6858568960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1540

約数の個数: 144

約数和(自身を含む): 17104453632

約数和(自身を除く): 10245884672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 620, 635, 640, 992, 1016, 1240, 1270, 1280, 1361, 1984, 2032, 2480, 2540, 2722, 3937, 3968, 4064, 4960, 5080, 5444, 6805, 7874, 7936, 8128, 9920, 10160, 10888, 13610, 15748, 16256, 19685, 19840, 20320, 21776, 27220, 31496, 32512, 39370, 39680, 40640, 42191, 43552, 54440, 62992, 78740, 81280, 84382, 87104, 108880, 125984, 157480, 162560, 168764, 172847, 174208, 210955, 217760, 251968, 314960, 337528, 345694, 348416, 421910, 435520, 503936, 629920, 675056, 691388, 843820, 864235, 871040, 1007872, 1259840, 1350112, 1382776, 1687640, 1728470, 1742080, 2519680, 2700224, 2765552, 3375280, 3456940, 5039360, 5358257, 5400448, 5531104, 6750560, 6913880, 10716514, 10800896, 11062208, 13501120, 13827760, 21433028, 22124416, 26791285, 27002240, 27655520, 42866056, 44248832, 53582570, 54004480, 55311040, 85732112, 107165140, 110622080, 171464224, 214330280, 221244160, 342928448, 428660560, 685856896, 857321120, 1371713792, 1714642240, 3429284480, 6858568960]

約数ペア:

[(1, 6858568960), (2, 3429284480), (4, 1714642240), (5, 1371713792), (8, 857321120), (10, 685856896), (16, 428660560), (20, 342928448), (31, 221244160), (32, 214330280), (40, 171464224), (62, 110622080), (64, 107165140), (80, 85732112), (124, 55311040), (127, 54004480), (128, 53582570), (155, 44248832), (160, 42866056), (248, 27655520), (254, 27002240), (256, 26791285), (310, 22124416), (320, 21433028), (496, 13827760), (508, 13501120), (620, 11062208), (635, 10800896), (640, 10716514), (992, 6913880), (1016, 6750560), (1240, 5531104), (1270, 5400448), (1280, 5358257), (1361, 5039360), (1984, 3456940), (2032, 3375280), (2480, 2765552), (2540, 2700224), (2722, 2519680), (3937, 1742080), (3968, 1728470), (4064, 1687640), (4960, 1382776), (5080, 1350112), (5444, 1259840), (6805, 1007872), (7874, 871040), (7936, 864235), (8128, 843820), (9920, 691388), (10160, 675056), (10888, 629920), (13610, 503936), (15748, 435520), (16256, 421910), (19685, 348416), (19840, 345694), (20320, 337528), (21776, 314960), (27220, 251968), (31496, 217760), (32512, 210955), (39370, 174208), (39680, 172847), (40640, 168764), (42191, 162560), (43552, 157480), (54440, 125984), (62992, 108880), (78740, 87104), (81280, 84382)]