56135040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 194873040

約数和(自身を除く): 138738000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 173, 192, 195, 208, 240, 260, 312, 320, 338, 346, 384, 390, 416, 480, 507, 519, 520, 624, 640, 676, 692, 780, 832, 845, 865, 960, 1014, 1038, 1040, 1248, 1352, 1384, 1560, 1664, 1690, 1730, 1920, 2028, 2076, 2080, 2249, 2496, 2535, 2595, 2704, 2768, 3120, 3380, 3460, 4056, 4152, 4160, 4498, 4992, 5070, 5190, 5408, 5536, 6240, 6747, 6760, 6920, 8112, 8304, 8320, 8996, 10140, 10380, 10816, 11072, 11245, 12480, 13494, 13520, 13840, 16224, 16608, 17992, 20280, 20760, 21632, 22144, 22490, 24960, 26988, 27040, 27680, 29237, 32448, 33216, 33735, 35984, 40560, 41520, 44980, 53976, 54080, 55360, 58474, 64896, 66432, 67470, 71968, 81120, 83040, 87711, 89960, 107952, 108160, 110720, 116948, 134940, 143936, 146185, 162240, 166080, 175422, 179920, 215904, 233896, 269880, 287872, 292370, 324480, 332160, 350844, 359840, 431808, 438555, 467792, 539760, 584740, 701688, 719680, 863616, 877110, 935584, 1079520, 1169480, 1403376, 1439360, 1754220, 1871168, 2159040, 2338960, 2806752, 3508440, 3742336, 4318080, 4677920, 5613504, 7016880, 9355840, 11227008, 14033760, 18711680, 28067520, 56135040]

約数ペア:

[(1, 56135040), (2, 28067520), (3, 18711680), (4, 14033760), (5, 11227008), (6, 9355840), (8, 7016880), (10, 5613504), (12, 4677920), (13, 4318080), (15, 3742336), (16, 3508440), (20, 2806752), (24, 2338960), (26, 2159040), (30, 1871168), (32, 1754220), (39, 1439360), (40, 1403376), (48, 1169480), (52, 1079520), (60, 935584), (64, 877110), (65, 863616), (78, 719680), (80, 701688), (96, 584740), (104, 539760), (120, 467792), (128, 438555), (130, 431808), (156, 359840), (160, 350844), (169, 332160), (173, 324480), (192, 292370), (195, 287872), (208, 269880), (240, 233896), (260, 215904), (312, 179920), (320, 175422), (338, 166080), (346, 162240), (384, 146185), (390, 143936), (416, 134940), (480, 116948), (507, 110720), (519, 108160), (520, 107952), (624, 89960), (640, 87711), (676, 83040), (692, 81120), (780, 71968), (832, 67470), (845, 66432), (865, 64896), (960, 58474), (1014, 55360), (1038, 54080), (1040, 53976), (1248, 44980), (1352, 41520), (1384, 40560), (1560, 35984), (1664, 33735), (1690, 33216), (1730, 32448), (1920, 29237), (2028, 27680), (2076, 27040), (2080, 26988), (2249, 24960), (2496, 22490), (2535, 22144), (2595, 21632), (2704, 20760), (2768, 20280), (3120, 17992), (3380, 16608), (3460, 16224), (4056, 13840), (4152, 13520), (4160, 13494), (4498, 12480), (4992, 11245), (5070, 11072), (5190, 10816), (5408, 10380), (5536, 10140), (6240, 8996), (6747, 8320), (6760, 8304), (6920, 8112)]