442707263320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1364191}}^1$

素因数の和:1364289

約数の個数: 128

約数和(自身を含む): 1217950617600

約数和(自身を除く): 775243354280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 61, 70, 76, 95, 122, 133, 140, 152, 190, 244, 266, 280, 305, 380, 427, 488, 532, 610, 665, 760, 854, 1064, 1159, 1220, 1330, 1708, 2135, 2318, 2440, 2660, 3416, 4270, 4636, 5320, 5795, 8113, 8540, 9272, 11590, 16226, 17080, 23180, 32452, 40565, 46360, 64904, 81130, 162260, 324520, 1364191, 2728382, 5456764, 6820955, 9549337, 10913528, 13641910, 19098674, 25919629, 27283820, 38197348, 47746685, 51839258, 54567640, 76394696, 83215651, 95493370, 103678516, 129598145, 166431302, 181437403, 190986740, 207357032, 259196290, 332862604, 362874806, 381973480, 416078255, 518392580, 582509557, 665725208, 725749612, 832156510, 907187015, 1036785160, 1165019114, 1451499224, 1581097369, 1664313020, 1814374030, 2330038228, 2912547785, 3162194738, 3328626040, 3628748060, 4660076456, 5825095570, 6324389476, 7257496120, 7905486845, 11067681583, 11650191140, 12648778952, 15810973690, 22135363166, 23300382280, 31621947380, 44270726332, 55338407915, 63243894760, 88541452664, 110676815830, 221353631660, 442707263320]

約数ペア:

[(1, 442707263320), (2, 221353631660), (4, 110676815830), (5, 88541452664), (7, 63243894760), (8, 55338407915), (10, 44270726332), (14, 31621947380), (19, 23300382280), (20, 22135363166), (28, 15810973690), (35, 12648778952), (38, 11650191140), (40, 11067681583), (56, 7905486845), (61, 7257496120), (70, 6324389476), (76, 5825095570), (95, 4660076456), (122, 3628748060), (133, 3328626040), (140, 3162194738), (152, 2912547785), (190, 2330038228), (244, 1814374030), (266, 1664313020), (280, 1581097369), (305, 1451499224), (380, 1165019114), (427, 1036785160), (488, 907187015), (532, 832156510), (610, 725749612), (665, 665725208), (760, 582509557), (854, 518392580), (1064, 416078255), (1159, 381973480), (1220, 362874806), (1330, 332862604), (1708, 259196290), (2135, 207357032), (2318, 190986740), (2440, 181437403), (2660, 166431302), (3416, 129598145), (4270, 103678516), (4636, 95493370), (5320, 83215651), (5795, 76394696), (8113, 54567640), (8540, 51839258), (9272, 47746685), (11590, 38197348), (16226, 27283820), (17080, 25919629), (23180, 19098674), (32452, 13641910), (40565, 10913528), (46360, 9549337), (64904, 6820955), (81130, 5456764), (162260, 2728382), (324520, 1364191)]