309578702720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{17393}}^1$

素因数の和:17585

約数の個数: 256

約数和(自身を含む): 881416598400

約数和(自身を除く): 571837895680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 137, 140, 145, 160, 203, 224, 232, 274, 280, 290, 320, 406, 448, 464, 548, 560, 580, 640, 685, 812, 896, 928, 959, 1015, 1096, 1120, 1160, 1370, 1624, 1856, 1918, 2030, 2192, 2240, 2320, 2740, 3248, 3712, 3836, 3973, 4060, 4384, 4480, 4640, 4795, 5480, 6496, 7672, 7946, 8120, 8768, 9280, 9590, 10960, 12992, 15344, 15892, 16240, 17393, 17536, 18560, 19180, 19865, 21920, 25984, 27811, 30688, 31784, 32480, 34786, 38360, 39730, 43840, 55622, 61376, 63568, 64960, 69572, 76720, 79460, 86965, 87680, 111244, 121751, 122752, 127136, 129920, 139055, 139144, 153440, 158920, 173930, 222488, 243502, 254272, 278110, 278288, 306880, 317840, 347860, 444976, 487004, 504397, 508544, 556220, 556576, 608755, 613760, 635680, 695720, 889952, 974008, 1008794, 1112440, 1113152, 1217510, 1271360, 1391440, 1779904, 1948016, 2017588, 2224880, 2226304, 2382841, 2435020, 2521985, 2542720, 2782880, 3530779, 3559808, 3896032, 4035176, 4449760, 4765682, 4870040, 5043970, 5565760, 7061558, 7792064, 8070352, 8899520, 9531364, 9740080, 10087940, 11131520, 11914205, 14123116, 15584128, 16140704, 16679887, 17653895, 17799040, 19062728, 19480160, 20175880, 23828410, 28246232, 32281408, 33359774, 35307790, 38125456, 38960320, 40351760, 47656820, 56492464, 64562816, 66719548, 69102389, 70615580, 76250912, 77920640, 80703520, 83399435, 95313640, 112984928, 133439096, 138204778, 141231160, 152501824, 161407040, 166798870, 190627280, 225969856, 266878192, 276409556, 282462320, 305003648, 322814080, 333597740, 345511945, 381254560, 451939712, 483716723, 533756384, 552819112, 564924640, 667195480, 691023890, 762509120, 967433446, 1067512768, 1105638224, 1129849280, 1334390960, 1382047780, 1525018240, 1934866892, 2135025536, 2211276448, 2259698560, 2418583615, 2668781920, 2764095560, 3869733784, 4422552896, 4837167230, 5337563840, 5528191120, 7739467568, 8845105792, 9674334460, 10675127680, 11056382240, 15478935136, 19348668920, 22112764480, 30957870272, 38697337840, 44225528960, 61915740544, 77394675680, 154789351360, 309578702720]

約数ペア:

[(1, 309578702720), (2, 154789351360), (4, 77394675680), (5, 61915740544), (7, 44225528960), (8, 38697337840), (10, 30957870272), (14, 22112764480), (16, 19348668920), (20, 15478935136), (28, 11056382240), (29, 10675127680), (32, 9674334460), (35, 8845105792), (40, 7739467568), (56, 5528191120), (58, 5337563840), (64, 4837167230), (70, 4422552896), (80, 3869733784), (112, 2764095560), (116, 2668781920), (128, 2418583615), (137, 2259698560), (140, 2211276448), (145, 2135025536), (160, 1934866892), (203, 1525018240), (224, 1382047780), (232, 1334390960), (274, 1129849280), (280, 1105638224), (290, 1067512768), (320, 967433446), (406, 762509120), (448, 691023890), (464, 667195480), (548, 564924640), (560, 552819112), (580, 533756384), (640, 483716723), (685, 451939712), (812, 381254560), (896, 345511945), (928, 333597740), (959, 322814080), (1015, 305003648), (1096, 282462320), (1120, 276409556), (1160, 266878192), (1370, 225969856), (1624, 190627280), (1856, 166798870), (1918, 161407040), (2030, 152501824), (2192, 141231160), (2240, 138204778), (2320, 133439096), (2740, 112984928), (3248, 95313640), (3712, 83399435), (3836, 80703520), (3973, 77920640), (4060, 76250912), (4384, 70615580), (4480, 69102389), (4640, 66719548), (4795, 64562816), (5480, 56492464), (6496, 47656820), (7672, 40351760), (7946, 38960320), (8120, 38125456), (8768, 35307790), (9280, 33359774), (9590, 32281408), (10960, 28246232), (12992, 23828410), (15344, 20175880), (15892, 19480160), (16240, 19062728), (17393, 17799040), (17536, 17653895), (18560, 16679887), (19180, 16140704), (19865, 15584128), (21920, 14123116), (25984, 11914205), (27811, 11131520), (30688, 10087940), (31784, 9740080), (32480, 9531364), (34786, 8899520), (38360, 8070352), (39730, 7792064), (43840, 7061558), (55622, 5565760), (61376, 5043970), (63568, 4870040), (64960, 4765682), (69572, 4449760), (76720, 4035176), (79460, 3896032), (86965, 3559808), (87680, 3530779), (111244, 2782880), (121751, 2542720), (122752, 2521985), (127136, 2435020), (129920, 2382841), (139055, 2226304), (139144, 2224880), (153440, 2017588), (158920, 1948016), (173930, 1779904), (222488, 1391440), (243502, 1271360), (254272, 1217510), (278110, 1113152), (278288, 1112440), (306880, 1008794), (317840, 974008), (347860, 889952), (444976, 695720), (487004, 635680), (504397, 613760), (508544, 608755), (556220, 556576)]