56266560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2791}}^1$

素因数の和:2821

約数の個数: 168

約数和(自身を含む): 221260416

約数和(自身を除く): 164993856

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2791, 2880, 3360, 4032, 5040, 5582, 6720, 8373, 10080, 11164, 13955, 16746, 19537, 20160, 22328, 25119, 27910, 33492, 39074, 41865, 44656, 50238, 55820, 58611, 66984, 78148, 83730, 89312, 97685, 100476, 111640, 117222, 125595, 133968, 156296, 167460, 175833, 178624, 195370, 200952, 223280, 234444, 251190, 267936, 293055, 312592, 334920, 351666, 390740, 401904, 446560, 468888, 502380, 535872, 586110, 625184, 669840, 703332, 781480, 803808, 879165, 893120, 937776, 1004760, 1172220, 1250368, 1339680, 1406664, 1562960, 1607616, 1758330, 1875552, 2009520, 2344440, 2679360, 2813328, 3125920, 3516660, 3751104, 4019040, 4688880, 5626656, 6251840, 7033320, 8038080, 9377760, 11253312, 14066640, 18755520, 28133280, 56266560]

約数ペア:

[(1, 56266560), (2, 28133280), (3, 18755520), (4, 14066640), (5, 11253312), (6, 9377760), (7, 8038080), (8, 7033320), (9, 6251840), (10, 5626656), (12, 4688880), (14, 4019040), (15, 3751104), (16, 3516660), (18, 3125920), (20, 2813328), (21, 2679360), (24, 2344440), (28, 2009520), (30, 1875552), (32, 1758330), (35, 1607616), (36, 1562960), (40, 1406664), (42, 1339680), (45, 1250368), (48, 1172220), (56, 1004760), (60, 937776), (63, 893120), (64, 879165), (70, 803808), (72, 781480), (80, 703332), (84, 669840), (90, 625184), (96, 586110), (105, 535872), (112, 502380), (120, 468888), (126, 446560), (140, 401904), (144, 390740), (160, 351666), (168, 334920), (180, 312592), (192, 293055), (210, 267936), (224, 251190), (240, 234444), (252, 223280), (280, 200952), (288, 195370), (315, 178624), (320, 175833), (336, 167460), (360, 156296), (420, 133968), (448, 125595), (480, 117222), (504, 111640), (560, 100476), (576, 97685), (630, 89312), (672, 83730), (720, 78148), (840, 66984), (960, 58611), (1008, 55820), (1120, 50238), (1260, 44656), (1344, 41865), (1440, 39074), (1680, 33492), (2016, 27910), (2240, 25119), (2520, 22328), (2791, 20160), (2880, 19537), (3360, 16746), (4032, 13955), (5040, 11164), (5582, 10080), (6720, 8373)]