645494080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 448

約数和(自身を含む): 2148913152

約数和(自身を除く): 1503419072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 23, 28, 32, 34, 35, 40, 44, 46, 55, 56, 64, 67, 68, 70, 77, 80, 85, 88, 92, 110, 112, 115, 119, 134, 136, 140, 154, 160, 161, 170, 176, 184, 187, 220, 224, 230, 238, 253, 268, 272, 280, 308, 320, 322, 335, 340, 352, 368, 374, 385, 391, 440, 448, 460, 469, 476, 506, 536, 544, 560, 595, 616, 644, 670, 680, 704, 736, 737, 748, 770, 782, 805, 880, 920, 935, 938, 952, 1012, 1072, 1088, 1120, 1139, 1190, 1232, 1265, 1288, 1309, 1340, 1360, 1472, 1474, 1496, 1540, 1541, 1564, 1610, 1760, 1771, 1840, 1870, 1876, 1904, 1955, 2024, 2144, 2240, 2278, 2345, 2380, 2464, 2530, 2576, 2618, 2680, 2720, 2737, 2948, 2992, 3080, 3082, 3128, 3220, 3520, 3542, 3680, 3685, 3740, 3752, 3808, 3910, 4048, 4288, 4301, 4556, 4690, 4760, 4928, 5060, 5152, 5159, 5236, 5360, 5440, 5474, 5695, 5896, 5984, 6160, 6164, 6256, 6440, 6545, 7084, 7360, 7370, 7480, 7504, 7616, 7705, 7820, 7973, 8096, 8602, 8855, 9112, 9380, 9520, 10120, 10304, 10318, 10472, 10720, 10787, 10948, 11390, 11792, 11968, 12320, 12328, 12512, 12529, 12880, 13090, 13685, 14168, 14740, 14960, 15008, 15410, 15640, 15946, 16192, 16951, 17204, 17710, 18224, 18760, 19040, 20240, 20636, 20944, 21440, 21505, 21574, 21896, 22780, 23584, 24640, 24656, 25024, 25058, 25760, 25795, 26180, 26197, 27370, 28336, 29480, 29920, 30016, 30107, 30820, 31280, 31892, 33902, 34408, 35420, 36448, 37520, 38080, 39865, 40480, 41272, 41888, 43010, 43148, 43792, 45560, 47168, 49312, 50116, 51520, 51590, 52360, 52394, 53935, 54740, 56672, 58960, 59840, 60214, 61640, 62560, 62645, 63784, 67804, 68816, 70840, 72896, 75040, 79730, 80960, 82544, 83776, 84755, 86020, 86296, 87584, 87703, 91120, 98624, 100232, 103180, 104720, 104788, 107870, 109480, 113344, 117920, 118657, 120428, 123280, 125120, 125290, 127568, 130985, 135608, 137632, 141680, 150080, 150535, 159460, 165088, 169510, 172040, 172592, 175168, 175406, 182240, 183379, 200464, 206360, 209440, 209576, 215740, 218960, 235840, 237314, 240856, 246560, 250580, 255136, 261970, 271216, 275264, 283360, 288167, 301070, 318920, 330176, 339020, 344080, 345184, 350812, 364480, 366758, 400928, 412720, 418880, 419152, 431480, 437920, 438515, 474628, 481712, 493120, 501160, 510272, 523940, 542432, 566720, 576334, 593285, 602140, 637840, 678040, 688160, 690368, 701624, 733516, 801856, 825440, 838304, 862960, 875840, 877030, 916895, 949256, 963424, 1002320, 1047880, 1084864, 1152668, 1186570, 1204280, 1275680, 1356080, 1376320, 1403248, 1440835, 1467032, 1650880, 1676608, 1725920, 1754060, 1833790, 1898512, 1926848, 2004640, 2017169, 2095760, 2305336, 2373140, 2408560, 2551360, 2712160, 2806496, 2881670, 2934064, 3451840, 3508120, 3667580, 3797024, 4009280, 4034338, 4191520, 4610672, 4746280, 4817120, 5424320, 5612992, 5763340, 5868128, 7016240, 7335160, 7594048, 8068676, 8383040, 9221344, 9492560, 9634240, 10085845, 11526680, 11736256, 14032480, 14670320, 16137352, 18442688, 18985120, 20171690, 23053360, 28064960, 29340640, 32274704, 37970240, 40343380, 46106720, 58681280, 64549408, 80686760, 92213440, 129098816, 161373520, 322747040, 645494080]

約数ペア:

