214321080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5147}}^1$

素因数の和:5508

約数の個数: 64

約数和(自身を含む): 644941440

約数和(自身を除く): 430620360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5147, 5205, 6940, 8328, 10294, 10410, 13880, 15441, 20588, 20820, 25735, 30882, 41176, 41640, 51470, 61764, 77205, 102940, 123528, 154410, 205880, 308820, 617640, 1786009, 3572018, 5358027, 7144036, 8930045, 10716054, 14288072, 17860090, 21432108, 26790135, 35720180, 42864216, 53580270, 71440360, 107160540, 214321080]

約数ペア:

[(1, 214321080), (2, 107160540), (3, 71440360), (4, 53580270), (5, 42864216), (6, 35720180), (8, 26790135), (10, 21432108), (12, 17860090), (15, 14288072), (20, 10716054), (24, 8930045), (30, 7144036), (40, 5358027), (60, 3572018), (120, 1786009), (347, 617640), (694, 308820), (1041, 205880), (1388, 154410), (1735, 123528), (2082, 102940), (2776, 77205), (3470, 61764), (4164, 51470), (5147, 41640), (5205, 41176), (6940, 30882), (8328, 25735), (10294, 20820), (10410, 20588), (13880, 15441)]