055808), (13915, 5781632), (14720, 5465449), (14960, 5377768), (15488, 5194435), (15640, 5143952), (16192, 4968590), (16456, 4888880), (17204, 4676320), (19360, 4155548), (20240, 3974872), (20570, 3911104), (21256, 3784880), (21505, 3741056), (22264, 3613520), (23936, 3361105), (25024, 3214970), (26570, 3027904), (27830, 2890816), (29227, 2752640), (29920, 2688884), (31280, 2571976), (32384, 2484295), (32912, 2444440), (34408, 2338160), (38720, 2077774), (40480, 1987436), (41140, 1955552), (42512, 1892440), (43010, 1870528), (44528, 1806760), (45169, 1781120), (47311, 1700480), (50048, 1607485), (53140, 1513952), (55660, 1445408), (58454, 1376320), (59840, 1344442), (61111, 1316480), (62560, 1285988), (65824, 1222220), (68816, 1169080), (77440, 1038887), (80960, 993718), (82280, 977776), (85024, 946220), (86020, 935264), (89056, 903380), (90338, 890560), (94622, 850240), (106280, 756976), (111320, 722704), (116908, 688160), (119680, 672221), (122222, 658240), (125120, 642994), (131648, 611110), (137632, 584540), (146135, 550528), (161920, 496859), (164560, 488888), (170048, 473110), (172040, 467632), (178112, 451690), (180676, 445280), (189244, 425120), (212560, 378488), (222640, 361352), (225845, 356224), (233816, 344080), (236555, 340096), (244444, 329120), (250240, 321497), (263296, 305555), (275264, 292270)]