2080492445920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{41539}}^1$

素因数の和:41985

約数の個数: 192

約数和(自身を含む): 5670852042240

約数和(自身を除く): 3590359596320

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, 227, 280, 394, 454, 560, 788, 908, 985, 1120, 1135, 1379, 1576, 1589, 1816, 1970, 2270, 2758, 3152, 3178, 3632, 3940, 4540, 5516, 6304, 6356, 6895, 7264, 7880, 7945, 9080, 11032, 12712, 13790, 15760, 15890, 18160, 22064, 25424, 27580, 31520, 31780, 36320, 41539, 44128, 44719, 50848, 55160, 63560, 83078, 89438, 110320, 127120, 166156, 178876, 207695, 220640, 223595, 254240, 290773, 313033, 332312, 357752, 415390, 447190, 581546, 626066, 664624, 715504, 830780, 894380, 1163092, 1252132, 1329248, 1431008, 1453865, 1565165, 1661560, 1788760, 2326184, 2504264, 2907730, 3130330, 3323120, 3577520, 4652368, 5008528, 5815460, 6260660, 6646240, 7155040, 8183183, 9304736, 9429353, 10017056, 11630920, 12521320, 16366366, 18858706, 23261840, 25042640, 32732732, 37717412, 40915915, 46523680, 47146765, 50085280, 57282281, 65465464, 66005471, 75434824, 81831830, 94293530, 114564562, 130930928, 132010942, 150869648, 163663660, 188587060, 229129124, 261861856, 264021884, 286411405, 301739296, 327327320, 330027355, 377174120, 458258248, 528043768, 572822810, 654654640, 660054710, 754348240, 916516496, 1056087536, 1145645620, 1309309280, 1320109420, 1508696480, 1833032992, 1857582541, 2112175072, 2291291240, 2640218840, 3715165082, 4582582480, 5280437680, 7430330164, 9165164960, 9287912705, 10560875360, 13003077787, 14860660328, 18575825410, 26006155574, 29721320656, 37151650820, 52012311148, 59442641312, 65015388935, 74303301640, 104024622296, 130030777870, 148606603280, 208049244592, 260061555740, 297213206560, 416098489184, 520123111480, 1040246222960, 2080492445920]

約数ペア:

[(1, 2080492445920), (2, 1040246222960), (4, 520123111480), (5, 416098489184), (7, 297213206560), (8, 260061555740), (10, 208049244592), (14, 148606603280), (16, 130030777870), (20, 104024622296), (28, 74303301640), (32, 65015388935), (35, 59442641312), (40, 52012311148), (56, 37151650820), (70, 29721320656), (80, 26006155574), (112, 18575825410), (140, 14860660328), (160, 13003077787), (197, 10560875360), (224, 9287912705), (227, 9165164960), (280, 7430330164), (394, 5280437680), (454, 4582582480), (560, 3715165082), (788, 2640218840), (908, 2291291240), (985, 2112175072), (1120, 1857582541), (1135, 1833032992), (1379, 1508696480), (1576, 1320109420), (1589, 1309309280), (1816, 1145645620), (1970, 1056087536), (2270, 916516496), (2758, 754348240), (3152, 660054710), (3178, 654654640), (3632, 572822810), (3940, 528043768), (4540, 458258248), (5516, 377174120), (6304, 330027355), (6356, 327327320), (6895, 301739296), (7264, 286411405), (7880, 264021884), (7945, 261861856), (9080, 229129124), (11032, 188587060), (12712, 163663660), (13790, 150869648), (15760, 132010942), (15890, 130930928), (18160, 114564562), (22064, 94293530), (25424, 81831830), (27580, 75434824), (31520, 66005471), (31780, 65465464), (36320, 57282281), (41539, 50085280), (44128, 47146765), (44719, 46523680), (50848, 40915915), (55160, 37717412), (63560, 32732732), (83078, 25042640), (89438, 23261840), (110320, 18858706), (127120, 16366366), (166156, 12521320), (178876, 11630920), (207695, 10017056), (220640, 9429353), (223595, 9304736), (254240, 8183183), (290773, 7155040), (313033, 6646240), (332312, 6260660), (357752, 5815460), (415390, 5008528), (447190, 4652368), (581546, 3577520), (626066, 3323120), (664624, 3130330), (715504, 2907730), (830780, 2504264), (894380, 2326184), (1163092, 1788760), (1252132, 1661560), (1329248, 1565165), (1431008, 1453865)]