243892320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2557

約数の個数: 192

約数和(自身を含む): 908651520

約数和(自身を除く): 664759200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2503, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 5006, 6090, 6496, 6960, 7509, 8120, 9744, 10012, 12180, 12515, 13920, 15018, 16240, 17521, 19488, 20024, 24360, 25030, 30036, 32480, 35042, 37545, 40048, 48720, 50060, 52563, 60072, 70084, 72587, 75090, 80096, 87605, 97440, 100120, 105126, 120144, 140168, 145174, 150180, 175210, 200240, 210252, 217761, 240288, 262815, 280336, 290348, 300360, 350420, 362935, 400480, 420504, 435522, 508109, 525630, 560672, 580696, 600720, 700840, 725870, 841008, 871044, 1016218, 1051260, 1088805, 1161392, 1201440, 1401680, 1451740, 1524327, 1682016, 1742088, 2032436, 2102520, 2177610, 2322784, 2540545, 2803360, 2903480, 3048654, 3484176, 4064872, 4205040, 4355220, 5081090, 5806960, 6097308, 6968352, 7621635, 8129744, 8410080, 8710440, 10162180, 11613920, 12194616, 15243270, 16259488, 17420880, 20324360, 24389232, 30486540, 34841760, 40648720, 48778464, 60973080, 81297440, 121946160, 243892320]

約数ペア:

[(1, 243892320), (2, 121946160), (3, 81297440), (4, 60973080), (5, 48778464), (6, 40648720), (7, 34841760), (8, 30486540), (10, 24389232), (12, 20324360), (14, 17420880), (15, 16259488), (16, 15243270), (20, 12194616), (21, 11613920), (24, 10162180), (28, 8710440), (29, 8410080), (30, 8129744), (32, 7621635), (35, 6968352), (40, 6097308), (42, 5806960), (48, 5081090), (56, 4355220), (58, 4205040), (60, 4064872), (70, 3484176), (80, 3048654), (84, 2903480), (87, 2803360), (96, 2540545), (105, 2322784), (112, 2177610), (116, 2102520), (120, 2032436), (140, 1742088), (145, 1682016), (160, 1524327), (168, 1451740), (174, 1401680), (203, 1201440), (210, 1161392), (224, 1088805), (232, 1051260), (240, 1016218), (280, 871044), (290, 841008), (336, 725870), (348, 700840), (406, 600720), (420, 580696), (435, 560672), (464, 525630), (480, 508109), (560, 435522), (580, 420504), (609, 400480), (672, 362935), (696, 350420), (812, 300360), (840, 290348), (870, 280336), (928, 262815), (1015, 240288), (1120, 217761), (1160, 210252), (1218, 200240), (1392, 175210), (1624, 150180), (1680, 145174), (1740, 140168), (2030, 120144), (2320, 105126), (2436, 100120), (2503, 97440), (2784, 87605), (3045, 80096), (3248, 75090), (3360, 72587), (3480, 70084), (4060, 60072), (4640, 52563), (4872, 50060), (5006, 48720), (6090, 40048), (6496, 37545), (6960, 35042), (7509, 32480), (8120, 30036), (9744, 25030), (10012, 24360), (12180, 20024), (12515, 19488), (13920, 17521), (15018, 16240)]