79131496320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199103}}^1$

素因数の和:199154

約数の個数: 256

約数和(自身を含む): 292443955200

約数和(自身を除く): 213312458880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 49680, 66240, 79488, 99360, 132480, 198720, 199103, 397440, 398206, 597309, 796412, 995515, 1194618, 1592824, 1791927, 1991030, 2389236, 2986545, 3185648, 3583854, 3982060, 4579369, 4778472, 5375781, 5973090, 6371296, 7167708, 7964120, 8959635, 9158738, 9556944, 10751562, 11946180, 12742592, 13738107, 14335416, 15928240, 17919270, 18317476, 19113888, 21503124, 22896845, 23892360, 25485184, 26878905, 27476214, 28670832, 31856480, 35838540, 36634952, 38227776, 41214321, 43006248, 45793690, 47784720, 53757810, 54952428, 57341664, 63712960, 68690535, 71677080, 73269904, 76455552, 82428642, 86012496, 91587380, 95569440, 107515620, 109904856, 114683328, 123642963, 127425920, 137381070, 143354160, 146539808, 164857284, 172024992, 183174760, 191138880, 206071605, 215031240, 219809712, 229366656, 247285926, 274762140, 286708320, 293079616, 329714568, 344049984, 366349520, 382277760, 412143210, 430062480, 439619424, 494571852, 549524280, 573416640, 586159232, 618214815, 659429136, 688099968, 732699040, 824286420, 860124960, 879238848, 989143704, 1099048560, 1146833280, 1236429630, 1318858272, 1465398080, 1648572840, 1720249920, 1758477696, 1978287408, 2198097120, 2472859260, 2637716544, 2930796160, 3297145680, 3440499840, 3956574816, 4396194240, 4945718520, 5275433088, 6594291360, 7913149632, 8792388480, 9891437040, 13188582720, 15826299264, 19782874080, 26377165440, 39565748160, 79131496320]

約数ペア:

[(1, 79131496320), (2, 39565748160), (3, 26377165440), (4, 19782874080), (5, 15826299264), (6, 13188582720), (8, 9891437040), (9, 8792388480), (10, 7913149632), (12, 6594291360), (15, 5275433088), (16, 4945718520), (18, 4396194240), (20, 3956574816), (23, 3440499840), (24, 3297145680), (27, 2930796160), (30, 2637716544), (32, 2472859260), (36, 2198097120), (40, 1978287408), (45, 1758477696), (46, 1720249920), (48, 1648572840), (54, 1465398080), (60, 1318858272), (64, 1236429630), (69, 1146833280), (72, 1099048560), (80, 989143704), (90, 879238848), (92, 860124960), (96, 824286420), (108, 732699040), (115, 688099968), (120, 659429136), (128, 618214815), (135, 586159232), (138, 573416640), (144, 549524280), (160, 494571852), (180, 439619424), (184, 430062480), (192, 412143210), (207, 382277760), (216, 366349520), (230, 344049984), (240, 329714568), (270, 293079616), (276, 286708320), (288, 274762140), (320, 247285926), (345, 229366656), (360, 219809712), (368, 215031240), (384, 206071605), (414, 191138880), (432, 183174760), (460, 172024992), (480, 164857284), (540, 146539808), (552, 143354160), (576, 137381070), (621, 127425920), (640, 123642963), (690, 114683328), (720, 109904856), (736, 107515620), (828, 95569440), (864, 91587380), (920, 86012496), (960, 82428642), (1035, 76455552), (1080, 73269904), (1104, 71677080), (1152, 68690535), (1242, 63712960), (1380, 57341664), (1440, 54952428), (1472, 53757810), (1656, 47784720), (1728, 45793690), (1840, 43006248), (1920, 41214321), (2070, 38227776), (2160, 36634952), (2208, 35838540), (2484, 31856480), (2760, 28670832), (2880, 27476214), (2944, 26878905), (3105, 25485184), (3312, 23892360), (3456, 22896845), (3680, 21503124), (4140, 19113888), (4320, 18317476), (4416, 17919270), (4968, 15928240), (5520, 14335416), (5760, 13738107), (6210, 12742592), (6624, 11946180), (7360, 10751562), (8280, 9556944), (8640, 9158738), (8832, 8959635), (9936, 7964120), (11040, 7167708), (12420, 6371296), (13248, 5973090), (14720, 5375781), (16560, 4778472), (17280, 4579369), (19872, 3982060), (22080, 3583854), (24840, 3185648), (26496, 2986545), (33120, 2389236), (39744, 1991030), (44160, 1791927), (49680, 1592824), (66240, 1194618), (79488, 995515), (99360, 796412), (132480, 597309), (198720, 398206), (199103, 397440)]