[(1, 645494080), (2, 322747040), (4, 161373520), (5, 129098816), (7, 92213440), (8, 80686760), (10, 64549408), (11, 58681280), (14, 46106720), (16, 40343380), (17, 37970240), (20, 32274704), (22, 29340640), (23, 28064960), (28, 23053360), (32, 20171690), (34, 18985120), (35, 18442688), (40, 16137352), (44, 14670320), (46, 14032480), (55, 11736256), (56, 11526680), (64, 10085845), (67, 9634240), (68, 9492560), (70, 9221344), (77, 8383040), (80, 8068676), (85, 7594048), (88, 7335160), (92, 7016240), (110, 5868128), (112, 5763340), (115, 5612992), (119, 5424320), (134, 4817120), (136, 4746280), (140, 4610672), (154, 4191520), (160, 4034338), (161, 4009280), (170, 3797024), (176, 3667580), (184, 3508120), (187, 3451840), (220, 2934064), (224, 2881670), (230, 2806496), (238, 2712160), (253, 2551360), (268, 2408560), (272, 2373140), (280, 2305336), (308, 2095760), (320, 2017169), (322, 2004640), (335, 1926848), (340, 1898512), (352, 1833790), (368, 1754060), (374, 1725920), (385, 1676608), (391, 1650880), (440, 1467032), (448, 1440835), (460, 1403248), (469, 1376320), (476, 1356080), (506, 1275680), (536, 1204280), (544, 1186570), (560, 1152668), (595, 1084864), (616, 1047880), (644, 1002320), (670, 963424), (680, 949256), (704, 916895), (736, 877030), (737, 875840), (748, 862960), (770, 838304), (782, 825440), (805, 801856), (880, 733516), (920, 701624), (935, 690368), (938, 688160), (952, 678040), (1012, 637840), (1072, 602140), (1088, 593285), (1120, 576334), (1139, 566720), (1190, 542432), (1232, 523940), (1265, 510272), (1288, 501160), (1309, 493120), (1340, 481712), (1360, 474628), (1472, 438515), (1474, 437920), (1496, 431480), (1540, 419152), (1541, 418880), (1564, 412720), (1610, 400928), (1760, 366758), (1771, 364480), (1840, 350812), (1870, 345184), (1876, 344080), (1904, 339020), (1955, 330176), (2024, 318920), (2144, 301070), (2240, 288167), (2278, 283360), (2345, 275264), (2380, 271216), (2464, 261970), (2530, 255136), (2576, 250580), (2618, 246560), (2680, 240856), (2720, 237314), (2737, 235840), (2948, 218960), (2992, 215740), (3080, 209576), (3082, 209440), (3128, 206360), (3220, 200464), (3520, 183379), (3542, 182240), (3680, 175406), (3685, 175168), (3740, 172592), (3752, 172040), (3808, 169510), (3910, 165088), (4048, 159460), (4288, 150535), (4301, 150080), (4556, 141680), (4690, 137632), (4760, 135608), (4928, 130985), (5060, 127568), (5152, 125290), (5159, 125120), (5236, 123280), (5360, 120428), (5440, 118657), (5474, 117920), (5695, 113344), (5896, 109480), (5984, 107870), (6160, 104788), (6164, 104720), (6256, 103180), (6440, 100232), (6545, 98624), (7084, 91120), (7360, 87703), (7370, 87584), (7480, 86296), (7504, 86020), (7616, 84755), (7705, 83776), (7820, 82544), (7973, 80960), (8096, 79730), (8602, 75040), (8855, 72896), (9112, 70840), (9380, 68816), (9520, 67804), (10120, 63784), (10304, 62645), (10318, 62560), (10472, 61640), (10720, 60214), (10787, 59840), (10948, 58960), (11390, 56672), (11792, 54740), (11968, 53935), (12320, 52394), (12328, 52360), (12512, 51590), (12529, 51520), (12880, 50116), (13090, 49312), (13685, 47168), (14168, 45560), (14740, 43792), (14960, 43148), (15008, 43010), (15410, 41888), (15640, 41272), (15946, 40480), (16192, 39865), (16951, 38080), (17204, 37520), (17710, 36448), (18224, 35420), (18760, 34408), (19040, 33902), (20240, 31892), (20636, 31280), (20944, 30820), (21440, 30107), (21505, 30016), (21574, 29920), (21896, 29480), (22780, 28336), (23584, 27370), (24640, 26197), (24656, 26180), (25024, 25795), (25058, 25760)]