676023040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 2130992640

約数和(自身を除く): 1454969600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 256, 266, 280, 304, 308, 320, 352, 361, 380, 385, 418, 440, 448, 532, 560, 608, 616, 640, 665, 704, 722, 760, 770, 836, 880, 896, 1045, 1064, 1120, 1216, 1232, 1280, 1330, 1408, 1444, 1463, 1520, 1540, 1672, 1760, 1792, 1805, 2090, 2128, 2240, 2432, 2464, 2527, 2660, 2816, 2888, 2926, 3040, 3080, 3344, 3520, 3610, 3971, 4180, 4256, 4480, 4864, 4928, 5054, 5320, 5776, 5852, 6080, 6160, 6688, 6859, 7040, 7220, 7315, 7942, 8360, 8512, 8960, 9856, 10108, 10640, 11552, 11704, 12160, 12320, 12635, 13376, 13718, 14080, 14440, 14630, 15884, 16720, 17024, 19712, 19855, 20216, 21280, 23104, 23408, 24320, 24640, 25270, 26752, 27436, 27797, 28880, 29260, 31768, 33440, 34048, 34295, 39710, 40432, 42560, 46208, 46816, 48013, 49280, 50540, 53504, 54872, 55594, 57760, 58520, 63536, 66880, 68590, 75449, 79420, 80864, 85120, 92416, 93632, 96026, 98560, 101080, 109744, 111188, 115520, 117040, 127072, 133760, 137180, 138985, 150898, 158840, 161728, 170240, 187264, 192052, 202160, 219488, 222376, 231040, 234080, 240065, 254144, 267520, 274360, 277970, 301796, 317680, 323456, 374528, 377245, 384104, 404320, 438976, 444752, 462080, 468160, 480130, 508288, 528143, 548720, 555940, 603592, 635360, 646912, 754490, 768208, 808640, 877952, 889504, 936320, 960260, 1016576, 1056286, 1097440, 1111880, 1207184, 1270720, 1508980, 1536416, 1617280, 1755904, 1779008, 1872640, 1920520, 2112572, 2194880, 2223760, 2414368, 2541440, 2640715, 3017960, 3072832, 3234560, 3558016, 3841040, 4225144, 4389760, 4447520, 4828736, 5082880, 5281430, 6035920, 6145664, 7116032, 7682080, 8450288, 8779520, 8895040, 9657472, 10562860, 12071840, 12291328, 15364160, 16900576, 17790080, 19314944, 21125720, 24143680, 30728320, 33801152, 35580160, 42251440, 48287360, 61456640, 67602304, 84502880, 96574720, 135204608, 169005760, 338011520, 676023040]

約数ペア:

[(1, 676023040), (2, 338011520), (4, 169005760), (5, 135204608), (7, 96574720), (8, 84502880), (10, 67602304), (11, 61456640), (14, 48287360), (16, 42251440), (19, 35580160), (20, 33801152), (22, 30728320), (28, 24143680), (32, 21125720), (35, 19314944), (38, 17790080), (40, 16900576), (44, 15364160), (55, 12291328), (56, 12071840), (64, 10562860), (70, 9657472), (76, 8895040), (77, 8779520), (80, 8450288), (88, 7682080), (95, 7116032), (110, 6145664), (112, 6035920), (128, 5281430), (133, 5082880), (140, 4828736), (152, 4447520), (154, 4389760), (160, 4225144), (176, 3841040), (190, 3558016), (209, 3234560), (220, 3072832), (224, 3017960), (256, 2640715), (266, 2541440), (280, 2414368), (304, 2223760), (308, 2194880), (320, 2112572), (352, 1920520), (361, 1872640), (380, 1779008), (385, 1755904), (418, 1617280), (440, 1536416), (448, 1508980), (532, 1270720), (560, 1207184), (608, 1111880), (616, 1097440), (640, 1056286), (665, 1016576), (704, 960260), (722, 936320), (760, 889504), (770, 877952), (836, 808640), (880, 768208), (896, 754490), (1045, 646912), (1064, 635360), (1120, 603592), (1216, 555940), (1232, 548720), (1280, 528143), (1330, 508288), (1408, 480130), (1444, 468160), (1463, 462080), (1520, 444752), (1540, 438976), (1672, 404320), (1760, 384104), (1792, 377245), (1805, 374528), (2090, 323456), (2128, 317680), (2240, 301796), (2432, 277970), (2464, 274360), (2527, 267520), (2660, 254144), (2816, 240065), (2888, 234080), (2926, 231040), (3040, 222376), (3080, 219488), (3344, 202160), (3520, 192052), (3610, 187264), (3971, 170240), (4180, 161728), (4256, 158840), (4480, 150898), (4864, 138985), (4928, 137180), (5054, 133760), (5320, 127072), (5776, 117040), (5852, 115520), (6080, 111188), (6160, 109744), (6688, 101080), (6859, 98560), (7040, 96026), (7220, 93632), (7315, 92416), (7942, 85120), (8360, 80864), (8512, 79420), (8960, 75449), (9856, 68590), (10108, 66880), (10640, 63536), (11552, 58520), (11704, 57760), (12160, 55594), (12320, 54872), (12635, 53504), (13376, 50540), (13718, 49280), (14080, 48013), (14440, 46816), (14630, 46208), (15884, 42560), (16720, 40432), (17024, 39710), (19712, 34295), (19855, 34048), (20216, 33440), (21280, 31768), (23104, 29260), (23408, 28880), (24320, 27797), (24640, 27436), (25270, 26752)]