8822520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{389}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 33976800

約数和(自身を除く): 25154280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 389, 405, 420, 504, 540, 567, 630, 648, 756, 778, 810, 840, 945, 1080, 1134, 1167, 1260, 1512, 1556, 1620, 1890, 1945, 2268, 2334, 2520, 2723, 2835, 3112, 3240, 3501, 3780, 3890, 4536, 4668, 5446, 5670, 5835, 7002, 7560, 7780, 8169, 9336, 10503, 10892, 11340, 11670, 13615, 14004, 15560, 16338, 17505, 21006, 21784, 22680, 23340, 24507, 27230, 28008, 31509, 32676, 35010, 40845, 42012, 46680, 49014, 52515, 54460, 63018, 65352, 70020, 73521, 81690, 84024, 98028, 105030, 108920, 122535, 126036, 140040, 147042, 157545, 163380, 196056, 210060, 220563, 245070, 252072, 294084, 315090, 326760, 367605, 420120, 441126, 490140, 588168, 630180, 735210, 882252, 980280, 1102815, 1260360, 1470420, 1764504, 2205630, 2940840, 4411260, 8822520]

約数ペア:

[(1, 8822520), (2, 4411260), (3, 2940840), (4, 2205630), (5, 1764504), (6, 1470420), (7, 1260360), (8, 1102815), (9, 980280), (10, 882252), (12, 735210), (14, 630180), (15, 588168), (18, 490140), (20, 441126), (21, 420120), (24, 367605), (27, 326760), (28, 315090), (30, 294084), (35, 252072), (36, 245070), (40, 220563), (42, 210060), (45, 196056), (54, 163380), (56, 157545), (60, 147042), (63, 140040), (70, 126036), (72, 122535), (81, 108920), (84, 105030), (90, 98028), (105, 84024), (108, 81690), (120, 73521), (126, 70020), (135, 65352), (140, 63018), (162, 54460), (168, 52515), (180, 49014), (189, 46680), (210, 42012), (216, 40845), (252, 35010), (270, 32676), (280, 31509), (315, 28008), (324, 27230), (360, 24507), (378, 23340), (389, 22680), (405, 21784), (420, 21006), (504, 17505), (540, 16338), (567, 15560), (630, 14004), (648, 13615), (756, 11670), (778, 11340), (810, 10892), (840, 10503), (945, 9336), (1080, 8169), (1134, 7780), (1167, 7560), (1260, 7002), (1512, 5835), (1556, 5670), (1620, 5446), (1890, 4668), (1945, 4536), (2268, 3890), (2334, 3780), (2520, 3501), (2723, 3240), (2835, 3112)]