2547489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3253}}^1$

素因数の和:3533

約数の個数: 160

約数和(自身を含む): 8541203328

約数和(自身を除く): 5993713968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 251, 260, 312, 390, 502, 520, 624, 753, 780, 1004, 1040, 1255, 1506, 1560, 2008, 2510, 3012, 3120, 3253, 3263, 3765, 4016, 5020, 6024, 6506, 6526, 7530, 9759, 9789, 10040, 12048, 13012, 13052, 15060, 16265, 16315, 19518, 19578, 20080, 26024, 26104, 30120, 32530, 32630, 39036, 39156, 42289, 48795, 48945, 52048, 52208, 60240, 65060, 65260, 78072, 78312, 84578, 97590, 97890, 126867, 130120, 130520, 156144, 156624, 169156, 195180, 195780, 211445, 253734, 260240, 261040, 338312, 390360, 391560, 422890, 507468, 634335, 676624, 780720, 783120, 816503, 845780, 1014936, 1268670, 1633006, 1691560, 2029872, 2449509, 2537340, 3266012, 3383120, 4082515, 4899018, 5074680, 6532024, 8165030, 9798036, 10149360, 10614539, 12247545, 13064048, 16330060, 19596072, 21229078, 24495090, 31843617, 32660120, 39192144, 42458156, 48990180, 53072695, 63687234, 65320240, 84916312, 97980360, 106145390, 127374468, 159218085, 169832624, 195960720, 212290780, 254748936, 318436170, 424581560, 509497872, 636872340, 849163120, 1273744680, 2547489360]

約数ペア:

[(1, 2547489360), (2, 1273744680), (3, 849163120), (4, 636872340), (5, 509497872), (6, 424581560), (8, 318436170), (10, 254748936), (12, 212290780), (13, 195960720), (15, 169832624), (16, 159218085), (20, 127374468), (24, 106145390), (26, 97980360), (30, 84916312), (39, 65320240), (40, 63687234), (48, 53072695), (52, 48990180), (60, 42458156), (65, 39192144), (78, 32660120), (80, 31843617), (104, 24495090), (120, 21229078), (130, 19596072), (156, 16330060), (195, 13064048), (208, 12247545), (240, 10614539), (251, 10149360), (260, 9798036), (312, 8165030), (390, 6532024), (502, 5074680), (520, 4899018), (624, 4082515), (753, 3383120), (780, 3266012), (1004, 2537340), (1040, 2449509), (1255, 2029872), (1506, 1691560), (1560, 1633006), (2008, 1268670), (2510, 1014936), (3012, 845780), (3120, 816503), (3253, 783120), (3263, 780720), (3765, 676624), (4016, 634335), (5020, 507468), (6024, 422890), (6506, 391560), (6526, 390360), (7530, 338312), (9759, 261040), (9789, 260240), (10040, 253734), (12048, 211445), (13012, 195780), (13052, 195180), (15060, 169156), (16265, 156624), (16315, 156144), (19518, 130520), (19578, 130120), (20080, 126867), (26024, 97890), (26104, 97590), (30120, 84578), (32530, 78312), (32630, 78072), (39036, 65260), (39156, 65060), (42289, 60240), (48795, 52208), (48945, 52048)]