157514560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3744

約数の個数: 112

約数和(自身を含む): 451347840

約数和(自身を除く): 293833280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3701, 4256, 5320, 6080, 7402, 8512, 10640, 14804, 18505, 21280, 25907, 29608, 37010, 42560, 51814, 59216, 70319, 74020, 103628, 118432, 129535, 140638, 148040, 207256, 236864, 259070, 281276, 296080, 351595, 414512, 492233, 518140, 562552, 592160, 703190, 829024, 984466, 1036280, 1125104, 1184320, 1406380, 1658048, 1968932, 2072560, 2250208, 2461165, 2812760, 3937864, 4145120, 4500416, 4922330, 5625520, 7875728, 8290240, 9844660, 11251040, 15751456, 19689320, 22502080, 31502912, 39378640, 78757280, 157514560]

約数ペア:

[(1, 157514560), (2, 78757280), (4, 39378640), (5, 31502912), (7, 22502080), (8, 19689320), (10, 15751456), (14, 11251040), (16, 9844660), (19, 8290240), (20, 7875728), (28, 5625520), (32, 4922330), (35, 4500416), (38, 4145120), (40, 3937864), (56, 2812760), (64, 2461165), (70, 2250208), (76, 2072560), (80, 1968932), (95, 1658048), (112, 1406380), (133, 1184320), (140, 1125104), (152, 1036280), (160, 984466), (190, 829024), (224, 703190), (266, 592160), (280, 562552), (304, 518140), (320, 492233), (380, 414512), (448, 351595), (532, 296080), (560, 281276), (608, 259070), (665, 236864), (760, 207256), (1064, 148040), (1120, 140638), (1216, 129535), (1330, 118432), (1520, 103628), (2128, 74020), (2240, 70319), (2660, 59216), (3040, 51814), (3701, 42560), (4256, 37010), (5320, 29608), (6080, 25907), (7402, 21280), (8512, 18505), (10640, 14804)]