28200359040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2098241}}^1$

素因数の和:2098270

約数の個数: 128

約数和(自身を含む): 102729928320

約数和(自身を除く): 74529569280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 2098241, 4196482, 6294723, 8392964, 10491205, 12589446, 14687687, 16785928, 20982410, 25178892, 29375374, 31473615, 33571856, 41964820, 44063061, 50357784, 58750748, 62947230, 67143712, 73438435, 83929640, 88126122, 100715568, 117501496, 125894460, 134287424, 146876870, 167859280, 176252244, 201431136, 220315305, 235002992, 251788920, 268574848, 293753740, 335718560, 352504488, 402862272, 440630610, 470005984, 503577840, 587507480, 671437120, 705008976, 805724544, 881261220, 940011968, 1007155680, 1175014960, 1342874240, 1410017952, 1762522440, 1880023936, 2014311360, 2350029920, 2820035904, 3525044880, 4028622720, 4700059840, 5640071808, 7050089760, 9400119680, 14100179520, 28200359040]

約数ペア:

[(1, 28200359040), (2, 14100179520), (3, 9400119680), (4, 7050089760), (5, 5640071808), (6, 4700059840), (7, 4028622720), (8, 3525044880), (10, 2820035904), (12, 2350029920), (14, 2014311360), (15, 1880023936), (16, 1762522440), (20, 1410017952), (21, 1342874240), (24, 1175014960), (28, 1007155680), (30, 940011968), (32, 881261220), (35, 805724544), (40, 705008976), (42, 671437120), (48, 587507480), (56, 503577840), (60, 470005984), (64, 440630610), (70, 402862272), (80, 352504488), (84, 335718560), (96, 293753740), (105, 268574848), (112, 251788920), (120, 235002992), (128, 220315305), (140, 201431136), (160, 176252244), (168, 167859280), (192, 146876870), (210, 134287424), (224, 125894460), (240, 117501496), (280, 100715568), (320, 88126122), (336, 83929640), (384, 73438435), (420, 67143712), (448, 62947230), (480, 58750748), (560, 50357784), (640, 44063061), (672, 41964820), (840, 33571856), (896, 31473615), (960, 29375374), (1120, 25178892), (1344, 20982410), (1680, 16785928), (1920, 14687687), (2240, 12589446), (2688, 10491205), (3360, 8392964), (4480, 6294723), (6720, 4196482), (13440, 2098241)]