229012560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45439}}^1$

素因数の和:45465

約数の個数: 120

約数和(自身を含む): 878991360

約数和(自身を除く): 649978800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 45439, 90878, 136317, 181756, 227195, 272634, 318073, 363512, 408951, 454390, 545268, 636146, 681585, 727024, 817902, 908780, 954219, 1090536, 1272292, 1363170, 1590365, 1635804, 1817560, 1908438, 2044755, 2181072, 2544584, 2726340, 2862657, 3180730, 3271608, 3635120, 3816876, 4089510, 4771095, 5089168, 5452680, 5725314, 6361460, 6543216, 7633752, 8179020, 9542190, 10905360, 11450628, 12722920, 14313285, 15267504, 16358040, 19084380, 22901256, 25445840, 28626570, 32716080, 38168760, 45802512, 57253140, 76337520, 114506280, 229012560]

約数ペア:

[(1, 229012560), (2, 114506280), (3, 76337520), (4, 57253140), (5, 45802512), (6, 38168760), (7, 32716080), (8, 28626570), (9, 25445840), (10, 22901256), (12, 19084380), (14, 16358040), (15, 15267504), (16, 14313285), (18, 12722920), (20, 11450628), (21, 10905360), (24, 9542190), (28, 8179020), (30, 7633752), (35, 6543216), (36, 6361460), (40, 5725314), (42, 5452680), (45, 5089168), (48, 4771095), (56, 4089510), (60, 3816876), (63, 3635120), (70, 3271608), (72, 3180730), (80, 2862657), (84, 2726340), (90, 2544584), (105, 2181072), (112, 2044755), (120, 1908438), (126, 1817560), (140, 1635804), (144, 1590365), (168, 1363170), (180, 1272292), (210, 1090536), (240, 954219), (252, 908780), (280, 817902), (315, 727024), (336, 681585), (360, 636146), (420, 545268), (504, 454390), (560, 408951), (630, 363512), (720, 318073), (840, 272634), (1008, 227195), (1260, 181756), (1680, 136317), (2520, 90878), (5040, 45439)]