2065623840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{204923}}^1$

素因数の和:204951

約数の個数: 144

約数和(自身を含む): 8055972288

約数和(自身を除く): 5990348448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 204923, 409846, 614769, 819692, 1024615, 1229538, 1434461, 1639384, 1844307, 2049230, 2459076, 2868922, 3073845, 3278768, 3688614, 4098460, 4303383, 4918152, 5737844, 6147690, 6557536, 7172305, 7377228, 8196920, 8606766, 9221535, 9836304, 11475688, 12295380, 12910149, 14344610, 14754456, 16393840, 17213532, 18443070, 19672608, 21516915, 22951376, 24590760, 25820298, 28689220, 29508912, 32787680, 34427064, 36886140, 43033830, 45902752, 49181520, 51640596, 57378440, 59017824, 64550745, 68854128, 73772280, 86067660, 98363040, 103281192, 114756880, 129101490, 137708256, 147544560, 172135320, 206562384, 229513760, 258202980, 295089120, 344270640, 413124768, 516405960, 688541280, 1032811920, 2065623840]

約数ペア:

[(1, 2065623840), (2, 1032811920), (3, 688541280), (4, 516405960), (5, 413124768), (6, 344270640), (7, 295089120), (8, 258202980), (9, 229513760), (10, 206562384), (12, 172135320), (14, 147544560), (15, 137708256), (16, 129101490), (18, 114756880), (20, 103281192), (21, 98363040), (24, 86067660), (28, 73772280), (30, 68854128), (32, 64550745), (35, 59017824), (36, 57378440), (40, 51640596), (42, 49181520), (45, 45902752), (48, 43033830), (56, 36886140), (60, 34427064), (63, 32787680), (70, 29508912), (72, 28689220), (80, 25820298), (84, 24590760), (90, 22951376), (96, 21516915), (105, 19672608), (112, 18443070), (120, 17213532), (126, 16393840), (140, 14754456), (144, 14344610), (160, 12910149), (168, 12295380), (180, 11475688), (210, 9836304), (224, 9221535), (240, 8606766), (252, 8196920), (280, 7377228), (288, 7172305), (315, 6557536), (336, 6147690), (360, 5737844), (420, 4918152), (480, 4303383), (504, 4098460), (560, 3688614), (630, 3278768), (672, 3073845), (720, 2868922), (840, 2459076), (1008, 2049230), (1120, 1844307), (1260, 1639384), (1440, 1434461), (1680, 1229538), (2016, 1024615), (2520, 819692), (3360, 614769), (5040, 409846), (10080, 204923)]