2078889781200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{6440179}}^1$

素因数の和:6440469

約数の個数: 120

約数和(自身を含む): 6684134018400

約数和(自身を除く): 4605244237200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 269, 300, 400, 538, 600, 807, 1076, 1200, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 6725, 8070, 10760, 12912, 13450, 16140, 20175, 21520, 26900, 32280, 40350, 53800, 64560, 80700, 107600, 161400, 322800, 6440179, 12880358, 19320537, 25760716, 32200895, 38641074, 51521432, 64401790, 77282148, 96602685, 103042864, 128803580, 154564296, 161004475, 193205370, 257607160, 309128592, 322008950, 386410740, 483013425, 515214320, 644017900, 772821480, 966026850, 1288035800, 1545642960, 1732408151, 1932053700, 2576071600, 3464816302, 3864107400, 5197224453, 6929632604, 7728214800, 8662040755, 10394448906, 13859265208, 17324081510, 20788897812, 25986122265, 27718530416, 34648163020, 41577795624, 43310203775, 51972244530, 69296326040, 83155591248, 86620407550, 103944489060, 129930611325, 138592652080, 173240815100, 207888978120, 259861222650, 346481630200, 415777956240, 519722445300, 692963260400, 1039444890600, 2078889781200]

約数ペア:

[(1, 2078889781200), (2, 1039444890600), (3, 692963260400), (4, 519722445300), (5, 415777956240), (6, 346481630200), (8, 259861222650), (10, 207888978120), (12, 173240815100), (15, 138592652080), (16, 129930611325), (20, 103944489060), (24, 86620407550), (25, 83155591248), (30, 69296326040), (40, 51972244530), (48, 43310203775), (50, 41577795624), (60, 34648163020), (75, 27718530416), (80, 25986122265), (100, 20788897812), (120, 17324081510), (150, 13859265208), (200, 10394448906), (240, 8662040755), (269, 7728214800), (300, 6929632604), (400, 5197224453), (538, 3864107400), (600, 3464816302), (807, 2576071600), (1076, 1932053700), (1200, 1732408151), (1345, 1545642960), (1614, 1288035800), (2152, 966026850), (2690, 772821480), (3228, 644017900), (4035, 515214320), (4304, 483013425), (5380, 386410740), (6456, 322008950), (6725, 309128592), (8070, 257607160), (10760, 193205370), (12912, 161004475), (13450, 154564296), (16140, 128803580), (20175, 103042864), (21520, 96602685), (26900, 77282148), (32280, 64401790), (40350, 51521432), (53800, 38641074), (64560, 32200895), (80700, 25760716), (107600, 19320537), (161400, 12880358), (322800, 6440179)]