268536960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2075

約数の個数: 192

約数和(自身を含む): 968086080

約数和(自身を除く): 699549120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2027, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4054, 4140, 4416, 5520, 5760, 6081, 6624, 7360, 8108, 8280, 8832, 10135, 11040, 12162, 13248, 14720, 16216, 16560, 18243, 20270, 22080, 24324, 26496, 30405, 32432, 33120, 36486, 40540, 44160, 46621, 48648, 60810, 64864, 66240, 72972, 81080, 91215, 93242, 97296, 121620, 129728, 132480, 139863, 145944, 162160, 182430, 186484, 194592, 233105, 243240, 259456, 279726, 291888, 324320, 364860, 372968, 389184, 419589, 466210, 486480, 559452, 583776, 648640, 699315, 729720, 745936, 778368, 839178, 932420, 972960, 1118904, 1167552, 1297280, 1398630, 1459440, 1491872, 1678356, 1864840, 1945920, 2097945, 2237808, 2335104, 2797260, 2918880, 2983744, 3356712, 3729680, 3891840, 4195890, 4475616, 5594520, 5837760, 5967488, 6713424, 7459360, 8391780, 8951232, 11189040, 11675520, 13426848, 14918720, 16783560, 17902464, 22378080, 26853696, 29837440, 33567120, 44756160, 53707392, 67134240, 89512320, 134268480, 268536960]

約数ペア:

[(1, 268536960), (2, 134268480), (3, 89512320), (4, 67134240), (5, 53707392), (6, 44756160), (8, 33567120), (9, 29837440), (10, 26853696), (12, 22378080), (15, 17902464), (16, 16783560), (18, 14918720), (20, 13426848), (23, 11675520), (24, 11189040), (30, 8951232), (32, 8391780), (36, 7459360), (40, 6713424), (45, 5967488), (46, 5837760), (48, 5594520), (60, 4475616), (64, 4195890), (69, 3891840), (72, 3729680), (80, 3356712), (90, 2983744), (92, 2918880), (96, 2797260), (115, 2335104), (120, 2237808), (128, 2097945), (138, 1945920), (144, 1864840), (160, 1678356), (180, 1491872), (184, 1459440), (192, 1398630), (207, 1297280), (230, 1167552), (240, 1118904), (276, 972960), (288, 932420), (320, 839178), (345, 778368), (360, 745936), (368, 729720), (384, 699315), (414, 648640), (460, 583776), (480, 559452), (552, 486480), (576, 466210), (640, 419589), (690, 389184), (720, 372968), (736, 364860), (828, 324320), (920, 291888), (960, 279726), (1035, 259456), (1104, 243240), (1152, 233105), (1380, 194592), (1440, 186484), (1472, 182430), (1656, 162160), (1840, 145944), (1920, 139863), (2027, 132480), (2070, 129728), (2208, 121620), (2760, 97296), (2880, 93242), (2944, 91215), (3312, 81080), (3680, 72972), (4054, 66240), (4140, 64864), (4416, 60810), (5520, 48648), (5760, 46621), (6081, 44160), (6624, 40540), (7360, 36486), (8108, 33120), (8280, 32432), (8832, 30405), (10135, 26496), (11040, 24324), (12162, 22080), (13248, 20270), (14720, 18243), (16216, 16560)]