222514680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1573

約数の個数: 128

約数和(自身を含む): 707097600

約数和(自身を除く): 484582920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1160, 1247, 1290, 1487, 1720, 1740, 2494, 2580, 2974, 3480, 3741, 4461, 4988, 5160, 5948, 6235, 7435, 7482, 8922, 9976, 11896, 12470, 14870, 14964, 17844, 18705, 22305, 24940, 29740, 29928, 35688, 37410, 43123, 44610, 49880, 59480, 63941, 74820, 86246, 89220, 127882, 129369, 149640, 172492, 178440, 191823, 215615, 255764, 258738, 319705, 344984, 383646, 431230, 511528, 517476, 639410, 646845, 767292, 862460, 959115, 1034952, 1278820, 1293690, 1534584, 1724920, 1854289, 1918230, 2557640, 2587380, 3708578, 3836460, 5174760, 5562867, 7417156, 7672920, 9271445, 11125734, 14834312, 18542890, 22251468, 27814335, 37085780, 44502936, 55628670, 74171560, 111257340, 222514680]

約数ペア:

[(1, 222514680), (2, 111257340), (3, 74171560), (4, 55628670), (5, 44502936), (6, 37085780), (8, 27814335), (10, 22251468), (12, 18542890), (15, 14834312), (20, 11125734), (24, 9271445), (29, 7672920), (30, 7417156), (40, 5562867), (43, 5174760), (58, 3836460), (60, 3708578), (86, 2587380), (87, 2557640), (116, 1918230), (120, 1854289), (129, 1724920), (145, 1534584), (172, 1293690), (174, 1278820), (215, 1034952), (232, 959115), (258, 862460), (290, 767292), (344, 646845), (348, 639410), (430, 517476), (435, 511528), (516, 431230), (580, 383646), (645, 344984), (696, 319705), (860, 258738), (870, 255764), (1032, 215615), (1160, 191823), (1247, 178440), (1290, 172492), (1487, 149640), (1720, 129369), (1740, 127882), (2494, 89220), (2580, 86246), (2974, 74820), (3480, 63941), (3741, 59480), (4461, 49880), (4988, 44610), (5160, 43123), (5948, 37410), (6235, 35688), (7435, 29928), (7482, 29740), (8922, 24940), (9976, 22305), (11896, 18705), (12470, 17844), (14870, 14964)]