211320360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 707616000

約数和(自身を除く): 496295640

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, 503, 540, 778, 1006, 1080, 1167, 1509, 1556, 1945, 2012, 2334, 2515, 3018, 3112, 3501, 3890, 4024, 4527, 4668, 5030, 5835, 6036, 7002, 7545, 7780, 9054, 9336, 10060, 10503, 11670, 12072, 13581, 14004, 15090, 15560, 17505, 18108, 20120, 21006, 22635, 23340, 27162, 28008, 30180, 35010, 36216, 42012, 45270, 46680, 52515, 54324, 60360, 67905, 70020, 84024, 90540, 105030, 108648, 135810, 140040, 181080, 195667, 210060, 271620, 391334, 420120, 543240, 587001, 782668, 978335, 1174002, 1565336, 1761003, 1956670, 2348004, 2935005, 3522006, 3913340, 4696008, 5283009, 5870010, 7044012, 7826680, 8805015, 10566018, 11740020, 14088024, 17610030, 21132036, 23480040, 26415045, 35220060, 42264072, 52830090, 70440120, 105660180, 211320360]

約数ペア:

[(1, 211320360), (2, 105660180), (3, 70440120), (4, 52830090), (5, 42264072), (6, 35220060), (8, 26415045), (9, 23480040), (10, 21132036), (12, 17610030), (15, 14088024), (18, 11740020), (20, 10566018), (24, 8805015), (27, 7826680), (30, 7044012), (36, 5870010), (40, 5283009), (45, 4696008), (54, 3913340), (60, 3522006), (72, 2935005), (90, 2348004), (108, 1956670), (120, 1761003), (135, 1565336), (180, 1174002), (216, 978335), (270, 782668), (360, 587001), (389, 543240), (503, 420120), (540, 391334), (778, 271620), (1006, 210060), (1080, 195667), (1167, 181080), (1509, 140040), (1556, 135810), (1945, 108648), (2012, 105030), (2334, 90540), (2515, 84024), (3018, 70020), (3112, 67905), (3501, 60360), (3890, 54324), (4024, 52515), (4527, 46680), (4668, 45270), (5030, 42012), (5835, 36216), (6036, 35010), (7002, 30180), (7545, 28008), (7780, 27162), (9054, 23340), (9336, 22635), (10060, 21006), (10503, 20120), (11670, 18108), (12072, 17505), (13581, 15560), (14004, 15090)]