1728858767840

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3989}}^1\times {\mathrm{11933}}^1$

素因数の和:16164

約数の個数: 96

約数和(自身を含む): 4103794225440

約数和(自身を除く): 2374935457600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 3989, 4540, 7264, 7978, 9080, 11933, 15956, 18160, 19945, 23866, 31912, 36320, 39890, 47732, 59665, 63824, 79780, 95464, 119330, 127648, 159560, 190928, 238660, 319120, 381856, 477320, 638240, 905503, 954640, 1811006, 1909280, 2708791, 3622012, 4527515, 5417582, 7244024, 9055030, 10835164, 13543955, 14488048, 18110060, 21670328, 27087910, 28976096, 36220120, 43340656, 47600737, 54175820, 72440240, 86681312, 95201474, 108351640, 144880480, 190402948, 216703280, 238003685, 380805896, 433406560, 476007370, 761611792, 952014740, 1523223584, 1904029480, 3808058960, 7616117920, 10805367299, 21610734598, 43221469196, 54026836495, 86442938392, 108053672990, 172885876784, 216107345980, 345771753568, 432214691960, 864429383920, 1728858767840]

約数ペア:

[(1, 1728858767840), (2, 864429383920), (4, 432214691960), (5, 345771753568), (8, 216107345980), (10, 172885876784), (16, 108053672990), (20, 86442938392), (32, 54026836495), (40, 43221469196), (80, 21610734598), (160, 10805367299), (227, 7616117920), (454, 3808058960), (908, 1904029480), (1135, 1523223584), (1816, 952014740), (2270, 761611792), (3632, 476007370), (3989, 433406560), (4540, 380805896), (7264, 238003685), (7978, 216703280), (9080, 190402948), (11933, 144880480), (15956, 108351640), (18160, 95201474), (19945, 86681312), (23866, 72440240), (31912, 54175820), (36320, 47600737), (39890, 43340656), (47732, 36220120), (59665, 28976096), (63824, 27087910), (79780, 21670328), (95464, 18110060), (119330, 14488048), (127648, 13543955), (159560, 10835164), (190928, 9055030), (238660, 7244024), (319120, 5417582), (381856, 4527515), (477320, 3622012), (638240, 2708791), (905503, 1909280), (954640, 1811006)]