124220320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 337696128

約数和(自身を除く): 213475808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 394, 560, 563, 788, 985, 1120, 1126, 1379, 1576, 1970, 2252, 2758, 2815, 3152, 3940, 3941, 4504, 5516, 5630, 6304, 6895, 7880, 7882, 9008, 11032, 11260, 13790, 15760, 15764, 18016, 19705, 22064, 22520, 27580, 31520, 31528, 39410, 44128, 45040, 55160, 63056, 78820, 90080, 110320, 110911, 126112, 157640, 220640, 221822, 315280, 443644, 554555, 630560, 776377, 887288, 1109110, 1552754, 1774576, 2218220, 3105508, 3549152, 3881885, 4436440, 6211016, 7763770, 8872880, 12422032, 15527540, 17745760, 24844064, 31055080, 62110160, 124220320]

約数ペア:

[(1, 124220320), (2, 62110160), (4, 31055080), (5, 24844064), (7, 17745760), (8, 15527540), (10, 12422032), (14, 8872880), (16, 7763770), (20, 6211016), (28, 4436440), (32, 3881885), (35, 3549152), (40, 3105508), (56, 2218220), (70, 1774576), (80, 1552754), (112, 1109110), (140, 887288), (160, 776377), (197, 630560), (224, 554555), (280, 443644), (394, 315280), (560, 221822), (563, 220640), (788, 157640), (985, 126112), (1120, 110911), (1126, 110320), (1379, 90080), (1576, 78820), (1970, 63056), (2252, 55160), (2758, 45040), (2815, 44128), (3152, 39410), (3940, 31528), (3941, 31520), (4504, 27580), (5516, 22520), (5630, 22064), (6304, 19705), (6895, 18016), (7880, 15764), (7882, 15760), (9008, 13790), (11032, 11260)]