143916640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6804

約数の個数: 96

約数和(自身を含む): 409086720

約数和(自身を除く): 265170080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 6763, 10640, 13526, 21280, 27052, 33815, 47341, 54104, 67630, 94682, 108208, 128497, 135260, 189364, 216416, 236705, 256994, 270520, 378728, 473410, 513988, 541040, 642485, 757456, 899479, 946820, 1027976, 1082080, 1284970, 1514912, 1798958, 1893640, 2055952, 2569940, 3597916, 3787280, 4111904, 4497395, 5139880, 7195832, 7574560, 8994790, 10279760, 14391664, 17989580, 20559520, 28783328, 35979160, 71958320, 143916640]

約数ペア:

[(1, 143916640), (2, 71958320), (4, 35979160), (5, 28783328), (7, 20559520), (8, 17989580), (10, 14391664), (14, 10279760), (16, 8994790), (19, 7574560), (20, 7195832), (28, 5139880), (32, 4497395), (35, 4111904), (38, 3787280), (40, 3597916), (56, 2569940), (70, 2055952), (76, 1893640), (80, 1798958), (95, 1514912), (112, 1284970), (133, 1082080), (140, 1027976), (152, 946820), (160, 899479), (190, 757456), (224, 642485), (266, 541040), (280, 513988), (304, 473410), (380, 378728), (532, 270520), (560, 256994), (608, 236705), (665, 216416), (760, 189364), (1064, 135260), (1120, 128497), (1330, 108208), (1520, 94682), (2128, 67630), (2660, 54104), (3040, 47341), (4256, 33815), (5320, 27052), (6763, 21280), (10640, 13526)]