233324560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21929}}^1$

素因数の和:21968

約数の個数: 80

約数和(自身を含む): 652636800

約数和(自身を除く): 419312240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 21929, 43858, 87716, 109645, 153503, 175432, 219290, 307006, 350864, 416651, 438580, 614012, 767515, 833302, 877160, 1228024, 1535030, 1666604, 1754320, 2083255, 2456048, 2916557, 3070060, 3333208, 4166510, 5833114, 6140120, 6666416, 8333020, 11666228, 12280240, 14582785, 16666040, 23332456, 29165570, 33332080, 46664912, 58331140, 116662280, 233324560]

約数ペア:

[(1, 233324560), (2, 116662280), (4, 58331140), (5, 46664912), (7, 33332080), (8, 29165570), (10, 23332456), (14, 16666040), (16, 14582785), (19, 12280240), (20, 11666228), (28, 8333020), (35, 6666416), (38, 6140120), (40, 5833114), (56, 4166510), (70, 3333208), (76, 3070060), (80, 2916557), (95, 2456048), (112, 2083255), (133, 1754320), (140, 1666604), (152, 1535030), (190, 1228024), (266, 877160), (280, 833302), (304, 767515), (380, 614012), (532, 438580), (560, 416651), (665, 350864), (760, 307006), (1064, 219290), (1330, 175432), (1520, 153503), (2128, 109645), (2660, 87716), (5320, 43858), (10640, 21929)]