137911680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 511142400

約数和(自身を除く): 373230720

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, 347, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 694, 720, 736, 828, 864, 920, 960, 1035, 1041, 1080, 1104, 1152, 1242, 1380, 1388, 1440, 1472, 1656, 1728, 1735, 1840, 1920, 2070, 2082, 2160, 2208, 2484, 2760, 2776, 2880, 2944, 3105, 3123, 3312, 3456, 3470, 3680, 4140, 4164, 4320, 4416, 4968, 5205, 5520, 5552, 5760, 6210, 6246, 6624, 6940, 7360, 7981, 8280, 8328, 8640, 8832, 9369, 9936, 10410, 11040, 11104, 12420, 12492, 13248, 13880, 14720, 15615, 15962, 16560, 16656, 17280, 18738, 19872, 20820, 22080, 22208, 23943, 24840, 24984, 26496, 27760, 31230, 31924, 33120, 33312, 37476, 39744, 39905, 41640, 44160, 44416, 46845, 47886, 49680, 49968, 55520, 62460, 63848, 66240, 66624, 71829, 74952, 79488, 79810, 83280, 93690, 95772, 99360, 99936, 111040, 119715, 124920, 127696, 132480, 133248, 143658, 149904, 159620, 166560, 187380, 191544, 198720, 199872, 215487, 222080, 239430, 249840, 255392, 287316, 299808, 319240, 333120, 359145, 374760, 383088, 397440, 399744, 430974, 478860, 499680, 510784, 574632, 599616, 638480, 666240, 718290, 749520, 766176, 861948, 957720, 999360, 1021568, 1077435, 1149264, 1199232, 1276960, 1436580, 1499040, 1532352, 1723896, 1915440, 1998720, 2154870, 2298528, 2553920, 2873160, 2998080, 3064704, 3447792, 3830880, 4309740, 4597056, 5107840, 5746320, 5996160, 6895584, 7661760, 8619480, 9194112, 11492640, 13791168, 15323520, 17238960, 22985280, 27582336, 34477920, 45970560, 68955840, 137911680]

約数ペア:

[(1, 137911680), (2, 68955840), (3, 45970560), (4, 34477920), (5, 27582336), (6, 22985280), (8, 17238960), (9, 15323520), (10, 13791168), (12, 11492640), (15, 9194112), (16, 8619480), (18, 7661760), (20, 6895584), (23, 5996160), (24, 5746320), (27, 5107840), (30, 4597056), (32, 4309740), (36, 3830880), (40, 3447792), (45, 3064704), (46, 2998080), (48, 2873160), (54, 2553920), (60, 2298528), (64, 2154870), (69, 1998720), (72, 1915440), (80, 1723896), (90, 1532352), (92, 1499040), (96, 1436580), (108, 1276960), (115, 1199232), (120, 1149264), (128, 1077435), (135, 1021568), (138, 999360), (144, 957720), (160, 861948), (180, 766176), (184, 749520), (192, 718290), (207, 666240), (216, 638480), (230, 599616), (240, 574632), (270, 510784), (276, 499680), (288, 478860), (320, 430974), (345, 399744), (347, 397440), (360, 383088), (368, 374760), (384, 359145), (414, 333120), (432, 319240), (460, 299808), (480, 287316), (540, 255392), (552, 249840), (576, 239430), (621, 222080), (640, 215487), (690, 199872), (694, 198720), (720, 191544), (736, 187380), (828, 166560), (864, 159620), (920, 149904), (960, 143658), (1035, 133248), (1041, 132480), (1080, 127696), (1104, 124920), (1152, 119715), (1242, 111040), (1380, 99936), (1388, 99360), (1440, 95772), (1472, 93690), (1656, 83280), (1728, 79810), (1735, 79488), (1840, 74952), (1920, 71829), (2070, 66624), (2082, 66240), (2160, 63848), (2208, 62460), (2484, 55520), (2760, 49968), (2776, 49680), (2880, 47886), (2944, 46845), (3105, 44416), (3123, 44160), (3312, 41640), (3456, 39905), (3470, 39744), (3680, 37476), (4140, 33312), (4164, 33120), (4320, 31924), (4416, 31230), (4968, 27760), (5205, 26496), (5520, 24984), (5552, 24840), (5760, 23943), (6210, 22208), (6246, 22080), (6624, 20820), (6940, 19872), (7360, 18738), (7981, 17280), (8280, 16656), (8328, 16560), (8640, 15962), (8832, 15615), (9369, 14720), (9936, 13880), (10410, 13248), (11040, 12492), (11104, 12420)]