355096320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1240135680

約数和(自身を除く): 885039360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 157, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 314, 320, 372, 380, 384, 456, 465, 471, 480, 496, 570, 589, 608, 620, 628, 640, 744, 760, 768, 785, 912, 930, 942, 960, 992, 1140, 1178, 1216, 1240, 1256, 1280, 1488, 1520, 1570, 1767, 1824, 1860, 1884, 1920, 1984, 2280, 2355, 2356, 2432, 2480, 2512, 2945, 2976, 2983, 3040, 3140, 3534, 3648, 3720, 3768, 3840, 3968, 4560, 4710, 4712, 4864, 4867, 4960, 5024, 5890, 5952, 5966, 6080, 6280, 7068, 7296, 7440, 7536, 7936, 8835, 8949, 9120, 9420, 9424, 9734, 9920, 10048, 11780, 11904, 11932, 12160, 12560, 14136, 14592, 14601, 14880, 14915, 15072, 17670, 17898, 18240, 18840, 18848, 19468, 19840, 20096, 23560, 23808, 23864, 24320, 24335, 25120, 28272, 29202, 29760, 29830, 30144, 35340, 35796, 36480, 37680, 37696, 38936, 39680, 40192, 44745, 47120, 47728, 48670, 50240, 56544, 58404, 59520, 59660, 60288, 70680, 71592, 72960, 73005, 75360, 75392, 77872, 89490, 92473, 94240, 95456, 97340, 100480, 113088, 116808, 119040, 119320, 120576, 141360, 143184, 146010, 150720, 150784, 155744, 178980, 184946, 188480, 190912, 194680, 200960, 226176, 233616, 238640, 277419, 282720, 286368, 292020, 301440, 311488, 357960, 369892, 376960, 381824, 389360, 452352, 462365, 467232, 477280, 554838, 565440, 572736, 584040, 602880, 622976, 715920, 739784, 753920, 763648, 778720, 924730, 934464, 954560, 1109676, 1130880, 1145472, 1168080, 1245952, 1387095, 1431840, 1479568, 1557440, 1849460, 1868928, 1909120, 2219352, 2261760, 2290944, 2336160, 2774190, 2863680, 2959136, 3114880, 3698920, 3737856, 3818240, 4438704, 4672320, 5548380, 5727360, 5918272, 6229760, 7397840, 8877408, 9344640, 11096760, 11454720, 11836544, 14795680, 17754816, 18689280, 22193520, 23673088, 29591360, 35509632, 44387040, 59182720, 71019264, 88774080, 118365440, 177548160, 355096320]

約数ペア:

[(1, 355096320), (2, 177548160), (3, 118365440), (4, 88774080), (5, 71019264), (6, 59182720), (8, 44387040), (10, 35509632), (12, 29591360), (15, 23673088), (16, 22193520), (19, 18689280), (20, 17754816), (24, 14795680), (30, 11836544), (31, 11454720), (32, 11096760), (38, 9344640), (40, 8877408), (48, 7397840), (57, 6229760), (60, 5918272), (62, 5727360), (64, 5548380), (76, 4672320), (80, 4438704), (93, 3818240), (95, 3737856), (96, 3698920), (114, 3114880), (120, 2959136), (124, 2863680), (128, 2774190), (152, 2336160), (155, 2290944), (157, 2261760), (160, 2219352), (186, 1909120), (190, 1868928), (192, 1849460), (228, 1557440), (240, 1479568), (248, 1431840), (256, 1387095), (285, 1245952), (304, 1168080), (310, 1145472), (314, 1130880), (320, 1109676), (372, 954560), (380, 934464), (384, 924730), (456, 778720), (465, 763648), (471, 753920), (480, 739784), (496, 715920), (570, 622976), (589, 602880), (608, 584040), (620, 572736), (628, 565440), (640, 554838), (744, 477280), (760, 467232), (768, 462365), (785, 452352), (912, 389360), (930, 381824), (942, 376960), (960, 369892), (992, 357960), (1140, 311488), (1178, 301440), (1216, 292020), (1240, 286368), (1256, 282720), (1280, 277419), (1488, 238640), (1520, 233616), (1570, 226176), (1767, 200960), (1824, 194680), (1860, 190912), (1884, 188480), (1920, 184946), (1984, 178980), (2280, 155744), (2355, 150784), (2356, 150720), (2432, 146010), (2480, 143184), (2512, 141360), (2945, 120576), (2976, 119320), (2983, 119040), (3040, 116808), (3140, 113088), (3534, 100480), (3648, 97340), (3720, 95456), (3768, 94240), (3840, 92473), (3968, 89490), (4560, 77872), (4710, 75392), (4712, 75360), (4864, 73005), (4867, 72960), (4960, 71592), (5024, 70680), (5890, 60288), (5952, 59660), (5966, 59520), (6080, 58404), (6280, 56544), (7068, 50240), (7296, 48670), (7440, 47728), (7536, 47120), (7936, 44745), (8835, 40192), (8949, 39680), (9120, 38936), (9420, 37696), (9424, 37680), (9734, 36480), (9920, 35796), (10048, 35340), (11780, 30144), (11904, 29830), (11932, 29760), (12160, 29202), (12560, 28272), (14136, 25120), (14592, 24335), (14601, 24320), (14880, 23864), (14915, 23808), (15072, 23560), (17670, 20096), (17898, 19840), (18240, 19468), (18840, 18848)]