221932480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9042

約数の個数: 112

約数和(自身を含む): 658953216

約数和(自身を除く): 437020736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 9007, 12320, 18014, 24640, 36028, 45035, 63049, 72056, 90070, 99077, 126098, 144112, 180140, 198154, 252196, 288224, 315245, 360280, 396308, 495385, 504392, 576448, 630490, 693539, 720560, 792616, 990770, 1008784, 1260980, 1387078, 1441120, 1585232, 1981540, 2017568, 2521960, 2774156, 2882240, 3170464, 3467695, 3963080, 4035136, 5043920, 5548312, 6340928, 6935390, 7926160, 10087840, 11096624, 13870780, 15852320, 20175680, 22193248, 27741560, 31704640, 44386496, 55483120, 110966240, 221932480]

約数ペア:

[(1, 221932480), (2, 110966240), (4, 55483120), (5, 44386496), (7, 31704640), (8, 27741560), (10, 22193248), (11, 20175680), (14, 15852320), (16, 13870780), (20, 11096624), (22, 10087840), (28, 7926160), (32, 6935390), (35, 6340928), (40, 5548312), (44, 5043920), (55, 4035136), (56, 3963080), (64, 3467695), (70, 3170464), (77, 2882240), (80, 2774156), (88, 2521960), (110, 2017568), (112, 1981540), (140, 1585232), (154, 1441120), (160, 1387078), (176, 1260980), (220, 1008784), (224, 990770), (280, 792616), (308, 720560), (320, 693539), (352, 630490), (385, 576448), (440, 504392), (448, 495385), (560, 396308), (616, 360280), (704, 315245), (770, 288224), (880, 252196), (1120, 198154), (1232, 180140), (1540, 144112), (1760, 126098), (2240, 99077), (2464, 90070), (3080, 72056), (3520, 63049), (4928, 45035), (6160, 36028), (9007, 24640), (12320, 18014)]