426294540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1753}}^1$

素因数の和:1968

約数の個数: 144

約数和(自身を含む): 1486325568

約数和(自身を除く): 1060031028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 579, 630, 772, 965, 1158, 1260, 1351, 1737, 1753, 1930, 2316, 2702, 2895, 3474, 3506, 3860, 4053, 5259, 5404, 5790, 6755, 6948, 7012, 8106, 8685, 8765, 10518, 11580, 12159, 12271, 13510, 15777, 16212, 17370, 17530, 20265, 21036, 24318, 24542, 26295, 27020, 31554, 34740, 35060, 36813, 40530, 48636, 49084, 52590, 60795, 61355, 63108, 73626, 78885, 81060, 105180, 110439, 121590, 122710, 147252, 157770, 184065, 220878, 243180, 245420, 315540, 338329, 368130, 441756, 552195, 676658, 736260, 1014987, 1104390, 1353316, 1691645, 2029974, 2208780, 2368303, 3044961, 3383290, 4059948, 4736606, 5074935, 6089922, 6766580, 7104909, 9473212, 10149870, 11841515, 12179844, 14209818, 15224805, 20299740, 21314727, 23683030, 28419636, 30449610, 35524545, 42629454, 47366060, 60899220, 71049090, 85258908, 106573635, 142098180, 213147270, 426294540]

約数ペア:

[(1, 426294540), (2, 213147270), (3, 142098180), (4, 106573635), (5, 85258908), (6, 71049090), (7, 60899220), (9, 47366060), (10, 42629454), (12, 35524545), (14, 30449610), (15, 28419636), (18, 23683030), (20, 21314727), (21, 20299740), (28, 15224805), (30, 14209818), (35, 12179844), (36, 11841515), (42, 10149870), (45, 9473212), (60, 7104909), (63, 6766580), (70, 6089922), (84, 5074935), (90, 4736606), (105, 4059948), (126, 3383290), (140, 3044961), (180, 2368303), (193, 2208780), (210, 2029974), (252, 1691645), (315, 1353316), (386, 1104390), (420, 1014987), (579, 736260), (630, 676658), (772, 552195), (965, 441756), (1158, 368130), (1260, 338329), (1351, 315540), (1737, 245420), (1753, 243180), (1930, 220878), (2316, 184065), (2702, 157770), (2895, 147252), (3474, 122710), (3506, 121590), (3860, 110439), (4053, 105180), (5259, 81060), (5404, 78885), (5790, 73626), (6755, 63108), (6948, 61355), (7012, 60795), (8106, 52590), (8685, 49084), (8765, 48636), (10518, 40530), (11580, 36813), (12159, 35060), (12271, 34740), (13510, 31554), (15777, 27020), (16212, 26295), (17370, 24542), (17530, 24318), (20265, 21036)]