401034240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 220

約数和(自身を含む): 1438566096

約数和(自身を除く): 1037531856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 967, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1934, 2160, 2304, 2560, 2592, 2880, 2901, 3072, 3240, 3456, 3840, 3868, 4320, 4608, 4835, 5120, 5184, 5760, 5802, 6480, 6912, 7680, 7736, 8640, 8703, 9216, 9670, 10368, 11520, 11604, 12960, 13824, 14505, 15360, 15472, 17280, 17406, 19340, 20736, 23040, 23208, 25920, 26109, 27648, 29010, 30944, 34560, 34812, 38680, 41472, 43515, 46080, 46416, 51840, 52218, 58020, 61888, 69120, 69624, 77360, 78327, 82944, 87030, 92832, 103680, 104436, 116040, 123776, 130545, 138240, 139248, 154720, 156654, 174060, 185664, 207360, 208872, 232080, 247552, 261090, 278496, 309440, 313308, 348120, 371328, 391635, 414720, 417744, 464160, 495104, 522180, 556992, 618880, 626616, 696240, 742656, 783270, 835488, 928320, 990208, 1044360, 1113984, 1237760, 1253232, 1392480, 1485312, 1566540, 1670976, 1856640, 2088720, 2227968, 2475520, 2506464, 2784960, 2970624, 3133080, 3341952, 3713280, 4177440, 4455936, 4951040, 5012928, 5569920, 6266160, 6683904, 7426560, 8354880, 8911872, 10025856, 11139840, 12532320, 13367808, 14853120, 16709760, 20051712, 22279680, 25064640, 26735616, 33419520, 40103424, 44559360, 50129280, 66839040, 80206848, 100258560, 133678080, 200517120, 401034240]

約数ペア:

[(1, 401034240), (2, 200517120), (3, 133678080), (4, 100258560), (5, 80206848), (6, 66839040), (8, 50129280), (9, 44559360), (10, 40103424), (12, 33419520), (15, 26735616), (16, 25064640), (18, 22279680), (20, 20051712), (24, 16709760), (27, 14853120), (30, 13367808), (32, 12532320), (36, 11139840), (40, 10025856), (45, 8911872), (48, 8354880), (54, 7426560), (60, 6683904), (64, 6266160), (72, 5569920), (80, 5012928), (81, 4951040), (90, 4455936), (96, 4177440), (108, 3713280), (120, 3341952), (128, 3133080), (135, 2970624), (144, 2784960), (160, 2506464), (162, 2475520), (180, 2227968), (192, 2088720), (216, 1856640), (240, 1670976), (256, 1566540), (270, 1485312), (288, 1392480), (320, 1253232), (324, 1237760), (360, 1113984), (384, 1044360), (405, 990208), (432, 928320), (480, 835488), (512, 783270), (540, 742656), (576, 696240), (640, 626616), (648, 618880), (720, 556992), (768, 522180), (810, 495104), (864, 464160), (960, 417744), (967, 414720), (1024, 391635), (1080, 371328), (1152, 348120), (1280, 313308), (1296, 309440), (1440, 278496), (1536, 261090), (1620, 247552), (1728, 232080), (1920, 208872), (1934, 207360), (2160, 185664), (2304, 174060), (2560, 156654), (2592, 154720), (2880, 139248), (2901, 138240), (3072, 130545), (3240, 123776), (3456, 116040), (3840, 104436), (3868, 103680), (4320, 92832), (4608, 87030), (4835, 82944), (5120, 78327), (5184, 77360), (5760, 69624), (5802, 69120), (6480, 61888), (6912, 58020), (7680, 52218), (7736, 51840), (8640, 46416), (8703, 46080), (9216, 43515), (9670, 41472), (10368, 38680), (11520, 34812), (11604, 34560), (12960, 30944), (13824, 29010), (14505, 27648), (15360, 26109), (15472, 25920), (17280, 23208), (17406, 23040), (19340, 20736)]