68652480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5534

約数の個数: 112

約数和(自身を含む): 234781344

約数和(自身を除く): 166128864

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5501, 6240, 11002, 12480, 16503, 22004, 27505, 33006, 44008, 55010, 66012, 71513, 82515, 88016, 110020, 132024, 143026, 165030, 176032, 214539, 220040, 264048, 286052, 330060, 352064, 357565, 429078, 440080, 528096, 572104, 660120, 715130, 858156, 880160, 1056192, 1072695, 1144208, 1320240, 1430260, 1716312, 1760320, 2145390, 2288416, 2640480, 2860520, 3432624, 4290780, 4576832, 5280960, 5721040, 6865248, 8581560, 11442080, 13730496, 17163120, 22884160, 34326240, 68652480]

約数ペア:

[(1, 68652480), (2, 34326240), (3, 22884160), (4, 17163120), (5, 13730496), (6, 11442080), (8, 8581560), (10, 6865248), (12, 5721040), (13, 5280960), (15, 4576832), (16, 4290780), (20, 3432624), (24, 2860520), (26, 2640480), (30, 2288416), (32, 2145390), (39, 1760320), (40, 1716312), (48, 1430260), (52, 1320240), (60, 1144208), (64, 1072695), (65, 1056192), (78, 880160), (80, 858156), (96, 715130), (104, 660120), (120, 572104), (130, 528096), (156, 440080), (160, 429078), (192, 357565), (195, 352064), (208, 330060), (240, 286052), (260, 264048), (312, 220040), (320, 214539), (390, 176032), (416, 165030), (480, 143026), (520, 132024), (624, 110020), (780, 88016), (832, 82515), (960, 71513), (1040, 66012), (1248, 55010), (1560, 44008), (2080, 33006), (2496, 27505), (3120, 22004), (4160, 16503), (5501, 12480), (6240, 11002)]