168804240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 160

約数和(自身を含む): 584534016

約数和(自身を除く): 415729776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1487, 1720, 1892, 2064, 2365, 2580, 2640, 2838, 2974, 3440, 3784, 4461, 4730, 5160, 5676, 5948, 7095, 7435, 7568, 8922, 9460, 10320, 11352, 11896, 14190, 14870, 16357, 17844, 18920, 22305, 22704, 23792, 28380, 29740, 32714, 35688, 37840, 44610, 49071, 56760, 59480, 63941, 65428, 71376, 81785, 89220, 98142, 113520, 118960, 127882, 130856, 163570, 178440, 191823, 196284, 245355, 255764, 261712, 319705, 327140, 356880, 383646, 392568, 490710, 511528, 639410, 654280, 703351, 767292, 785136, 959115, 981420, 1023056, 1278820, 1308560, 1406702, 1534584, 1918230, 1962840, 2110053, 2557640, 2813404, 3069168, 3516755, 3836460, 3925680, 4220106, 5115280, 5626808, 7033510, 7672920, 8440212, 10550265, 11253616, 14067020, 15345840, 16880424, 21100530, 28134040, 33760848, 42201060, 56268080, 84402120, 168804240]

約数ペア:

[(1, 168804240), (2, 84402120), (3, 56268080), (4, 42201060), (5, 33760848), (6, 28134040), (8, 21100530), (10, 16880424), (11, 15345840), (12, 14067020), (15, 11253616), (16, 10550265), (20, 8440212), (22, 7672920), (24, 7033510), (30, 5626808), (33, 5115280), (40, 4220106), (43, 3925680), (44, 3836460), (48, 3516755), (55, 3069168), (60, 2813404), (66, 2557640), (80, 2110053), (86, 1962840), (88, 1918230), (110, 1534584), (120, 1406702), (129, 1308560), (132, 1278820), (165, 1023056), (172, 981420), (176, 959115), (215, 785136), (220, 767292), (240, 703351), (258, 654280), (264, 639410), (330, 511528), (344, 490710), (430, 392568), (440, 383646), (473, 356880), (516, 327140), (528, 319705), (645, 261712), (660, 255764), (688, 245355), (860, 196284), (880, 191823), (946, 178440), (1032, 163570), (1290, 130856), (1320, 127882), (1419, 118960), (1487, 113520), (1720, 98142), (1892, 89220), (2064, 81785), (2365, 71376), (2580, 65428), (2640, 63941), (2838, 59480), (2974, 56760), (3440, 49071), (3784, 44610), (4461, 37840), (4730, 35688), (5160, 32714), (5676, 29740), (5948, 28380), (7095, 23792), (7435, 22704), (7568, 22305), (8922, 18920), (9460, 17844), (10320, 16357), (11352, 14870), (11896, 14190)]