142173120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 484558848

約数和(自身を除く): 342385728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 115, 120, 137, 138, 141, 160, 184, 188, 192, 230, 235, 240, 274, 276, 282, 320, 345, 368, 376, 411, 460, 470, 480, 548, 552, 564, 685, 690, 705, 736, 752, 822, 920, 940, 960, 1081, 1096, 1104, 1128, 1370, 1380, 1410, 1472, 1504, 1644, 1840, 1880, 2055, 2162, 2192, 2208, 2256, 2740, 2760, 2820, 3008, 3151, 3243, 3288, 3680, 3760, 4110, 4324, 4384, 4416, 4512, 5405, 5480, 5520, 5640, 6302, 6439, 6486, 6576, 7360, 7520, 8220, 8648, 8768, 9024, 9453, 10810, 10960, 11040, 11280, 12604, 12878, 12972, 13152, 15040, 15755, 16215, 16440, 17296, 18906, 19317, 21620, 21920, 22080, 22560, 25208, 25756, 25944, 26304, 31510, 32195, 32430, 32880, 34592, 37812, 38634, 43240, 43840, 45120, 47265, 50416, 51512, 51888, 63020, 64390, 64860, 65760, 69184, 75624, 77268, 86480, 94530, 96585, 100832, 103024, 103776, 126040, 128780, 129720, 131520, 148097, 151248, 154536, 172960, 189060, 193170, 201664, 206048, 207552, 252080, 257560, 259440, 296194, 302496, 309072, 345920, 378120, 386340, 412096, 444291, 504160, 515120, 518880, 592388, 604992, 618144, 740485, 756240, 772680, 888582, 1008320, 1030240, 1037760, 1184776, 1236288, 1480970, 1512480, 1545360, 1777164, 2060480, 2221455, 2369552, 2961940, 3024960, 3090720, 3554328, 4442910, 4739104, 5923880, 6181440, 7108656, 8885820, 9478208, 11847760, 14217312, 17771640, 23695520, 28434624, 35543280, 47391040, 71086560, 142173120]

約数ペア:

[(1, 142173120), (2, 71086560), (3, 47391040), (4, 35543280), (5, 28434624), (6, 23695520), (8, 17771640), (10, 14217312), (12, 11847760), (15, 9478208), (16, 8885820), (20, 7108656), (23, 6181440), (24, 5923880), (30, 4739104), (32, 4442910), (40, 3554328), (46, 3090720), (47, 3024960), (48, 2961940), (60, 2369552), (64, 2221455), (69, 2060480), (80, 1777164), (92, 1545360), (94, 1512480), (96, 1480970), (115, 1236288), (120, 1184776), (137, 1037760), (138, 1030240), (141, 1008320), (160, 888582), (184, 772680), (188, 756240), (192, 740485), (230, 618144), (235, 604992), (240, 592388), (274, 518880), (276, 515120), (282, 504160), (320, 444291), (345, 412096), (368, 386340), (376, 378120), (411, 345920), (460, 309072), (470, 302496), (480, 296194), (548, 259440), (552, 257560), (564, 252080), (685, 207552), (690, 206048), (705, 201664), (736, 193170), (752, 189060), (822, 172960), (920, 154536), (940, 151248), (960, 148097), (1081, 131520), (1096, 129720), (1104, 128780), (1128, 126040), (1370, 103776), (1380, 103024), (1410, 100832), (1472, 96585), (1504, 94530), (1644, 86480), (1840, 77268), (1880, 75624), (2055, 69184), (2162, 65760), (2192, 64860), (2208, 64390), (2256, 63020), (2740, 51888), (2760, 51512), (2820, 50416), (3008, 47265), (3151, 45120), (3243, 43840), (3288, 43240), (3680, 38634), (3760, 37812), (4110, 34592), (4324, 32880), (4384, 32430), (4416, 32195), (4512, 31510), (5405, 26304), (5480, 25944), (5520, 25756), (5640, 25208), (6302, 22560), (6439, 22080), (6486, 21920), (6576, 21620), (7360, 19317), (7520, 18906), (8220, 17296), (8648, 16440), (8768, 16215), (9024, 15755), (9453, 15040), (10810, 13152), (10960, 12972), (11040, 12878), (11280, 12604)]