209828160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 168

約数和(自身を含む): 739740456

約数和(自身を除く): 529912296

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, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1777, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3554, 3690, 3936, 4920, 5331, 5904, 6560, 7108, 7380, 7872, 8885, 9840, 10662, 11808, 13120, 14216, 14760, 15993, 17770, 19680, 21324, 23616, 26655, 28432, 29520, 31986, 35540, 39360, 42648, 53310, 56864, 59040, 63972, 71080, 72857, 79965, 85296, 106620, 113728, 118080, 127944, 142160, 145714, 159930, 170592, 213240, 218571, 255888, 284320, 291428, 319860, 341184, 364285, 426480, 437142, 511776, 568640, 582856, 639720, 655713, 728570, 852960, 874284, 1023552, 1092855, 1165712, 1279440, 1311426, 1457140, 1705920, 1748568, 2185710, 2331424, 2558880, 2622852, 2914280, 3278565, 3497136, 4371420, 4662848, 5117760, 5245704, 5828560, 6557130, 6994272, 8742840, 10491408, 11657120, 13114260, 13988544, 17485680, 20982816, 23314240, 26228520, 34971360, 41965632, 52457040, 69942720, 104914080, 209828160]

約数ペア:

[(1, 209828160), (2, 104914080), (3, 69942720), (4, 52457040), (5, 41965632), (6, 34971360), (8, 26228520), (9, 23314240), (10, 20982816), (12, 17485680), (15, 13988544), (16, 13114260), (18, 11657120), (20, 10491408), (24, 8742840), (30, 6994272), (32, 6557130), (36, 5828560), (40, 5245704), (41, 5117760), (45, 4662848), (48, 4371420), (60, 3497136), (64, 3278565), (72, 2914280), (80, 2622852), (82, 2558880), (90, 2331424), (96, 2185710), (120, 1748568), (123, 1705920), (144, 1457140), (160, 1311426), (164, 1279440), (180, 1165712), (192, 1092855), (205, 1023552), (240, 874284), (246, 852960), (288, 728570), (320, 655713), (328, 639720), (360, 582856), (369, 568640), (410, 511776), (480, 437142), (492, 426480), (576, 364285), (615, 341184), (656, 319860), (720, 291428), (738, 284320), (820, 255888), (960, 218571), (984, 213240), (1230, 170592), (1312, 159930), (1440, 145714), (1476, 142160), (1640, 127944), (1777, 118080), (1845, 113728), (1968, 106620), (2460, 85296), (2624, 79965), (2880, 72857), (2952, 71080), (3280, 63972), (3554, 59040), (3690, 56864), (3936, 53310), (4920, 42648), (5331, 39360), (5904, 35540), (6560, 31986), (7108, 29520), (7380, 28432), (7872, 26655), (8885, 23616), (9840, 21324), (10662, 19680), (11808, 17770), (13120, 15993), (14216, 14760)]