20161659747040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17947639}}^1$

素因数の和:17947737

約数の個数: 192

約数和(自身を含む): 58615556428800

約数和(自身を除く): 38453896681760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 59, 68, 70, 80, 85, 112, 118, 119, 136, 140, 160, 170, 224, 236, 238, 272, 280, 295, 340, 413, 472, 476, 544, 560, 590, 595, 680, 826, 944, 952, 1003, 1120, 1180, 1190, 1360, 1652, 1888, 1904, 2006, 2065, 2360, 2380, 2720, 3304, 3808, 4012, 4130, 4720, 4760, 5015, 6608, 7021, 8024, 8260, 9440, 9520, 10030, 13216, 14042, 16048, 16520, 19040, 20060, 28084, 32096, 33040, 35105, 40120, 56168, 66080, 70210, 80240, 112336, 140420, 160480, 224672, 280840, 561680, 1123360, 17947639, 35895278, 71790556, 89738195, 125633473, 143581112, 179476390, 251266946, 287162224, 305109863, 358952780, 502533892, 574324448, 610219726, 628167365, 717905560, 1005067784, 1058910701, 1220439452, 1256334730, 1435811120, 1525549315, 2010135568, 2117821402, 2135769041, 2440878904, 2512669460, 2871622240, 3051098630, 4020271136, 4235642804, 4271538082, 4881757808, 5025338920, 5294553505, 6102197260, 7412374907, 8471285608, 8543076164, 9763515616, 10050677840, 10589107010, 10678845205, 12204394520, 14824749814, 16942571216, 17086152328, 18001481917, 20101355680, 21178214020, 21357690410, 24408789040, 29649499628, 33885142432, 34172304656, 36002963834, 37061874535, 42356428040, 42715380820, 48817578080, 59298999256, 68344609312, 72005927668, 74123749070, 84712856080, 85430761640, 90007409585, 118597998512, 126010373419, 144011855336, 148247498140, 169425712160, 170861523280, 180014819170, 237195997024, 252020746838, 288023710672, 296494996280, 341723046560, 360029638340, 504041493676, 576047421344, 592989992560, 630051867095, 720059276680, 1008082987352, 1185979985120, 1260103734190, 1440118553360, 2016165974704, 2520207468380, 2880237106720, 4032331949408, 5040414936760, 10080829873520, 20161659747040]

約数ペア:

[(1, 20161659747040), (2, 10080829873520), (4, 5040414936760), (5, 4032331949408), (7, 2880237106720), (8, 2520207468380), (10, 2016165974704), (14, 1440118553360), (16, 1260103734190), (17, 1185979985120), (20, 1008082987352), (28, 720059276680), (32, 630051867095), (34, 592989992560), (35, 576047421344), (40, 504041493676), (56, 360029638340), (59, 341723046560), (68, 296494996280), (70, 288023710672), (80, 252020746838), (85, 237195997024), (112, 180014819170), (118, 170861523280), (119, 169425712160), (136, 148247498140), (140, 144011855336), (160, 126010373419), (170, 118597998512), (224, 90007409585), (236, 85430761640), (238, 84712856080), (272, 74123749070), (280, 72005927668), (295, 68344609312), (340, 59298999256), (413, 48817578080), (472, 42715380820), (476, 42356428040), (544, 37061874535), (560, 36002963834), (590, 34172304656), (595, 33885142432), (680, 29649499628), (826, 24408789040), (944, 21357690410), (952, 21178214020), (1003, 20101355680), (1120, 18001481917), (1180, 17086152328), (1190, 16942571216), (1360, 14824749814), (1652, 12204394520), (1888, 10678845205), (1904, 10589107010), (2006, 10050677840), (2065, 9763515616), (2360, 8543076164), (2380, 8471285608), (2720, 7412374907), (3304, 6102197260), (3808, 5294553505), (4012, 5025338920), (4130, 4881757808), (4720, 4271538082), (4760, 4235642804), (5015, 4020271136), (6608, 3051098630), (7021, 2871622240), (8024, 2512669460), (8260, 2440878904), (9440, 2135769041), (9520, 2117821402), (10030, 2010135568), (13216, 1525549315), (14042, 1435811120), (16048, 1256334730), (16520, 1220439452), (19040, 1058910701), (20060, 1005067784), (28084, 717905560), (32096, 628167365), (33040, 610219726), (35105, 574324448), (40120, 502533892), (56168, 358952780), (66080, 305109863), (70210, 287162224), (80240, 251266946), (112336, 179476390), (140420, 143581112), (160480, 125633473), (224672, 89738195), (280840, 71790556), (561680, 35895278), (1123360, 17947639)]