303143025920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{266401}}^1$

素因数の和:266556

約数の個数: 144

約数和(自身を含む): 836391456768

約数和(自身を除く): 533248430848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2240, 2540, 3556, 4064, 4445, 4480, 5080, 7112, 8128, 8890, 8960, 10160, 14224, 16256, 17780, 20320, 28448, 32512, 35560, 40640, 56896, 71120, 81280, 113792, 142240, 162560, 227584, 266401, 284480, 532802, 568960, 1065604, 1137920, 1332005, 1864807, 2131208, 2664010, 3729614, 4262416, 5328020, 7459228, 8524832, 9324035, 10656040, 14918456, 17049664, 18648070, 21312080, 29836912, 33832927, 34099328, 37296140, 42624160, 59673824, 67665854, 68198656, 74592280, 85248320, 119347648, 135331708, 149184560, 169164635, 170496640, 236830489, 238695296, 270663416, 298369120, 338329270, 340993280, 473660978, 477390592, 541326832, 596738240, 676658540, 947321956, 1082653664, 1184152445, 1193476480, 1353317080, 1894643912, 2165307328, 2368304890, 2386952960, 2706634160, 3789287824, 4330614656, 4736609780, 5413268320, 7578575648, 8661229312, 9473219560, 10826536640, 15157151296, 18946439120, 21653073280, 30314302592, 37892878240, 43306146560, 60628605184, 75785756480, 151571512960, 303143025920]

約数ペア:

[(1, 303143025920), (2, 151571512960), (4, 75785756480), (5, 60628605184), (7, 43306146560), (8, 37892878240), (10, 30314302592), (14, 21653073280), (16, 18946439120), (20, 15157151296), (28, 10826536640), (32, 9473219560), (35, 8661229312), (40, 7578575648), (56, 5413268320), (64, 4736609780), (70, 4330614656), (80, 3789287824), (112, 2706634160), (127, 2386952960), (128, 2368304890), (140, 2165307328), (160, 1894643912), (224, 1353317080), (254, 1193476480), (256, 1184152445), (280, 1082653664), (320, 947321956), (448, 676658540), (508, 596738240), (560, 541326832), (635, 477390592), (640, 473660978), (889, 340993280), (896, 338329270), (1016, 298369120), (1120, 270663416), (1270, 238695296), (1280, 236830489), (1778, 170496640), (1792, 169164635), (2032, 149184560), (2240, 135331708), (2540, 119347648), (3556, 85248320), (4064, 74592280), (4445, 68198656), (4480, 67665854), (5080, 59673824), (7112, 42624160), (8128, 37296140), (8890, 34099328), (8960, 33832927), (10160, 29836912), (14224, 21312080), (16256, 18648070), (17780, 17049664), (20320, 14918456), (28448, 10656040), (32512, 9324035), (35560, 8524832), (40640, 7459228), (56896, 5328020), (71120, 4262416), (81280, 3729614), (113792, 2664010), (142240, 2131208), (162560, 1864807), (227584, 1332005), (266401, 1137920), (284480, 1065604), (532802, 568960)]