1050280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 3064320

約数和(自身を除く): 2014040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 121, 124, 140, 154, 155, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 484, 605, 616, 620, 682, 770, 847, 868, 968, 1085, 1210, 1240, 1364, 1540, 1694, 1705, 1736, 2170, 2387, 2420, 2728, 3080, 3388, 3410, 3751, 4235, 4340, 4774, 4840, 6776, 6820, 7502, 8470, 8680, 9548, 11935, 13640, 15004, 16940, 18755, 19096, 23870, 26257, 30008, 33880, 37510, 47740, 52514, 75020, 95480, 105028, 131285, 150040, 210056, 262570, 525140, 1050280]

約数ペア:

[(1, 1050280), (2, 525140), (4, 262570), (5, 210056), (7, 150040), (8, 131285), (10, 105028), (11, 95480), (14, 75020), (20, 52514), (22, 47740), (28, 37510), (31, 33880), (35, 30008), (40, 26257), (44, 23870), (55, 19096), (56, 18755), (62, 16940), (70, 15004), (77, 13640), (88, 11935), (110, 9548), (121, 8680), (124, 8470), (140, 7502), (154, 6820), (155, 6776), (217, 4840), (220, 4774), (242, 4340), (248, 4235), (280, 3751), (308, 3410), (310, 3388), (341, 3080), (385, 2728), (434, 2420), (440, 2387), (484, 2170), (605, 1736), (616, 1705), (620, 1694), (682, 1540), (770, 1364), (847, 1240), (868, 1210), (968, 1085)]