264725280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 934053120

約数和(自身を除く): 669327840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 233, 240, 263, 270, 288, 360, 432, 466, 480, 526, 540, 699, 720, 789, 864, 932, 1052, 1080, 1165, 1315, 1398, 1440, 1578, 1864, 2097, 2104, 2160, 2330, 2367, 2630, 2796, 3156, 3495, 3728, 3945, 4194, 4208, 4320, 4660, 4734, 5260, 5592, 6291, 6312, 6990, 7101, 7456, 7890, 8388, 8416, 9320, 9468, 10485, 10520, 11184, 11835, 12582, 12624, 13980, 14202, 15780, 16776, 18640, 18936, 20970, 21040, 22368, 23670, 25164, 25248, 27960, 28404, 31455, 31560, 33552, 35505, 37280, 37872, 41940, 42080, 47340, 50328, 55920, 56808, 61279, 62910, 63120, 67104, 71010, 75744, 83880, 94680, 100656, 111840, 113616, 122558, 125820, 126240, 142020, 167760, 183837, 189360, 201312, 227232, 245116, 251640, 284040, 306395, 335520, 367674, 378720, 490232, 503280, 551511, 568080, 612790, 735348, 919185, 980464, 1006560, 1103022, 1136160, 1225580, 1470696, 1654533, 1838370, 1960928, 2206044, 2451160, 2757555, 2941392, 3309066, 3676740, 4412088, 4902320, 5515110, 5882784, 6618132, 7353480, 8272665, 8824176, 9804640, 11030220, 13236264, 14706960, 16545330, 17648352, 22060440, 26472528, 29413920, 33090660, 44120880, 52945056, 66181320, 88241760, 132362640, 264725280]

約数ペア:

[(1, 264725280), (2, 132362640), (3, 88241760), (4, 66181320), (5, 52945056), (6, 44120880), (8, 33090660), (9, 29413920), (10, 26472528), (12, 22060440), (15, 17648352), (16, 16545330), (18, 14706960), (20, 13236264), (24, 11030220), (27, 9804640), (30, 8824176), (32, 8272665), (36, 7353480), (40, 6618132), (45, 5882784), (48, 5515110), (54, 4902320), (60, 4412088), (72, 3676740), (80, 3309066), (90, 2941392), (96, 2757555), (108, 2451160), (120, 2206044), (135, 1960928), (144, 1838370), (160, 1654533), (180, 1470696), (216, 1225580), (233, 1136160), (240, 1103022), (263, 1006560), (270, 980464), (288, 919185), (360, 735348), (432, 612790), (466, 568080), (480, 551511), (526, 503280), (540, 490232), (699, 378720), (720, 367674), (789, 335520), (864, 306395), (932, 284040), (1052, 251640), (1080, 245116), (1165, 227232), (1315, 201312), (1398, 189360), (1440, 183837), (1578, 167760), (1864, 142020), (2097, 126240), (2104, 125820), (2160, 122558), (2330, 113616), (2367, 111840), (2630, 100656), (2796, 94680), (3156, 83880), (3495, 75744), (3728, 71010), (3945, 67104), (4194, 63120), (4208, 62910), (4320, 61279), (4660, 56808), (4734, 55920), (5260, 50328), (5592, 47340), (6291, 42080), (6312, 41940), (6990, 37872), (7101, 37280), (7456, 35505), (7890, 33552), (8388, 31560), (8416, 31455), (9320, 28404), (9468, 27960), (10485, 25248), (10520, 25164), (11184, 23670), (11835, 22368), (12582, 21040), (12624, 20970), (13980, 18936), (14202, 18640), (15780, 16776)]