634223520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{6991}}^1$

素因数の和:7025

約数の個数: 240

約数和(自身を含む): 2558400768

約数和(自身を除く): 1924177248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 6991, 7560, 9072, 10080, 11340, 12960, 13982, 15120, 18144, 20973, 22680, 27964, 30240, 34955, 41946, 45360, 48937, 55928, 62919, 69910, 83892, 90720, 97874, 104865, 111856, 125838, 139820, 146811, 167784, 188757, 195748, 209730, 223712, 244685, 251676, 279640, 293622, 314595, 335568, 377514, 391496, 419460, 440433, 489370, 503352, 559280, 566271, 587244, 629190, 671136, 734055, 755028, 782992, 838920, 880866, 943785, 978740, 1006704, 1118560, 1132542, 1174488, 1258380, 1321299, 1468110, 1510056, 1565984, 1677840, 1761732, 1887570, 1957480, 2013408, 2202165, 2265084, 2348976, 2516760, 2642598, 2831355, 2936220, 3020112, 3355680, 3523464, 3775140, 3914960, 3963897, 4404330, 4530168, 4697952, 5033520, 5285196, 5662710, 5872440, 6040224, 6606495, 7046928, 7550280, 7829920, 7927794, 8808660, 9060336, 10067040, 10570392, 11325420, 11744880, 13212990, 14093856, 15100560, 15855588, 17617320, 18120672, 19819485, 21140784, 22650840, 23489760, 26425980, 30201120, 31711176, 35234640, 39638970, 42281568, 45301680, 52851960, 63422352, 70469280, 79277940, 90603360, 105703920, 126844704, 158555880, 211407840, 317111760, 634223520]

約数ペア:

[(1, 634223520), (2, 317111760), (3, 211407840), (4, 158555880), (5, 126844704), (6, 105703920), (7, 90603360), (8, 79277940), (9, 70469280), (10, 63422352), (12, 52851960), (14, 45301680), (15, 42281568), (16, 39638970), (18, 35234640), (20, 31711176), (21, 30201120), (24, 26425980), (27, 23489760), (28, 22650840), (30, 21140784), (32, 19819485), (35, 18120672), (36, 17617320), (40, 15855588), (42, 15100560), (45, 14093856), (48, 13212990), (54, 11744880), (56, 11325420), (60, 10570392), (63, 10067040), (70, 9060336), (72, 8808660), (80, 7927794), (81, 7829920), (84, 7550280), (90, 7046928), (96, 6606495), (105, 6040224), (108, 5872440), (112, 5662710), (120, 5285196), (126, 5033520), (135, 4697952), (140, 4530168), (144, 4404330), (160, 3963897), (162, 3914960), (168, 3775140), (180, 3523464), (189, 3355680), (210, 3020112), (216, 2936220), (224, 2831355), (240, 2642598), (252, 2516760), (270, 2348976), (280, 2265084), (288, 2202165), (315, 2013408), (324, 1957480), (336, 1887570), (360, 1761732), (378, 1677840), (405, 1565984), (420, 1510056), (432, 1468110), (480, 1321299), (504, 1258380), (540, 1174488), (560, 1132542), (567, 1118560), (630, 1006704), (648, 978740), (672, 943785), (720, 880866), (756, 838920), (810, 782992), (840, 755028), (864, 734055), (945, 671136), (1008, 629190), (1080, 587244), (1120, 566271), (1134, 559280), (1260, 503352), (1296, 489370), (1440, 440433), (1512, 419460), (1620, 391496), (1680, 377514), (1890, 335568), (2016, 314595), (2160, 293622), (2268, 279640), (2520, 251676), (2592, 244685), (2835, 223712), (3024, 209730), (3240, 195748), (3360, 188757), (3780, 167784), (4320, 146811), (4536, 139820), (5040, 125838), (5670, 111856), (6048, 104865), (6480, 97874), (6991, 90720), (7560, 83892), (9072, 69910), (10080, 62919), (11340, 55928), (12960, 48937), (13982, 45360), (15120, 41946), (18144, 34955), (20973, 30240), (22680, 27964)]