2956667560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15737}}^1$

素因数の和:15827

約数の個数: 128

約数和(自身を含む): 8430531840

約数和(自身を除く): 5473864280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 244, 280, 305, 308, 385, 427, 440, 488, 610, 616, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2440, 2684, 3080, 3355, 3416, 4270, 4697, 5368, 6710, 8540, 9394, 13420, 15737, 17080, 18788, 23485, 26840, 31474, 37576, 46970, 62948, 78685, 93940, 110159, 125896, 157370, 173107, 187880, 220318, 314740, 346214, 440636, 550795, 629480, 692428, 865535, 881272, 959957, 1101590, 1211749, 1384856, 1731070, 1919914, 2203180, 2423498, 3462140, 3839828, 4406360, 4799785, 4846996, 6058745, 6719699, 6924280, 7679656, 9599570, 9693992, 10559527, 12117490, 13439398, 19199140, 21119054, 24234980, 26878796, 33598495, 38398280, 42238108, 48469960, 52797635, 53757592, 67196990, 73916689, 84476216, 105595270, 134393980, 147833378, 211190540, 268787960, 295666756, 369583445, 422381080, 591333512, 739166890, 1478333780, 2956667560]

約数ペア:

[(1, 2956667560), (2, 1478333780), (4, 739166890), (5, 591333512), (7, 422381080), (8, 369583445), (10, 295666756), (11, 268787960), (14, 211190540), (20, 147833378), (22, 134393980), (28, 105595270), (35, 84476216), (40, 73916689), (44, 67196990), (55, 53757592), (56, 52797635), (61, 48469960), (70, 42238108), (77, 38398280), (88, 33598495), (110, 26878796), (122, 24234980), (140, 21119054), (154, 19199140), (220, 13439398), (244, 12117490), (280, 10559527), (305, 9693992), (308, 9599570), (385, 7679656), (427, 6924280), (440, 6719699), (488, 6058745), (610, 4846996), (616, 4799785), (671, 4406360), (770, 3839828), (854, 3462140), (1220, 2423498), (1342, 2203180), (1540, 1919914), (1708, 1731070), (2135, 1384856), (2440, 1211749), (2684, 1101590), (3080, 959957), (3355, 881272), (3416, 865535), (4270, 692428), (4697, 629480), (5368, 550795), (6710, 440636), (8540, 346214), (9394, 314740), (13420, 220318), (15737, 187880), (17080, 173107), (18788, 157370), (23485, 125896), (26840, 110159), (31474, 93940), (37576, 78685), (46970, 62948)]