198603240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3567

約数の個数: 128

約数和(自身を含む): 665280000

約数和(自身を除く): 466676760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3499, 3784, 4730, 5160, 5676, 6998, 7095, 9460, 10497, 11352, 13996, 14190, 17495, 18920, 20994, 27992, 28380, 34990, 38489, 41988, 52485, 56760, 69980, 76978, 83976, 104970, 115467, 139960, 150457, 153956, 192445, 209940, 230934, 300914, 307912, 384890, 419880, 451371, 461868, 577335, 601828, 752285, 769780, 902742, 923736, 1154670, 1203656, 1504570, 1539560, 1655027, 1805484, 2256855, 2309340, 3009140, 3310054, 3610968, 4513710, 4618680, 4965081, 6018280, 6620108, 8275135, 9027420, 9930162, 13240216, 16550270, 18054840, 19860324, 24825405, 33100540, 39720648, 49650810, 66201080, 99301620, 198603240]

約数ペア:

[(1, 198603240), (2, 99301620), (3, 66201080), (4, 49650810), (5, 39720648), (6, 33100540), (8, 24825405), (10, 19860324), (11, 18054840), (12, 16550270), (15, 13240216), (20, 9930162), (22, 9027420), (24, 8275135), (30, 6620108), (33, 6018280), (40, 4965081), (43, 4618680), (44, 4513710), (55, 3610968), (60, 3310054), (66, 3009140), (86, 2309340), (88, 2256855), (110, 1805484), (120, 1655027), (129, 1539560), (132, 1504570), (165, 1203656), (172, 1154670), (215, 923736), (220, 902742), (258, 769780), (264, 752285), (330, 601828), (344, 577335), (430, 461868), (440, 451371), (473, 419880), (516, 384890), (645, 307912), (660, 300914), (860, 230934), (946, 209940), (1032, 192445), (1290, 153956), (1320, 150457), (1419, 139960), (1720, 115467), (1892, 104970), (2365, 83976), (2580, 76978), (2838, 69980), (3499, 56760), (3784, 52485), (4730, 41988), (5160, 38489), (5676, 34990), (6998, 28380), (7095, 27992), (9460, 20994), (10497, 18920), (11352, 17495), (13996, 14190)]