208229280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 192

約数和(自身を含む): 775837440

約数和(自身を除く): 567608160

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, 2137, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4274, 4640, 4872, 6090, 6411, 6496, 6960, 8120, 8548, 9744, 10685, 12180, 12822, 13920, 14959, 16240, 17096, 19488, 21370, 24360, 25644, 29918, 32055, 32480, 34192, 42740, 44877, 48720, 51288, 59836, 61973, 64110, 68384, 74795, 85480, 89754, 97440, 102576, 119672, 123946, 128220, 149590, 170960, 179508, 185919, 205152, 224385, 239344, 247892, 256440, 299180, 309865, 341920, 359016, 371838, 433811, 448770, 478688, 495784, 512880, 598360, 619730, 718032, 743676, 867622, 897540, 929595, 991568, 1025760, 1196720, 1239460, 1301433, 1436064, 1487352, 1735244, 1795080, 1859190, 1983136, 2169055, 2393440, 2478920, 2602866, 2974704, 3470488, 3590160, 3718380, 4338110, 4957840, 5205732, 5949408, 6507165, 6940976, 7180320, 7436760, 8676220, 9915680, 10411464, 13014330, 13881952, 14873520, 17352440, 20822928, 26028660, 29747040, 34704880, 41645856, 52057320, 69409760, 104114640, 208229280]

約数ペア:

[(1, 208229280), (2, 104114640), (3, 69409760), (4, 52057320), (5, 41645856), (6, 34704880), (7, 29747040), (8, 26028660), (10, 20822928), (12, 17352440), (14, 14873520), (15, 13881952), (16, 13014330), (20, 10411464), (21, 9915680), (24, 8676220), (28, 7436760), (29, 7180320), (30, 6940976), (32, 6507165), (35, 5949408), (40, 5205732), (42, 4957840), (48, 4338110), (56, 3718380), (58, 3590160), (60, 3470488), (70, 2974704), (80, 2602866), (84, 2478920), (87, 2393440), (96, 2169055), (105, 1983136), (112, 1859190), (116, 1795080), (120, 1735244), (140, 1487352), (145, 1436064), (160, 1301433), (168, 1239460), (174, 1196720), (203, 1025760), (210, 991568), (224, 929595), (232, 897540), (240, 867622), (280, 743676), (290, 718032), (336, 619730), (348, 598360), (406, 512880), (420, 495784), (435, 478688), (464, 448770), (480, 433811), (560, 371838), (580, 359016), (609, 341920), (672, 309865), (696, 299180), (812, 256440), (840, 247892), (870, 239344), (928, 224385), (1015, 205152), (1120, 185919), (1160, 179508), (1218, 170960), (1392, 149590), (1624, 128220), (1680, 123946), (1740, 119672), (2030, 102576), (2137, 97440), (2320, 89754), (2436, 85480), (2784, 74795), (3045, 68384), (3248, 64110), (3360, 61973), (3480, 59836), (4060, 51288), (4274, 48720), (4640, 44877), (4872, 42740), (6090, 34192), (6411, 32480), (6496, 32055), (6960, 29918), (8120, 25644), (8548, 24360), (9744, 21370), (10685, 19488), (12180, 17096), (12822, 16240), (13920, 14959)]