312074560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 112

約数和(自身を含む): 856756224

約数和(自身を除く): 544681664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1097, 1120, 1270, 1778, 2032, 2194, 2240, 2540, 3556, 4064, 4388, 4445, 5080, 5485, 7112, 7679, 8128, 8776, 8890, 10160, 10970, 14224, 15358, 17552, 17780, 20320, 21940, 28448, 30716, 35104, 35560, 38395, 40640, 43880, 56896, 61432, 70208, 71120, 76790, 87760, 122864, 139319, 142240, 153580, 175520, 245728, 278638, 284480, 307160, 351040, 491456, 557276, 614320, 696595, 975233, 1114552, 1228640, 1393190, 1950466, 2229104, 2457280, 2786380, 3900932, 4458208, 4876165, 5572760, 7801864, 8916416, 9752330, 11145520, 15603728, 19504660, 22291040, 31207456, 39009320, 44582080, 62414912, 78018640, 156037280, 312074560]

約数ペア:

[(1, 312074560), (2, 156037280), (4, 78018640), (5, 62414912), (7, 44582080), (8, 39009320), (10, 31207456), (14, 22291040), (16, 19504660), (20, 15603728), (28, 11145520), (32, 9752330), (35, 8916416), (40, 7801864), (56, 5572760), (64, 4876165), (70, 4458208), (80, 3900932), (112, 2786380), (127, 2457280), (140, 2229104), (160, 1950466), (224, 1393190), (254, 1228640), (280, 1114552), (320, 975233), (448, 696595), (508, 614320), (560, 557276), (635, 491456), (889, 351040), (1016, 307160), (1097, 284480), (1120, 278638), (1270, 245728), (1778, 175520), (2032, 153580), (2194, 142240), (2240, 139319), (2540, 122864), (3556, 87760), (4064, 76790), (4388, 71120), (4445, 70208), (5080, 61432), (5485, 56896), (7112, 43880), (7679, 40640), (8128, 38395), (8776, 35560), (8890, 35104), (10160, 30716), (10970, 28448), (14224, 21940), (15358, 20320), (17552, 17780)]