1330604732720

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1\times {\mathrm{100559}}^1$

素因数の和:101622

約数の個数: 80

約数和(自身を含む): 3113344840320

約数和(自身を除く): 1782740107600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 857, 965, 1544, 1714, 1930, 3088, 3428, 3860, 4285, 6856, 7720, 8570, 13712, 15440, 17140, 34280, 68560, 100559, 165401, 201118, 330802, 402236, 502795, 661604, 804472, 827005, 1005590, 1323208, 1608944, 1654010, 2011180, 2646416, 3308020, 4022360, 6616040, 8044720, 13232080, 19407887, 38815774, 77631548, 86179063, 97039435, 155263096, 172358126, 194078870, 310526192, 344716252, 388157740, 430895315, 689432504, 776315480, 861790630, 1378865008, 1552630960, 1723581260, 3447162520, 6894325040, 16632559159, 33265118318, 66530236636, 83162795795, 133060473272, 166325591590, 266120946544, 332651183180, 665302366360, 1330604732720]

約数ペア:

[(1, 1330604732720), (2, 665302366360), (4, 332651183180), (5, 266120946544), (8, 166325591590), (10, 133060473272), (16, 83162795795), (20, 66530236636), (40, 33265118318), (80, 16632559159), (193, 6894325040), (386, 3447162520), (772, 1723581260), (857, 1552630960), (965, 1378865008), (1544, 861790630), (1714, 776315480), (1930, 689432504), (3088, 430895315), (3428, 388157740), (3860, 344716252), (4285, 310526192), (6856, 194078870), (7720, 172358126), (8570, 155263096), (13712, 97039435), (15440, 86179063), (17140, 77631548), (34280, 38815774), (68560, 19407887), (100559, 13232080), (165401, 8044720), (201118, 6616040), (330802, 4022360), (402236, 3308020), (502795, 2646416), (661604, 2011180), (804472, 1654010), (827005, 1608944), (1005590, 1323208)]