144261040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 120

約数和(自身を含む): 421535520

約数和(自身を除く): 277274480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2129, 2420, 3080, 3388, 4235, 4258, 4840, 6160, 6776, 8470, 8516, 9680, 10645, 13552, 14903, 16940, 17032, 21290, 23419, 29806, 33880, 34064, 42580, 46838, 59612, 67760, 74515, 85160, 93676, 117095, 119224, 149030, 163933, 170320, 187352, 234190, 238448, 257609, 298060, 327866, 374704, 468380, 515218, 596120, 655732, 819665, 936760, 1030436, 1192240, 1288045, 1311464, 1639330, 1803263, 1873520, 2060872, 2576090, 2622928, 3278660, 3606526, 4121744, 5152180, 6557320, 7213052, 9016315, 10304360, 13114640, 14426104, 18032630, 20608720, 28852208, 36065260, 72130520, 144261040]

約数ペア:

[(1, 144261040), (2, 72130520), (4, 36065260), (5, 28852208), (7, 20608720), (8, 18032630), (10, 14426104), (11, 13114640), (14, 10304360), (16, 9016315), (20, 7213052), (22, 6557320), (28, 5152180), (35, 4121744), (40, 3606526), (44, 3278660), (55, 2622928), (56, 2576090), (70, 2060872), (77, 1873520), (80, 1803263), (88, 1639330), (110, 1311464), (112, 1288045), (121, 1192240), (140, 1030436), (154, 936760), (176, 819665), (220, 655732), (242, 596120), (280, 515218), (308, 468380), (385, 374704), (440, 327866), (484, 298060), (560, 257609), (605, 238448), (616, 234190), (770, 187352), (847, 170320), (880, 163933), (968, 149030), (1210, 119224), (1232, 117095), (1540, 93676), (1694, 85160), (1936, 74515), (2129, 67760), (2420, 59612), (3080, 46838), (3388, 42580), (4235, 34064), (4258, 33880), (4840, 29806), (6160, 23419), (6776, 21290), (8470, 17032), (8516, 16940), (9680, 14903), (10645, 13552)]