2209441920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5363

約数の個数: 256

約数和(自身を含む): 8309882880

約数和(自身を除く): 6100440960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5303, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 10606, 11904, 13020, 13440, 13888, 14880, 15909, 17360, 19840, 20832, 21212, 26040, 26515, 27776, 29760, 31818, 34720, 37121, 41664, 42424, 52080, 53030, 59520, 63636, 69440, 74242, 79545, 83328, 84848, 104160, 106060, 111363, 127272, 138880, 148484, 159090, 164393, 169696, 185605, 208320, 212120, 222726, 254544, 296968, 318180, 328786, 339392, 371210, 416640, 424240, 445452, 493179, 509088, 556815, 593936, 636360, 657572, 678784, 742420, 821965, 848480, 890904, 986358, 1018176, 1113630, 1150751, 1187872, 1272720, 1315144, 1484840, 1643930, 1696960, 1781808, 1972716, 2036352, 2227260, 2301502, 2375744, 2465895, 2545440, 2630288, 2969680, 3287860, 3393920, 3452253, 3563616, 3945432, 4454520, 4603004, 4751488, 4931790, 5090880, 5260576, 5753755, 5939360, 6575720, 6904506, 7127232, 7890864, 8909040, 9206008, 9863580, 10181760, 10521152, 11507510, 11878720, 13151440, 13809012, 14254464, 15781728, 17261265, 17818080, 18412016, 19727160, 21042304, 23015020, 23757440, 26302880, 27618024, 31563456, 34522530, 35636160, 36824032, 39454320, 46030040, 52605760, 55236048, 63126912, 69045060, 71272320, 73648064, 78908640, 92060080, 105211520, 110472096, 138090120, 147296128, 157817280, 184120160, 220944192, 276180240, 315634560, 368240320, 441888384, 552360480, 736480640, 1104720960, 2209441920]

約数ペア:

[(1, 2209441920), (2, 1104720960), (3, 736480640), (4, 552360480), (5, 441888384), (6, 368240320), (7, 315634560), (8, 276180240), (10, 220944192), (12, 184120160), (14, 157817280), (15, 147296128), (16, 138090120), (20, 110472096), (21, 105211520), (24, 92060080), (28, 78908640), (30, 73648064), (31, 71272320), (32, 69045060), (35, 63126912), (40, 55236048), (42, 52605760), (48, 46030040), (56, 39454320), (60, 36824032), (62, 35636160), (64, 34522530), (70, 31563456), (80, 27618024), (84, 26302880), (93, 23757440), (96, 23015020), (105, 21042304), (112, 19727160), (120, 18412016), (124, 17818080), (128, 17261265), (140, 15781728), (155, 14254464), (160, 13809012), (168, 13151440), (186, 11878720), (192, 11507510), (210, 10521152), (217, 10181760), (224, 9863580), (240, 9206008), (248, 8909040), (280, 7890864), (310, 7127232), (320, 6904506), (336, 6575720), (372, 5939360), (384, 5753755), (420, 5260576), (434, 5090880), (448, 4931790), (465, 4751488), (480, 4603004), (496, 4454520), (560, 3945432), (620, 3563616), (640, 3452253), (651, 3393920), (672, 3287860), (744, 2969680), (840, 2630288), (868, 2545440), (896, 2465895), (930, 2375744), (960, 2301502), (992, 2227260), (1085, 2036352), (1120, 1972716), (1240, 1781808), (1302, 1696960), (1344, 1643930), (1488, 1484840), (1680, 1315144), (1736, 1272720), (1860, 1187872), (1920, 1150751), (1984, 1113630), (2170, 1018176), (2240, 986358), (2480, 890904), (2604, 848480), (2688, 821965), (2976, 742420), (3255, 678784), (3360, 657572), (3472, 636360), (3720, 593936), (3968, 556815), (4340, 509088), (4480, 493179), (4960, 445452), (5208, 424240), (5303, 416640), (5952, 371210), (6510, 339392), (6720, 328786), (6944, 318180), (7440, 296968), (8680, 254544), (9920, 222726), (10416, 212120), (10606, 208320), (11904, 185605), (13020, 169696), (13440, 164393), (13888, 159090), (14880, 148484), (15909, 138880), (17360, 127272), (19840, 111363), (20832, 106060), (21212, 104160), (26040, 84848), (26515, 83328), (27776, 79545), (29760, 74242), (31818, 69440), (34720, 63636), (37121, 59520), (41664, 53030), (42424, 52080)]