205491360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4126

約数の個数: 96

約数和(自身を含む): 653510592

約数和(自身を除く): 448019232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4001, 4280, 5136, 6420, 8002, 8560, 10272, 12003, 12840, 16004, 17120, 20005, 24006, 25680, 32008, 40010, 48012, 51360, 60015, 64016, 80020, 96024, 120030, 128032, 160040, 192048, 240060, 320080, 384096, 428107, 480120, 640160, 856214, 960240, 1284321, 1712428, 1920480, 2140535, 2568642, 3424856, 4281070, 5137284, 6421605, 6849712, 8562140, 10274568, 12843210, 13699424, 17124280, 20549136, 25686420, 34248560, 41098272, 51372840, 68497120, 102745680, 205491360]

約数ペア:

[(1, 205491360), (2, 102745680), (3, 68497120), (4, 51372840), (5, 41098272), (6, 34248560), (8, 25686420), (10, 20549136), (12, 17124280), (15, 13699424), (16, 12843210), (20, 10274568), (24, 8562140), (30, 6849712), (32, 6421605), (40, 5137284), (48, 4281070), (60, 3424856), (80, 2568642), (96, 2140535), (107, 1920480), (120, 1712428), (160, 1284321), (214, 960240), (240, 856214), (321, 640160), (428, 480120), (480, 428107), (535, 384096), (642, 320080), (856, 240060), (1070, 192048), (1284, 160040), (1605, 128032), (1712, 120030), (2140, 96024), (2568, 80020), (3210, 64016), (3424, 60015), (4001, 51360), (4280, 48012), (5136, 40010), (6420, 32008), (8002, 25680), (8560, 24006), (10272, 20005), (12003, 17120), (12840, 16004)]