42349440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 162155520

約数和(自身を除く): 119806080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 137, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 274, 276, 280, 320, 322, 336, 345, 368, 384, 411, 420, 448, 460, 480, 483, 548, 552, 560, 640, 644, 672, 685, 690, 736, 805, 822, 840, 896, 920, 959, 960, 966, 1096, 1104, 1120, 1288, 1344, 1370, 1380, 1472, 1610, 1644, 1680, 1840, 1918, 1920, 1932, 2055, 2192, 2208, 2240, 2415, 2576, 2688, 2740, 2760, 2877, 2944, 3151, 3220, 3288, 3360, 3680, 3836, 3864, 4110, 4384, 4416, 4480, 4795, 4830, 5152, 5480, 5520, 5754, 6302, 6440, 6576, 6720, 7360, 7672, 7728, 8220, 8768, 8832, 9453, 9590, 9660, 10304, 10960, 11040, 11508, 12604, 12880, 13152, 13440, 14385, 14720, 15344, 15456, 15755, 16440, 17536, 18906, 19180, 19320, 20608, 21920, 22057, 22080, 23016, 25208, 25760, 26304, 28770, 30688, 30912, 31510, 32880, 37812, 38360, 38640, 43840, 44114, 44160, 46032, 47265, 50416, 51520, 52608, 57540, 61376, 61824, 63020, 65760, 66171, 75624, 76720, 77280, 87680, 88228, 92064, 94530, 100832, 103040, 110285, 115080, 122752, 126040, 131520, 132342, 151248, 153440, 154560, 176456, 184128, 189060, 201664, 220570, 230160, 252080, 263040, 264684, 302496, 306880, 309120, 330855, 352912, 368256, 378120, 403328, 441140, 460320, 504160, 529368, 604992, 613760, 661710, 705824, 756240, 882280, 920640, 1008320, 1058736, 1209984, 1323420, 1411648, 1512480, 1764560, 1841280, 2016640, 2117472, 2646840, 2823296, 3024960, 3529120, 4234944, 5293680, 6049920, 7058240, 8469888, 10587360, 14116480, 21174720, 42349440]

約数ペア:

[(1, 42349440), (2, 21174720), (3, 14116480), (4, 10587360), (5, 8469888), (6, 7058240), (7, 6049920), (8, 5293680), (10, 4234944), (12, 3529120), (14, 3024960), (15, 2823296), (16, 2646840), (20, 2117472), (21, 2016640), (23, 1841280), (24, 1764560), (28, 1512480), (30, 1411648), (32, 1323420), (35, 1209984), (40, 1058736), (42, 1008320), (46, 920640), (48, 882280), (56, 756240), (60, 705824), (64, 661710), (69, 613760), (70, 604992), (80, 529368), (84, 504160), (92, 460320), (96, 441140), (105, 403328), (112, 378120), (115, 368256), (120, 352912), (128, 330855), (137, 309120), (138, 306880), (140, 302496), (160, 264684), (161, 263040), (168, 252080), (184, 230160), (192, 220570), (210, 201664), (224, 189060), (230, 184128), (240, 176456), (274, 154560), (276, 153440), (280, 151248), (320, 132342), (322, 131520), (336, 126040), (345, 122752), (368, 115080), (384, 110285), (411, 103040), (420, 100832), (448, 94530), (460, 92064), (480, 88228), (483, 87680), (548, 77280), (552, 76720), (560, 75624), (640, 66171), (644, 65760), (672, 63020), (685, 61824), (690, 61376), (736, 57540), (805, 52608), (822, 51520), (840, 50416), (896, 47265), (920, 46032), (959, 44160), (960, 44114), (966, 43840), (1096, 38640), (1104, 38360), (1120, 37812), (1288, 32880), (1344, 31510), (1370, 30912), (1380, 30688), (1472, 28770), (1610, 26304), (1644, 25760), (1680, 25208), (1840, 23016), (1918, 22080), (1920, 22057), (1932, 21920), (2055, 20608), (2192, 19320), (2208, 19180), (2240, 18906), (2415, 17536), (2576, 16440), (2688, 15755), (2740, 15456), (2760, 15344), (2877, 14720), (2944, 14385), (3151, 13440), (3220, 13152), (3288, 12880), (3360, 12604), (3680, 11508), (3836, 11040), (3864, 10960), (4110, 10304), (4384, 9660), (4416, 9590), (4480, 9453), (4795, 8832), (4830, 8768), (5152, 8220), (5480, 7728), (5520, 7672), (5754, 7360), (6302, 6720), (6440, 6576)]