189233280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 687398400

約数和(自身を除く): 498165120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 233, 235, 240, 270, 282, 288, 320, 360, 376, 384, 423, 432, 466, 470, 480, 540, 564, 576, 640, 699, 705, 720, 752, 846, 864, 932, 940, 960, 1080, 1128, 1152, 1165, 1269, 1398, 1410, 1440, 1504, 1692, 1728, 1864, 1880, 1920, 2097, 2115, 2160, 2256, 2330, 2538, 2796, 2820, 2880, 3008, 3384, 3456, 3495, 3728, 3760, 4194, 4230, 4320, 4512, 4660, 5076, 5592, 5640, 5760, 6016, 6291, 6345, 6768, 6990, 7456, 7520, 8388, 8460, 8640, 9024, 9320, 10152, 10485, 10951, 11184, 11280, 12582, 12690, 13536, 13980, 14912, 15040, 16776, 16920, 17280, 18048, 18640, 20304, 20970, 21902, 22368, 22560, 25164, 25380, 27072, 27960, 29824, 30080, 31455, 32853, 33552, 33840, 37280, 40608, 41940, 43804, 44736, 45120, 50328, 50760, 54144, 54755, 55920, 62910, 65706, 67104, 67680, 74560, 81216, 83880, 87608, 89472, 90240, 98559, 100656, 101520, 109510, 111840, 125820, 131412, 134208, 135360, 149120, 162432, 164265, 167760, 175216, 197118, 201312, 203040, 219020, 223680, 251640, 262824, 268416, 270720, 295677, 328530, 335520, 350432, 394236, 402624, 406080, 438040, 447360, 492795, 503280, 525648, 591354, 657060, 671040, 700864, 788472, 805248, 812160, 876080, 985590, 1006560, 1051296, 1182708, 1314120, 1342080, 1401728, 1478385, 1576944, 1752160, 1971180, 2013120, 2102592, 2365416, 2628240, 2956770, 3153888, 3504320, 3942360, 4026240, 4205184, 4730832, 5256480, 5913540, 6307776, 7008640, 7884720, 9461664, 10512960, 11827080, 12615552, 15769440, 18923328, 21025920, 23654160, 31538880, 37846656, 47308320, 63077760, 94616640, 189233280]

約数ペア:

[(1, 189233280), (2, 94616640), (3, 63077760), (4, 47308320), (5, 37846656), (6, 31538880), (8, 23654160), (9, 21025920), (10, 18923328), (12, 15769440), (15, 12615552), (16, 11827080), (18, 10512960), (20, 9461664), (24, 7884720), (27, 7008640), (30, 6307776), (32, 5913540), (36, 5256480), (40, 4730832), (45, 4205184), (47, 4026240), (48, 3942360), (54, 3504320), (60, 3153888), (64, 2956770), (72, 2628240), (80, 2365416), (90, 2102592), (94, 2013120), (96, 1971180), (108, 1752160), (120, 1576944), (128, 1478385), (135, 1401728), (141, 1342080), (144, 1314120), (160, 1182708), (180, 1051296), (188, 1006560), (192, 985590), (216, 876080), (233, 812160), (235, 805248), (240, 788472), (270, 700864), (282, 671040), (288, 657060), (320, 591354), (360, 525648), (376, 503280), (384, 492795), (423, 447360), (432, 438040), (466, 406080), (470, 402624), (480, 394236), (540, 350432), (564, 335520), (576, 328530), (640, 295677), (699, 270720), (705, 268416), (720, 262824), (752, 251640), (846, 223680), (864, 219020), (932, 203040), (940, 201312), (960, 197118), (1080, 175216), (1128, 167760), (1152, 164265), (1165, 162432), (1269, 149120), (1398, 135360), (1410, 134208), (1440, 131412), (1504, 125820), (1692, 111840), (1728, 109510), (1864, 101520), (1880, 100656), (1920, 98559), (2097, 90240), (2115, 89472), (2160, 87608), (2256, 83880), (2330, 81216), (2538, 74560), (2796, 67680), (2820, 67104), (2880, 65706), (3008, 62910), (3384, 55920), (3456, 54755), (3495, 54144), (3728, 50760), (3760, 50328), (4194, 45120), (4230, 44736), (4320, 43804), (4512, 41940), (4660, 40608), (5076, 37280), (5592, 33840), (5640, 33552), (5760, 32853), (6016, 31455), (6291, 30080), (6345, 29824), (6768, 27960), (6990, 27072), (7456, 25380), (7520, 25164), (8388, 22560), (8460, 22368), (8640, 21902), (9024, 20970), (9320, 20304), (10152, 18640), (10485, 18048), (10951, 17280), (11184, 16920), (11280, 16776), (12582, 15040), (12690, 14912), (13536, 13980)]