268750080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 216

約数和(自身を含む): 954200520

約数和(自身を除く): 685450440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 569, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1138, 1152, 1230, 1280, 1312, 1440, 1476, 1640, 1707, 1845, 1920, 1968, 2276, 2304, 2460, 2624, 2845, 2880, 2952, 3280, 3414, 3690, 3840, 3936, 4552, 4920, 5121, 5248, 5690, 5760, 5904, 6560, 6828, 7380, 7872, 8535, 9104, 9840, 10242, 10496, 11380, 11520, 11808, 13120, 13656, 14760, 15744, 17070, 18208, 19680, 20484, 22760, 23329, 23616, 25605, 26240, 27312, 29520, 31488, 34140, 36416, 39360, 40968, 45520, 46658, 47232, 51210, 52480, 54624, 59040, 68280, 69987, 72832, 78720, 81936, 91040, 93316, 94464, 102420, 109248, 116645, 118080, 136560, 139974, 145664, 157440, 163872, 182080, 186632, 204840, 209961, 218496, 233290, 236160, 273120, 279948, 327744, 349935, 364160, 373264, 409680, 419922, 436992, 466580, 472320, 546240, 559896, 655488, 699870, 728320, 746528, 819360, 839844, 933160, 1049805, 1092480, 1119792, 1310976, 1399740, 1493056, 1638720, 1679688, 1866320, 2099610, 2184960, 2239584, 2799480, 2986112, 3277440, 3359376, 3732640, 4199220, 4479168, 5598960, 5972224, 6554880, 6718752, 7465280, 8398440, 8958336, 11197920, 13437504, 14930560, 16796880, 17916672, 22395840, 26875008, 29861120, 33593760, 44791680, 53750016, 67187520, 89583360, 134375040, 268750080]

約数ペア:

[(1, 268750080), (2, 134375040), (3, 89583360), (4, 67187520), (5, 53750016), (6, 44791680), (8, 33593760), (9, 29861120), (10, 26875008), (12, 22395840), (15, 17916672), (16, 16796880), (18, 14930560), (20, 13437504), (24, 11197920), (30, 8958336), (32, 8398440), (36, 7465280), (40, 6718752), (41, 6554880), (45, 5972224), (48, 5598960), (60, 4479168), (64, 4199220), (72, 3732640), (80, 3359376), (82, 3277440), (90, 2986112), (96, 2799480), (120, 2239584), (123, 2184960), (128, 2099610), (144, 1866320), (160, 1679688), (164, 1638720), (180, 1493056), (192, 1399740), (205, 1310976), (240, 1119792), (246, 1092480), (256, 1049805), (288, 933160), (320, 839844), (328, 819360), (360, 746528), (369, 728320), (384, 699870), (410, 655488), (480, 559896), (492, 546240), (569, 472320), (576, 466580), (615, 436992), (640, 419922), (656, 409680), (720, 373264), (738, 364160), (768, 349935), (820, 327744), (960, 279948), (984, 273120), (1138, 236160), (1152, 233290), (1230, 218496), (1280, 209961), (1312, 204840), (1440, 186632), (1476, 182080), (1640, 163872), (1707, 157440), (1845, 145664), (1920, 139974), (1968, 136560), (2276, 118080), (2304, 116645), (2460, 109248), (2624, 102420), (2845, 94464), (2880, 93316), (2952, 91040), (3280, 81936), (3414, 78720), (3690, 72832), (3840, 69987), (3936, 68280), (4552, 59040), (4920, 54624), (5121, 52480), (5248, 51210), (5690, 47232), (5760, 46658), (5904, 45520), (6560, 40968), (6828, 39360), (7380, 36416), (7872, 34140), (8535, 31488), (9104, 29520), (9840, 27312), (10242, 26240), (10496, 25605), (11380, 23616), (11520, 23329), (11808, 22760), (13120, 20484), (13656, 19680), (14760, 18208), (15744, 17070)]