199052880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63799}}^1$

素因数の和:63828

約数の個数: 80

約数和(自身を含む): 664540800

約数和(自身を除く): 465487920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 63799, 127598, 191397, 255196, 318995, 382794, 510392, 637990, 765588, 829387, 956985, 1020784, 1275980, 1531176, 1658774, 1913970, 2488161, 2551960, 3062352, 3317548, 3827940, 4146935, 4976322, 5103920, 6635096, 7655880, 8293870, 9952644, 12440805, 13270192, 15311760, 16587740, 19905288, 24881610, 33175480, 39810576, 49763220, 66350960, 99526440, 199052880]

約数ペア:

[(1, 199052880), (2, 99526440), (3, 66350960), (4, 49763220), (5, 39810576), (6, 33175480), (8, 24881610), (10, 19905288), (12, 16587740), (13, 15311760), (15, 13270192), (16, 12440805), (20, 9952644), (24, 8293870), (26, 7655880), (30, 6635096), (39, 5103920), (40, 4976322), (48, 4146935), (52, 3827940), (60, 3317548), (65, 3062352), (78, 2551960), (80, 2488161), (104, 1913970), (120, 1658774), (130, 1531176), (156, 1275980), (195, 1020784), (208, 956985), (240, 829387), (260, 765588), (312, 637990), (390, 510392), (520, 382794), (624, 318995), (780, 255196), (1040, 191397), (1560, 127598), (3120, 63799)]