209364480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 320

約数和(自身を含む): 804323520

約数和(自身を除く): 594959040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 233, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 466, 468, 480, 512, 520, 540, 576, 585, 624, 640, 699, 702, 720, 768, 780, 832, 864, 932, 936, 960, 1040, 1080, 1152, 1165, 1170, 1248, 1280, 1398, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1864, 1872, 1920, 2080, 2097, 2160, 2304, 2330, 2340, 2496, 2560, 2796, 2808, 2880, 3029, 3120, 3328, 3456, 3495, 3510, 3728, 3744, 3840, 4160, 4194, 4320, 4608, 4660, 4680, 4992, 5592, 5616, 5760, 6058, 6240, 6291, 6656, 6912, 6990, 7020, 7456, 7488, 7680, 8320, 8388, 8640, 9087, 9320, 9360, 9984, 10485, 11184, 11232, 11520, 12116, 12480, 12582, 13824, 13980, 14040, 14912, 14976, 15145, 16640, 16776, 17280, 18174, 18640, 18720, 19968, 20970, 22368, 22464, 23040, 24232, 24960, 25164, 27261, 27960, 28080, 29824, 29952, 30290, 31455, 33280, 33552, 34560, 36348, 37280, 37440, 41940, 44736, 44928, 45435, 48464, 49920, 50328, 54522, 55920, 56160, 59648, 59904, 60580, 62910, 67104, 69120, 72696, 74560, 74880, 81783, 83880, 89472, 89856, 90870, 96928, 99840, 100656, 109044, 111840, 112320, 119296, 121160, 125820, 134208, 136305, 145392, 149120, 149760, 163566, 167760, 178944, 179712, 181740, 193856, 201312, 218088, 223680, 224640, 242320, 251640, 268416, 272610, 290784, 298240, 299520, 327132, 335520, 357888, 363480, 387712, 402624, 408915, 436176, 447360, 449280, 484640, 503280, 536832, 545220, 581568, 596480, 654264, 671040, 726960, 775424, 805248, 817830, 872352, 894720, 898560, 969280, 1006560, 1073664, 1090440, 1163136, 1308528, 1342080, 1453920, 1550848, 1610496, 1635660, 1744704, 1789440, 1938560, 2013120, 2180880, 2326272, 2617056, 2684160, 2907840, 3220992, 3271320, 3489408, 3877120, 4026240, 4361760, 4652544, 5234112, 5368320, 5815680, 6542640, 6978816, 7754240, 8052480, 8723520, 10468224, 11631360, 13085280, 13957632, 16104960, 17447040, 20936448, 23262720, 26170560, 34894080, 41872896, 52341120, 69788160, 104682240, 209364480]

約数ペア:

[(1, 209364480), (2, 104682240), (3, 69788160), (4, 52341120), (5, 41872896), (6, 34894080), (8, 26170560), (9, 23262720), (10, 20936448), (12, 17447040), (13, 16104960), (15, 13957632), (16, 13085280), (18, 11631360), (20, 10468224), (24, 8723520), (26, 8052480), (27, 7754240), (30, 6978816), (32, 6542640), (36, 5815680), (39, 5368320), (40, 5234112), (45, 4652544), (48, 4361760), (52, 4026240), (54, 3877120), (60, 3489408), (64, 3271320), (65, 3220992), (72, 2907840), (78, 2684160), (80, 2617056), (90, 2326272), (96, 2180880), (104, 2013120), (108, 1938560), (117, 1789440), (120, 1744704), (128, 1635660), (130, 1610496), (135, 1550848), (144, 1453920), (156, 1342080), (160, 1308528), (180, 1163136), (192, 1090440), (195, 1073664), (208, 1006560), (216, 969280), (233, 898560), (234, 894720), (240, 872352), (256, 817830), (260, 805248), (270, 775424), (288, 726960), (312, 671040), (320, 654264), (351, 596480), (360, 581568), (384, 545220), (390, 536832), (416, 503280), (432, 484640), (466, 449280), (468, 447360), (480, 436176), (512, 408915), (520, 402624), (540, 387712), (576, 363480), (585, 357888), (624, 335520), (640, 327132), (699, 299520), (702, 298240), (720, 290784), (768, 272610), (780, 268416), (832, 251640), (864, 242320), (932, 224640), (936, 223680), (960, 218088), (1040, 201312), (1080, 193856), (1152, 181740), (1165, 179712), (1170, 178944), (1248, 167760), (1280, 163566), (1398, 149760), (1404, 149120), (1440, 145392), (1536, 136305), (1560, 134208), (1664, 125820), (1728, 121160), (1755, 119296), (1864, 112320), (1872, 111840), (1920, 109044), (2080, 100656), (2097, 99840), (2160, 96928), (2304, 90870), (2330, 89856), (2340, 89472), (2496, 83880), (2560, 81783), (2796, 74880), (2808, 74560), (2880, 72696), (3029, 69120), (3120, 67104), (3328, 62910), (3456, 60580), (3495, 59904), (3510, 59648), (3728, 56160), (3744, 55920), (3840, 54522), (4160, 50328), (4194, 49920), (4320, 48464), (4608, 45435), (4660, 44928), (4680, 44736), (4992, 41940), (5592, 37440), (5616, 37280), (5760, 36348), (6058, 34560), (6240, 33552), (6291, 33280), (6656, 31455), (6912, 30290), (6990, 29952), (7020, 29824), (7456, 28080), (7488, 27960), (7680, 27261), (8320, 25164), (8388, 24960), (8640, 24232), (9087, 23040), (9320, 22464), (9360, 22368), (9984, 20970), (10485, 19968), (11184, 18720), (11232, 18640), (11520, 18174), (12116, 17280), (12480, 16776), (12582, 16640), (13824, 15145), (13980, 14976), (14040, 14912)]