210919680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 794707200

約数和(自身を除く): 583787520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 359, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 718, 720, 765, 768, 816, 864, 918, 960, 1020, 1077, 1080, 1088, 1152, 1224, 1280, 1360, 1436, 1440, 1530, 1632, 1728, 1795, 1836, 1920, 2040, 2154, 2160, 2176, 2295, 2304, 2448, 2720, 2872, 2880, 3060, 3231, 3264, 3456, 3590, 3672, 3840, 4080, 4308, 4320, 4352, 4590, 4896, 5385, 5440, 5744, 5760, 6103, 6120, 6462, 6528, 6912, 7180, 7344, 8160, 8616, 8640, 9180, 9693, 9792, 10770, 10880, 11488, 11520, 12206, 12240, 12924, 13056, 14360, 14688, 16155, 16320, 17232, 17280, 18309, 18360, 19386, 19584, 21540, 21760, 22976, 24412, 24480, 25848, 28720, 29376, 30515, 32310, 32640, 34464, 34560, 36618, 36720, 38772, 39168, 43080, 45952, 48465, 48824, 48960, 51696, 54927, 57440, 58752, 61030, 64620, 65280, 68928, 73236, 73440, 77544, 86160, 91545, 91904, 96930, 97648, 97920, 103392, 109854, 114880, 117504, 122060, 129240, 137856, 146472, 146880, 155088, 164781, 172320, 183090, 193860, 195296, 195840, 206784, 219708, 229760, 244120, 258480, 274635, 275712, 292944, 293760, 310176, 329562, 344640, 366180, 387720, 390592, 413568, 439416, 459520, 488240, 516960, 549270, 585888, 587520, 620352, 659124, 689280, 732360, 775440, 781184, 823905, 827136, 878832, 976480, 1033920, 1098540, 1171776, 1240704, 1318248, 1378560, 1464720, 1550880, 1562368, 1647810, 1757664, 1952960, 2067840, 2197080, 2343552, 2481408, 2636496, 2929440, 3101760, 3295620, 3515328, 3905920, 4135680, 4394160, 4687104, 5272992, 5858880, 6203520, 6591240, 7030656, 7811840, 8788320, 10545984, 11717760, 12407040, 13182480, 14061312, 17576640, 21091968, 23435520, 26364960, 35153280, 42183936, 52729920, 70306560, 105459840, 210919680]

約数ペア:

[(1, 210919680), (2, 105459840), (3, 70306560), (4, 52729920), (5, 42183936), (6, 35153280), (8, 26364960), (9, 23435520), (10, 21091968), (12, 17576640), (15, 14061312), (16, 13182480), (17, 12407040), (18, 11717760), (20, 10545984), (24, 8788320), (27, 7811840), (30, 7030656), (32, 6591240), (34, 6203520), (36, 5858880), (40, 5272992), (45, 4687104), (48, 4394160), (51, 4135680), (54, 3905920), (60, 3515328), (64, 3295620), (68, 3101760), (72, 2929440), (80, 2636496), (85, 2481408), (90, 2343552), (96, 2197080), (102, 2067840), (108, 1952960), (120, 1757664), (128, 1647810), (135, 1562368), (136, 1550880), (144, 1464720), (153, 1378560), (160, 1318248), (170, 1240704), (180, 1171776), (192, 1098540), (204, 1033920), (216, 976480), (240, 878832), (255, 827136), (256, 823905), (270, 781184), (272, 775440), (288, 732360), (306, 689280), (320, 659124), (340, 620352), (359, 587520), (360, 585888), (384, 549270), (408, 516960), (432, 488240), (459, 459520), (480, 439416), (510, 413568), (540, 390592), (544, 387720), (576, 366180), (612, 344640), (640, 329562), (680, 310176), (718, 293760), (720, 292944), (765, 275712), (768, 274635), (816, 258480), (864, 244120), (918, 229760), (960, 219708), (1020, 206784), (1077, 195840), (1080, 195296), (1088, 193860), (1152, 183090), (1224, 172320), (1280, 164781), (1360, 155088), (1436, 146880), (1440, 146472), (1530, 137856), (1632, 129240), (1728, 122060), (1795, 117504), (1836, 114880), (1920, 109854), (2040, 103392), (2154, 97920), (2160, 97648), (2176, 96930), (2295, 91904), (2304, 91545), (2448, 86160), (2720, 77544), (2872, 73440), (2880, 73236), (3060, 68928), (3231, 65280), (3264, 64620), (3456, 61030), (3590, 58752), (3672, 57440), (3840, 54927), (4080, 51696), (4308, 48960), (4320, 48824), (4352, 48465), (4590, 45952), (4896, 43080), (5385, 39168), (5440, 38772), (5744, 36720), (5760, 36618), (6103, 34560), (6120, 34464), (6462, 32640), (6528, 32310), (6912, 30515), (7180, 29376), (7344, 28720), (8160, 25848), (8616, 24480), (8640, 24412), (9180, 22976), (9693, 21760), (9792, 21540), (10770, 19584), (10880, 19386), (11488, 18360), (11520, 18309), (12206, 17280), (12240, 17232), (12924, 16320), (13056, 16155), (14360, 14688)]