2017676080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 5509897344

約数和(自身を除く): 3492221264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 157, 212, 265, 280, 314, 371, 424, 433, 530, 560, 628, 742, 785, 848, 866, 1060, 1099, 1256, 1484, 1570, 1732, 1855, 2120, 2165, 2198, 2512, 2968, 3031, 3140, 3464, 3710, 4240, 4330, 4396, 5495, 5936, 6062, 6280, 6928, 7420, 8321, 8660, 8792, 10990, 12124, 12560, 14840, 15155, 16642, 17320, 17584, 21980, 22949, 24248, 29680, 30310, 33284, 34640, 41605, 43960, 45898, 48496, 58247, 60620, 66568, 67981, 83210, 87920, 91796, 114745, 116494, 121240, 133136, 135962, 160643, 166420, 183592, 229490, 232988, 242480, 271924, 291235, 321286, 332840, 339905, 367184, 458980, 465976, 475867, 543848, 582470, 642572, 665680, 679810, 803215, 917960, 931952, 951734, 1087696, 1164940, 1285144, 1359620, 1606430, 1835920, 1903468, 2329880, 2379335, 2570288, 2719240, 3212860, 3602993, 3806936, 4659760, 4758670, 5438480, 6425720, 7205986, 7613872, 9517340, 12851440, 14411972, 18014965, 19034680, 25220951, 28823944, 36029930, 38069360, 50441902, 57647888, 72059860, 100883804, 126104755, 144119720, 201767608, 252209510, 288239440, 403535216, 504419020, 1008838040, 2017676080]

約数ペア:

[(1, 2017676080), (2, 1008838040), (4, 504419020), (5, 403535216), (7, 288239440), (8, 252209510), (10, 201767608), (14, 144119720), (16, 126104755), (20, 100883804), (28, 72059860), (35, 57647888), (40, 50441902), (53, 38069360), (56, 36029930), (70, 28823944), (80, 25220951), (106, 19034680), (112, 18014965), (140, 14411972), (157, 12851440), (212, 9517340), (265, 7613872), (280, 7205986), (314, 6425720), (371, 5438480), (424, 4758670), (433, 4659760), (530, 3806936), (560, 3602993), (628, 3212860), (742, 2719240), (785, 2570288), (848, 2379335), (866, 2329880), (1060, 1903468), (1099, 1835920), (1256, 1606430), (1484, 1359620), (1570, 1285144), (1732, 1164940), (1855, 1087696), (2120, 951734), (2165, 931952), (2198, 917960), (2512, 803215), (2968, 679810), (3031, 665680), (3140, 642572), (3464, 582470), (3710, 543848), (4240, 475867), (4330, 465976), (4396, 458980), (5495, 367184), (5936, 339905), (6062, 332840), (6280, 321286), (6928, 291235), (7420, 271924), (8321, 242480), (8660, 232988), (8792, 229490), (10990, 183592), (12124, 166420), (12560, 160643), (14840, 135962), (15155, 133136), (16642, 121240), (17320, 116494), (17584, 114745), (21980, 91796), (22949, 87920), (24248, 83210), (29680, 67981), (30310, 66568), (33284, 60620), (34640, 58247), (41605, 48496), (43960, 45898)]