838102720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1747

約数の個数: 224

約数和(自身を含む): 2602309248

約数和(自身を除く): 1764206528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 680, 728, 832, 884, 910, 952, 1040, 1088, 1105, 1120, 1190, 1360, 1456, 1547, 1693, 1768, 1820, 1904, 2080, 2210, 2240, 2380, 2720, 2912, 3094, 3386, 3536, 3640, 3808, 4160, 4420, 4760, 5440, 5824, 6188, 6772, 7072, 7280, 7616, 7735, 8465, 8840, 9520, 11851, 12376, 13544, 14144, 14560, 15470, 16930, 17680, 19040, 22009, 23702, 24752, 27088, 28781, 29120, 30940, 33860, 35360, 38080, 44018, 47404, 49504, 54176, 57562, 59255, 61880, 67720, 70720, 88036, 94808, 99008, 108352, 110045, 115124, 118510, 123760, 135440, 143905, 154063, 176072, 189616, 201467, 220090, 230248, 237020, 247520, 270880, 287810, 308126, 352144, 374153, 379232, 402934, 440180, 460496, 474040, 495040, 541760, 575620, 616252, 704288, 748306, 758464, 770315, 805868, 880360, 920992, 948080, 1007335, 1151240, 1232504, 1408576, 1496612, 1540630, 1611736, 1760720, 1841984, 1870765, 1896160, 2014670, 2302480, 2465008, 2619071, 2993224, 3081260, 3223472, 3521440, 3741530, 3792320, 4029340, 4604960, 4930016, 5238142, 5986448, 6162520, 6446944, 7042880, 7483060, 8058680, 9209920, 9860032, 10476284, 11972896, 12325040, 12893888, 13095355, 14966120, 16117360, 20952568, 23945792, 24650080, 26190710, 29932240, 32234720, 41905136, 49300160, 52381420, 59864480, 64469440, 83810272, 104762840, 119728960, 167620544, 209525680, 419051360, 838102720]

約数ペア:

[(1, 838102720), (2, 419051360), (4, 209525680), (5, 167620544), (7, 119728960), (8, 104762840), (10, 83810272), (13, 64469440), (14, 59864480), (16, 52381420), (17, 49300160), (20, 41905136), (26, 32234720), (28, 29932240), (32, 26190710), (34, 24650080), (35, 23945792), (40, 20952568), (52, 16117360), (56, 14966120), (64, 13095355), (65, 12893888), (68, 12325040), (70, 11972896), (80, 10476284), (85, 9860032), (91, 9209920), (104, 8058680), (112, 7483060), (119, 7042880), (130, 6446944), (136, 6162520), (140, 5986448), (160, 5238142), (170, 4930016), (182, 4604960), (208, 4029340), (221, 3792320), (224, 3741530), (238, 3521440), (260, 3223472), (272, 3081260), (280, 2993224), (320, 2619071), (340, 2465008), (364, 2302480), (416, 2014670), (442, 1896160), (448, 1870765), (455, 1841984), (476, 1760720), (520, 1611736), (544, 1540630), (560, 1496612), (595, 1408576), (680, 1232504), (728, 1151240), (832, 1007335), (884, 948080), (910, 920992), (952, 880360), (1040, 805868), (1088, 770315), (1105, 758464), (1120, 748306), (1190, 704288), (1360, 616252), (1456, 575620), (1547, 541760), (1693, 495040), (1768, 474040), (1820, 460496), (1904, 440180), (2080, 402934), (2210, 379232), (2240, 374153), (2380, 352144), (2720, 308126), (2912, 287810), (3094, 270880), (3386, 247520), (3536, 237020), (3640, 230248), (3808, 220090), (4160, 201467), (4420, 189616), (4760, 176072), (5440, 154063), (5824, 143905), (6188, 135440), (6772, 123760), (7072, 118510), (7280, 115124), (7616, 110045), (7735, 108352), (8465, 99008), (8840, 94808), (9520, 88036), (11851, 70720), (12376, 67720), (13544, 61880), (14144, 59255), (14560, 57562), (15470, 54176), (16930, 49504), (17680, 47404), (19040, 44018), (22009, 38080), (23702, 35360), (24752, 33860), (27088, 30940), (28781, 29120)]