2849866400920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1077161}}^1$

素因数の和:1078049

約数の個数: 128

約数和(自身を含む): 8003744524800

約数和(自身を除く): 5153878123880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 859, 1540, 1718, 3080, 3436, 4295, 6013, 6872, 8590, 9449, 12026, 17180, 18898, 24052, 30065, 34360, 37796, 47245, 48104, 60130, 66143, 75592, 94490, 120260, 132286, 188980, 240520, 264572, 330715, 377960, 529144, 661430, 1077161, 1322860, 2154322, 2645720, 4308644, 5385805, 7540127, 8617288, 10771610, 11848771, 15080254, 21543220, 23697542, 30160508, 37700635, 43086440, 47395084, 59243855, 60321016, 75401270, 82941397, 94790168, 118487710, 150802540, 165882794, 236975420, 301605080, 331765588, 414706985, 473950840, 663531176, 829413970, 925281299, 1658827940, 1850562598, 3317655880, 3701125196, 4626406495, 6476969093, 7402250392, 9252812990, 10178094289, 12953938186, 18505625980, 20356188578, 25907876372, 32384845465, 37011251960, 40712377156, 50890471445, 51815752744, 64769690930, 71246660023, 81424754312, 101780942890, 129539381860, 142493320046, 203561885780, 259078763720, 284986640092, 356233300115, 407123771560, 569973280184, 712466600230, 1424933200460, 2849866400920]

約数ペア:

[(1, 2849866400920), (2, 1424933200460), (4, 712466600230), (5, 569973280184), (7, 407123771560), (8, 356233300115), (10, 284986640092), (11, 259078763720), (14, 203561885780), (20, 142493320046), (22, 129539381860), (28, 101780942890), (35, 81424754312), (40, 71246660023), (44, 64769690930), (55, 51815752744), (56, 50890471445), (70, 40712377156), (77, 37011251960), (88, 32384845465), (110, 25907876372), (140, 20356188578), (154, 18505625980), (220, 12953938186), (280, 10178094289), (308, 9252812990), (385, 7402250392), (440, 6476969093), (616, 4626406495), (770, 3701125196), (859, 3317655880), (1540, 1850562598), (1718, 1658827940), (3080, 925281299), (3436, 829413970), (4295, 663531176), (6013, 473950840), (6872, 414706985), (8590, 331765588), (9449, 301605080), (12026, 236975420), (17180, 165882794), (18898, 150802540), (24052, 118487710), (30065, 94790168), (34360, 82941397), (37796, 75401270), (47245, 60321016), (48104, 59243855), (60130, 47395084), (66143, 43086440), (75592, 37700635), (94490, 30160508), (120260, 23697542), (132286, 21543220), (188980, 15080254), (240520, 11848771), (264572, 10771610), (330715, 8617288), (377960, 7540127), (529144, 5385805), (661430, 4308644), (1077161, 2645720), (1322860, 2154322)]