25689048960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{74747}}^1$

素因数の和:74948

約数の個数: 128

約数和(自身を含む): 82342396800

約数和(自身を除く): 56653347840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 640, 716, 895, 960, 1074, 1432, 1790, 1920, 2148, 2685, 2864, 3580, 4296, 5370, 5728, 7160, 8592, 10740, 11456, 14320, 17184, 21480, 22912, 28640, 34368, 42960, 57280, 68736, 74747, 85920, 114560, 149494, 171840, 224241, 298988, 343680, 373735, 448482, 597976, 747470, 896964, 1121205, 1195952, 1494940, 1793928, 2242410, 2391904, 2989880, 3587856, 4484820, 4783808, 5979760, 7175712, 8969640, 9567616, 11959520, 13379713, 14351424, 17939280, 23919040, 26759426, 28702848, 35878560, 40139139, 47838080, 53518852, 66898565, 71757120, 80278278, 107037704, 133797130, 143514240, 160556556, 200695695, 214075408, 267594260, 321113112, 401391390, 428150816, 535188520, 642226224, 802782780, 856301632, 1070377040, 1284452448, 1605565560, 1712603264, 2140754080, 2568904896, 3211131120, 4281508160, 5137809792, 6422262240, 8563016320, 12844524480, 25689048960]

約数ペア:

[(1, 25689048960), (2, 12844524480), (3, 8563016320), (4, 6422262240), (5, 5137809792), (6, 4281508160), (8, 3211131120), (10, 2568904896), (12, 2140754080), (15, 1712603264), (16, 1605565560), (20, 1284452448), (24, 1070377040), (30, 856301632), (32, 802782780), (40, 642226224), (48, 535188520), (60, 428150816), (64, 401391390), (80, 321113112), (96, 267594260), (120, 214075408), (128, 200695695), (160, 160556556), (179, 143514240), (192, 133797130), (240, 107037704), (320, 80278278), (358, 71757120), (384, 66898565), (480, 53518852), (537, 47838080), (640, 40139139), (716, 35878560), (895, 28702848), (960, 26759426), (1074, 23919040), (1432, 17939280), (1790, 14351424), (1920, 13379713), (2148, 11959520), (2685, 9567616), (2864, 8969640), (3580, 7175712), (4296, 5979760), (5370, 4783808), (5728, 4484820), (7160, 3587856), (8592, 2989880), (10740, 2391904), (11456, 2242410), (14320, 1793928), (17184, 1494940), (21480, 1195952), (22912, 1121205), (28640, 896964), (34368, 747470), (42960, 597976), (57280, 448482), (68736, 373735), (74747, 343680), (85920, 298988), (114560, 224241), (149494, 171840)]