658328040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1567}}^1$

素因数の和:1976

約数の個数: 128

約数和(自身を含む): 2201472000

約数和(自身を除く): 1543143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 389, 540, 778, 1080, 1167, 1556, 1567, 1945, 2334, 3112, 3134, 3501, 3890, 4668, 4701, 5835, 6268, 7002, 7780, 7835, 9336, 9402, 10503, 11670, 12536, 14004, 14103, 15560, 15670, 17505, 18804, 21006, 23340, 23505, 28008, 28206, 31340, 35010, 37608, 42012, 42309, 46680, 47010, 52515, 56412, 62680, 70020, 70515, 84024, 84618, 94020, 105030, 112824, 140040, 141030, 169236, 188040, 210060, 211545, 282060, 338472, 420120, 423090, 564120, 609563, 846180, 1219126, 1692360, 1828689, 2438252, 3047815, 3657378, 4876504, 5486067, 6095630, 7314756, 9143445, 10972134, 12191260, 14629512, 16458201, 18286890, 21944268, 24382520, 27430335, 32916402, 36573780, 43888536, 54860670, 65832804, 73147560, 82291005, 109721340, 131665608, 164582010, 219442680, 329164020, 658328040]

約数ペア:

[(1, 658328040), (2, 329164020), (3, 219442680), (4, 164582010), (5, 131665608), (6, 109721340), (8, 82291005), (9, 73147560), (10, 65832804), (12, 54860670), (15, 43888536), (18, 36573780), (20, 32916402), (24, 27430335), (27, 24382520), (30, 21944268), (36, 18286890), (40, 16458201), (45, 14629512), (54, 12191260), (60, 10972134), (72, 9143445), (90, 7314756), (108, 6095630), (120, 5486067), (135, 4876504), (180, 3657378), (216, 3047815), (270, 2438252), (360, 1828689), (389, 1692360), (540, 1219126), (778, 846180), (1080, 609563), (1167, 564120), (1556, 423090), (1567, 420120), (1945, 338472), (2334, 282060), (3112, 211545), (3134, 210060), (3501, 188040), (3890, 169236), (4668, 141030), (4701, 140040), (5835, 112824), (6268, 105030), (7002, 94020), (7780, 84618), (7835, 84024), (9336, 70515), (9402, 70020), (10503, 62680), (11670, 56412), (12536, 52515), (14004, 47010), (14103, 46680), (15560, 42309), (15670, 42012), (17505, 37608), (18804, 35010), (21006, 31340), (23340, 28206), (23505, 28008)]