392152320

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 288

約数和(自身を含む): 1591376640

約数和(自身を除く): 1199224320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1621, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3242, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4863, 5040, 5376, 5760, 6048, 6484, 6720, 6912, 7560, 8064, 8105, 8640, 8960, 9726, 10080, 11347, 11520, 12096, 12968, 13440, 14589, 15120, 16128, 16210, 17280, 19452, 20160, 22694, 24192, 24315, 25936, 26880, 29178, 30240, 32420, 34041, 34560, 38904, 40320, 43767, 45388, 48384, 48630, 51872, 56735, 58356, 60480, 64840, 68082, 72945, 77808, 80640, 87534, 90776, 97260, 102123, 103744, 113470, 116712, 120960, 129680, 136164, 145890, 155616, 170205, 175068, 181552, 194520, 204246, 207488, 218835, 226940, 233424, 241920, 259360, 272328, 291780, 306369, 311232, 340410, 350136, 363104, 389040, 408492, 414976, 437670, 453880, 466848, 510615, 518720, 544656, 583560, 612738, 622464, 680820, 700272, 726208, 778080, 816984, 875340, 907760, 933696, 1021230, 1037440, 1089312, 1167120, 1225476, 1244928, 1361640, 1400544, 1452416, 1531845, 1556160, 1633968, 1750680, 1815520, 1867392, 2042460, 2074880, 2178624, 2334240, 2450952, 2723280, 2801088, 2904832, 3063690, 3112320, 3267936, 3501360, 3631040, 3734784, 4084920, 4357248, 4668480, 4901904, 5446560, 5602176, 6127380, 6224640, 6535872, 7002720, 7262080, 8169840, 8714496, 9336960, 9803808, 10893120, 11204352, 12254760, 13071744, 14005440, 14524160, 16339680, 18673920, 19607616, 21786240, 24509520, 26143488, 28010880, 32679360, 39215232, 43572480, 49019040, 56021760, 65358720, 78430464, 98038080, 130717440, 196076160, 392152320]

約数ペア:

[(1, 392152320), (2, 196076160), (3, 130717440), (4, 98038080), (5, 78430464), (6, 65358720), (7, 56021760), (8, 49019040), (9, 43572480), (10, 39215232), (12, 32679360), (14, 28010880), (15, 26143488), (16, 24509520), (18, 21786240), (20, 19607616), (21, 18673920), (24, 16339680), (27, 14524160), (28, 14005440), (30, 13071744), (32, 12254760), (35, 11204352), (36, 10893120), (40, 9803808), (42, 9336960), (45, 8714496), (48, 8169840), (54, 7262080), (56, 7002720), (60, 6535872), (63, 6224640), (64, 6127380), (70, 5602176), (72, 5446560), (80, 4901904), (84, 4668480), (90, 4357248), (96, 4084920), (105, 3734784), (108, 3631040), (112, 3501360), (120, 3267936), (126, 3112320), (128, 3063690), (135, 2904832), (140, 2801088), (144, 2723280), (160, 2450952), (168, 2334240), (180, 2178624), (189, 2074880), (192, 2042460), (210, 1867392), (216, 1815520), (224, 1750680), (240, 1633968), (252, 1556160), (256, 1531845), (270, 1452416), (280, 1400544), (288, 1361640), (315, 1244928), (320, 1225476), (336, 1167120), (360, 1089312), (378, 1037440), (384, 1021230), (420, 933696), (432, 907760), (448, 875340), (480, 816984), (504, 778080), (540, 726208), (560, 700272), (576, 680820), (630, 622464), (640, 612738), (672, 583560), (720, 544656), (756, 518720), (768, 510615), (840, 466848), (864, 453880), (896, 437670), (945, 414976), (960, 408492), (1008, 389040), (1080, 363104), (1120, 350136), (1152, 340410), (1260, 311232), (1280, 306369), (1344, 291780), (1440, 272328), (1512, 259360), (1621, 241920), (1680, 233424), (1728, 226940), (1792, 218835), (1890, 207488), (1920, 204246), (2016, 194520), (2160, 181552), (2240, 175068), (2304, 170205), (2520, 155616), (2688, 145890), (2880, 136164), (3024, 129680), (3242, 120960), (3360, 116712), (3456, 113470), (3780, 103744), (3840, 102123), (4032, 97260), (4320, 90776), (4480, 87534), (4863, 80640), (5040, 77808), (5376, 72945), (5760, 68082), (6048, 64840), (6484, 60480), (6720, 58356), (6912, 56735), (7560, 51872), (8064, 48630), (8105, 48384), (8640, 45388), (8960, 43767), (9726, 40320), (10080, 38904), (11347, 34560), (11520, 34041), (12096, 32420), (12968, 30240), (13440, 29178), (14589, 26880), (15120, 25936), (16128, 24315), (16210, 24192), (17280, 22694), (19452, 20160)]