399223846080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4779979}}^1$

素因数の和:4780031

約数の個数: 168

約数和(自身を含む): 1420514456400

約数和(自身を除く): 1021290610320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 27840, 41760, 83520, 4779979, 9559958, 14339937, 19119916, 23899895, 28679874, 38239832, 43019811, 47799790, 57359748, 71699685, 76479664, 86039622, 95599580, 114719496, 138619391, 143399370, 152959328, 172079244, 191199160, 215099055, 229438992, 277238782, 286798740, 305918656, 344158488, 382398320, 415858173, 430198110, 458877984, 554477564, 573597480, 688316976, 693096955, 764796640, 831716346, 860396220, 917755968, 1108955128, 1147194960, 1247574519, 1376633952, 1386193910, 1529593280, 1663432692, 1720792440, 2079290865, 2217910256, 2294389920, 2495149038, 2753267904, 2772387820, 3326865384, 3441584880, 4158581730, 4435820512, 4588779840, 4990298076, 5544775640, 6237872595, 6653730768, 6883169760, 8317163460, 8871641024, 9980596152, 11089551280, 12475745190, 13307461536, 13766339520, 16634326920, 19961192304, 22179102560, 24951490380, 26614923072, 33268653840, 39922384608, 44358205120, 49902980760, 66537307680, 79844769216, 99805961520, 133074615360, 199611923040, 399223846080]

約数ペア:

[(1, 399223846080), (2, 199611923040), (3, 133074615360), (4, 99805961520), (5, 79844769216), (6, 66537307680), (8, 49902980760), (9, 44358205120), (10, 39922384608), (12, 33268653840), (15, 26614923072), (16, 24951490380), (18, 22179102560), (20, 19961192304), (24, 16634326920), (29, 13766339520), (30, 13307461536), (32, 12475745190), (36, 11089551280), (40, 9980596152), (45, 8871641024), (48, 8317163460), (58, 6883169760), (60, 6653730768), (64, 6237872595), (72, 5544775640), (80, 4990298076), (87, 4588779840), (90, 4435820512), (96, 4158581730), (116, 3441584880), (120, 3326865384), (144, 2772387820), (145, 2753267904), (160, 2495149038), (174, 2294389920), (180, 2217910256), (192, 2079290865), (232, 1720792440), (240, 1663432692), (261, 1529593280), (288, 1386193910), (290, 1376633952), (320, 1247574519), (348, 1147194960), (360, 1108955128), (435, 917755968), (464, 860396220), (480, 831716346), (522, 764796640), (576, 693096955), (580, 688316976), (696, 573597480), (720, 554477564), (870, 458877984), (928, 430198110), (960, 415858173), (1044, 382398320), (1160, 344158488), (1305, 305918656), (1392, 286798740), (1440, 277238782), (1740, 229438992), (1856, 215099055), (2088, 191199160), (2320, 172079244), (2610, 152959328), (2784, 143399370), (2880, 138619391), (3480, 114719496), (4176, 95599580), (4640, 86039622), (5220, 76479664), (5568, 71699685), (6960, 57359748), (8352, 47799790), (9280, 43019811), (10440, 38239832), (13920, 28679874), (16704, 23899895), (20880, 19119916), (27840, 14339937), (41760, 9559958), (83520, 4779979)]