331444960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26903}}^1$

素因数の和:26936

約数の個数: 96

約数和(自身を含む): 976292352

約数和(自身を除く): 644847392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 26903, 53806, 107612, 134515, 188321, 215224, 269030, 295933, 376642, 430448, 538060, 591866, 753284, 860896, 941605, 1076120, 1183732, 1479665, 1506568, 1883210, 2071531, 2152240, 2367464, 2959330, 3013136, 3766420, 4143062, 4304480, 4734928, 5918660, 6026272, 7532840, 8286124, 9469856, 10357655, 11837320, 15065680, 16572248, 20715310, 23674640, 30131360, 33144496, 41430620, 47349280, 66288992, 82861240, 165722480, 331444960]

約数ペア:

[(1, 331444960), (2, 165722480), (4, 82861240), (5, 66288992), (7, 47349280), (8, 41430620), (10, 33144496), (11, 30131360), (14, 23674640), (16, 20715310), (20, 16572248), (22, 15065680), (28, 11837320), (32, 10357655), (35, 9469856), (40, 8286124), (44, 7532840), (55, 6026272), (56, 5918660), (70, 4734928), (77, 4304480), (80, 4143062), (88, 3766420), (110, 3013136), (112, 2959330), (140, 2367464), (154, 2152240), (160, 2071531), (176, 1883210), (220, 1506568), (224, 1479665), (280, 1183732), (308, 1076120), (352, 941605), (385, 860896), (440, 753284), (560, 591866), (616, 538060), (770, 430448), (880, 376642), (1120, 295933), (1232, 269030), (1540, 215224), (1760, 188321), (2464, 134515), (3080, 107612), (6160, 53806), (12320, 26903)]