239143520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 744629760

約数和(自身を除く): 505486240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 49, 55, 56, 59, 70, 77, 80, 88, 94, 98, 110, 112, 118, 140, 154, 160, 176, 188, 196, 220, 224, 235, 236, 245, 280, 295, 308, 329, 352, 376, 385, 392, 413, 440, 470, 472, 490, 517, 539, 560, 590, 616, 649, 658, 752, 770, 784, 826, 880, 940, 944, 980, 1034, 1078, 1120, 1180, 1232, 1298, 1316, 1504, 1540, 1568, 1645, 1652, 1760, 1880, 1888, 1960, 2065, 2068, 2156, 2303, 2360, 2464, 2585, 2596, 2632, 2695, 2773, 2891, 3080, 3245, 3290, 3304, 3619, 3760, 3920, 4130, 4136, 4312, 4543, 4606, 4720, 5170, 5192, 5264, 5390, 5546, 5782, 6160, 6490, 6580, 6608, 7238, 7520, 7840, 8260, 8272, 8624, 9086, 9212, 9440, 10340, 10384, 10528, 10780, 11092, 11515, 11564, 12320, 12980, 13160, 13216, 13865, 14455, 14476, 16520, 16544, 17248, 18095, 18172, 18424, 19411, 20680, 20768, 21560, 22184, 22715, 23030, 23128, 25333, 25960, 26320, 27730, 28910, 28952, 30503, 31801, 33040, 36190, 36344, 36848, 38822, 41360, 43120, 44368, 45430, 46060, 46256, 50666, 51920, 52640, 55460, 57820, 57904, 61006, 63602, 66080, 72380, 72688, 73696, 77644, 82720, 86240, 88736, 90860, 92120, 92512, 97055, 101332, 103840, 110920, 115640, 115808, 122012, 126665, 127204, 135877, 144760, 145376, 152515, 155288, 159005, 181720, 184240, 194110, 202664, 213521, 221840, 231280, 244024, 253330, 254408, 271754, 289520, 305030, 310576, 318010, 363440, 368480, 388220, 405328, 427042, 443680, 462560, 488048, 506660, 508816, 543508, 579040, 610060, 621152, 636020, 679385, 726880, 776440, 810656, 854084, 976096, 1013320, 1017632, 1067605, 1087016, 1220120, 1272040, 1358770, 1494647, 1552880, 1708168, 2026640, 2135210, 2174032, 2440240, 2544080, 2717540, 2989294, 3105760, 3416336, 4053280, 4270420, 4348064, 4880480, 5088160, 5435080, 5978588, 6832672, 7473235, 8540840, 10870160, 11957176, 14946470, 17081680, 21740320, 23914352, 29892940, 34163360, 47828704, 59785880, 119571760, 239143520]

約数ペア:

[(1, 239143520), (2, 119571760), (4, 59785880), (5, 47828704), (7, 34163360), (8, 29892940), (10, 23914352), (11, 21740320), (14, 17081680), (16, 14946470), (20, 11957176), (22, 10870160), (28, 8540840), (32, 7473235), (35, 6832672), (40, 5978588), (44, 5435080), (47, 5088160), (49, 4880480), (55, 4348064), (56, 4270420), (59, 4053280), (70, 3416336), (77, 3105760), (80, 2989294), (88, 2717540), (94, 2544080), (98, 2440240), (110, 2174032), (112, 2135210), (118, 2026640), (140, 1708168), (154, 1552880), (160, 1494647), (176, 1358770), (188, 1272040), (196, 1220120), (220, 1087016), (224, 1067605), (235, 1017632), (236, 1013320), (245, 976096), (280, 854084), (295, 810656), (308, 776440), (329, 726880), (352, 679385), (376, 636020), (385, 621152), (392, 610060), (413, 579040), (440, 543508), (470, 508816), (472, 506660), (490, 488048), (517, 462560), (539, 443680), (560, 427042), (590, 405328), (616, 388220), (649, 368480), (658, 363440), (752, 318010), (770, 310576), (784, 305030), (826, 289520), (880, 271754), (940, 254408), (944, 253330), (980, 244024), (1034, 231280), (1078, 221840), (1120, 213521), (1180, 202664), (1232, 194110), (1298, 184240), (1316, 181720), (1504, 159005), (1540, 155288), (1568, 152515), (1645, 145376), (1652, 144760), (1760, 135877), (1880, 127204), (1888, 126665), (1960, 122012), (2065, 115808), (2068, 115640), (2156, 110920), (2303, 103840), (2360, 101332), (2464, 97055), (2585, 92512), (2596, 92120), (2632, 90860), (2695, 88736), (2773, 86240), (2891, 82720), (3080, 77644), (3245, 73696), (3290, 72688), (3304, 72380), (3619, 66080), (3760, 63602), (3920, 61006), (4130, 57904), (4136, 57820), (4312, 55460), (4543, 52640), (4606, 51920), (4720, 50666), (5170, 46256), (5192, 46060), (5264, 45430), (5390, 44368), (5546, 43120), (5782, 41360), (6160, 38822), (6490, 36848), (6580, 36344), (6608, 36190), (7238, 33040), (7520, 31801), (7840, 30503), (8260, 28952), (8272, 28910), (8624, 27730), (9086, 26320), (9212, 25960), (9440, 25333), (10340, 23128), (10384, 23030), (10528, 22715), (10780, 22184), (11092, 21560), (11515, 20768), (11564, 20680), (12320, 19411), (12980, 18424), (13160, 18172), (13216, 18095), (13865, 17248), (14455, 16544), (14476, 16520)]