212898240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 224

約数和(自身を含む): 770656320

約数和(自身を除く): 557758080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 576, 601, 615, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1202, 1230, 1312, 1440, 1476, 1640, 1728, 1803, 1845, 1968, 2160, 2214, 2404, 2460, 2624, 2880, 2952, 3005, 3280, 3606, 3690, 3936, 4320, 4428, 4808, 4920, 5409, 5535, 5904, 6010, 6560, 7212, 7380, 7872, 8640, 8856, 9015, 9616, 9840, 10818, 11070, 11808, 12020, 13120, 14424, 14760, 16227, 17712, 18030, 19232, 19680, 21636, 22140, 23616, 24040, 24641, 27045, 28848, 29520, 32454, 35424, 36060, 38464, 39360, 43272, 44280, 48080, 49282, 54090, 57696, 59040, 64908, 70848, 72120, 73923, 81135, 86544, 88560, 96160, 98564, 108180, 115392, 118080, 123205, 129816, 144240, 147846, 162270, 173088, 177120, 192320, 197128, 216360, 221769, 246410, 259632, 288480, 295692, 324540, 346176, 354240, 369615, 394256, 432720, 443538, 492820, 519264, 576960, 591384, 649080, 665307, 739230, 788512, 865440, 887076, 985640, 1038528, 1108845, 1182768, 1298160, 1330614, 1478460, 1577024, 1730880, 1774152, 1971280, 2217690, 2365536, 2596320, 2661228, 2956920, 3326535, 3548304, 3942560, 4435380, 4731072, 5192640, 5322456, 5913840, 6653070, 7096608, 7885120, 8870760, 10644912, 11827680, 13306140, 14193216, 17741520, 21289824, 23655360, 26612280, 35483040, 42579648, 53224560, 70966080, 106449120, 212898240]

約数ペア:

[(1, 212898240), (2, 106449120), (3, 70966080), (4, 53224560), (5, 42579648), (6, 35483040), (8, 26612280), (9, 23655360), (10, 21289824), (12, 17741520), (15, 14193216), (16, 13306140), (18, 11827680), (20, 10644912), (24, 8870760), (27, 7885120), (30, 7096608), (32, 6653070), (36, 5913840), (40, 5322456), (41, 5192640), (45, 4731072), (48, 4435380), (54, 3942560), (60, 3548304), (64, 3326535), (72, 2956920), (80, 2661228), (82, 2596320), (90, 2365536), (96, 2217690), (108, 1971280), (120, 1774152), (123, 1730880), (135, 1577024), (144, 1478460), (160, 1330614), (164, 1298160), (180, 1182768), (192, 1108845), (205, 1038528), (216, 985640), (240, 887076), (246, 865440), (270, 788512), (288, 739230), (320, 665307), (328, 649080), (360, 591384), (369, 576960), (410, 519264), (432, 492820), (480, 443538), (492, 432720), (540, 394256), (576, 369615), (601, 354240), (615, 346176), (656, 324540), (720, 295692), (738, 288480), (820, 259632), (864, 246410), (960, 221769), (984, 216360), (1080, 197128), (1107, 192320), (1202, 177120), (1230, 173088), (1312, 162270), (1440, 147846), (1476, 144240), (1640, 129816), (1728, 123205), (1803, 118080), (1845, 115392), (1968, 108180), (2160, 98564), (2214, 96160), (2404, 88560), (2460, 86544), (2624, 81135), (2880, 73923), (2952, 72120), (3005, 70848), (3280, 64908), (3606, 59040), (3690, 57696), (3936, 54090), (4320, 49282), (4428, 48080), (4808, 44280), (4920, 43272), (5409, 39360), (5535, 38464), (5904, 36060), (6010, 35424), (6560, 32454), (7212, 29520), (7380, 28848), (7872, 27045), (8640, 24641), (8856, 24040), (9015, 23616), (9616, 22140), (9840, 21636), (10818, 19680), (11070, 19232), (11808, 18030), (12020, 17712), (13120, 16227), (14424, 14760)]