4500457920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{31891}}^1$

素因数の和:31928

約数の個数: 252

約数和(自身を含む): 18007562664

約数和(自身を除く): 13507104744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 31891, 35280, 47040, 63782, 70560, 95673, 127564, 141120, 159455, 191346, 223237, 255128, 287019, 318910, 382692, 446474, 478365, 510256, 574038, 637820, 669711, 765384, 892948, 956730, 1020512, 1116185, 1148076, 1275640, 1339422, 1435095, 1530768, 1562659, 1785896, 1913460, 2009133, 2041024, 2232370, 2296152, 2551280, 2678844, 2870190, 3061536, 3125318, 3348555, 3571792, 3826920, 4018266, 4464740, 4592304, 4687977, 5102560, 5357688, 5740380, 6123072, 6250636, 6697110, 7143584, 7653840, 7813295, 8036532, 8929480, 9184608, 9375954, 10045665, 10205120, 10715376, 11480760, 12501272, 13394220, 14063931, 14287168, 15307680, 15626590, 16073064, 17858960, 18369216, 18751908, 20091330, 21430752, 22961520, 23439885, 25002544, 26788440, 28127862, 30615360, 31253180, 32146128, 35717920, 37503816, 40182660, 42861504, 45923040, 46879770, 50005088, 53576880, 56255724, 62506360, 64292256, 70319655, 71435840, 75007632, 80365320, 91846080, 93759540, 100010176, 107153760, 112511448, 125012720, 128584512, 140639310, 150015264, 160730640, 187519080, 214307520, 225022896, 250025440, 281278620, 300030528, 321461280, 375038160, 450045792, 500050880, 562557240, 642922560, 750076320, 900091584, 1125114480, 1500152640, 2250228960, 4500457920]

約数ペア:

[(1, 4500457920), (2, 2250228960), (3, 1500152640), (4, 1125114480), (5, 900091584), (6, 750076320), (7, 642922560), (8, 562557240), (9, 500050880), (10, 450045792), (12, 375038160), (14, 321461280), (15, 300030528), (16, 281278620), (18, 250025440), (20, 225022896), (21, 214307520), (24, 187519080), (28, 160730640), (30, 150015264), (32, 140639310), (35, 128584512), (36, 125012720), (40, 112511448), (42, 107153760), (45, 100010176), (48, 93759540), (49, 91846080), (56, 80365320), (60, 75007632), (63, 71435840), (64, 70319655), (70, 64292256), (72, 62506360), (80, 56255724), (84, 53576880), (90, 50005088), (96, 46879770), (98, 45923040), (105, 42861504), (112, 40182660), (120, 37503816), (126, 35717920), (140, 32146128), (144, 31253180), (147, 30615360), (160, 28127862), (168, 26788440), (180, 25002544), (192, 23439885), (196, 22961520), (210, 21430752), (224, 20091330), (240, 18751908), (245, 18369216), (252, 17858960), (280, 16073064), (288, 15626590), (294, 15307680), (315, 14287168), (320, 14063931), (336, 13394220), (360, 12501272), (392, 11480760), (420, 10715376), (441, 10205120), (448, 10045665), (480, 9375954), (490, 9184608), (504, 8929480), (560, 8036532), (576, 7813295), (588, 7653840), (630, 7143584), (672, 6697110), (720, 6250636), (735, 6123072), (784, 5740380), (840, 5357688), (882, 5102560), (960, 4687977), (980, 4592304), (1008, 4464740), (1120, 4018266), (1176, 3826920), (1260, 3571792), (1344, 3348555), (1440, 3125318), (1470, 3061536), (1568, 2870190), (1680, 2678844), (1764, 2551280), (1960, 2296152), (2016, 2232370), (2205, 2041024), (2240, 2009133), (2352, 1913460), (2520, 1785896), (2880, 1562659), (2940, 1530768), (3136, 1435095), (3360, 1339422), (3528, 1275640), (3920, 1148076), (4032, 1116185), (4410, 1020512), (4704, 956730), (5040, 892948), (5880, 765384), (6720, 669711), (7056, 637820), (7840, 574038), (8820, 510256), (9408, 478365), (10080, 446474), (11760, 382692), (14112, 318910), (15680, 287019), (17640, 255128), (20160, 223237), (23520, 191346), (28224, 159455), (31891, 141120), (35280, 127564), (47040, 95673), (63782, 70560)]