1389156480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 320

約数和(自身を含む): 5023687680

約数和(自身を除く): 3634531200

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, 127, 128, 135, 144, 160, 162, 180, 192, 211, 216, 240, 254, 270, 288, 320, 324, 360, 381, 384, 405, 422, 432, 480, 508, 540, 576, 633, 635, 640, 648, 720, 762, 810, 844, 864, 960, 1016, 1055, 1080, 1143, 1152, 1266, 1270, 1296, 1440, 1524, 1620, 1688, 1728, 1899, 1905, 1920, 2032, 2110, 2160, 2286, 2532, 2540, 2592, 2880, 3048, 3165, 3240, 3376, 3429, 3456, 3798, 3810, 4064, 4220, 4320, 4572, 5064, 5080, 5184, 5697, 5715, 5760, 6096, 6330, 6480, 6752, 6858, 7596, 7620, 8128, 8440, 8640, 9144, 9495, 10128, 10160, 10287, 10368, 11394, 11430, 12192, 12660, 12960, 13504, 13716, 15192, 15240, 16256, 16880, 17091, 17145, 17280, 18288, 18990, 20256, 20320, 20574, 22788, 22860, 24384, 25320, 25920, 26797, 27008, 27432, 28485, 30384, 30480, 33760, 34182, 34290, 36576, 37980, 40512, 40640, 41148, 45576, 45720, 48768, 50640, 51435, 51840, 53594, 54864, 56970, 60768, 60960, 67520, 68364, 68580, 73152, 75960, 80391, 81024, 81280, 82296, 85455, 91152, 91440, 101280, 102870, 107188, 109728, 113940, 121536, 121920, 133985, 135040, 136728, 137160, 146304, 151920, 160782, 164592, 170910, 182304, 182880, 202560, 205740, 214376, 219456, 227880, 241173, 243072, 243840, 267970, 273456, 274320, 303840, 321564, 329184, 341820, 364608, 365760, 401955, 405120, 411480, 428752, 438912, 455760, 482346, 535940, 546912, 548640, 607680, 643128, 658368, 683640, 723519, 729216, 731520, 803910, 822960, 857504, 911520, 964692, 1071880, 1093824, 1097280, 1205865, 1215360, 1286256, 1316736, 1367280, 1447038, 1607820, 1645920, 1715008, 1823040, 1929384, 2143760, 2170557, 2187648, 2194560, 2411730, 2572512, 2734560, 2894076, 3215640, 3291840, 3430016, 3617595, 3646080, 3858768, 4287520, 4341114, 4823460, 5145024, 5469120, 5788152, 6431280, 6583680, 7235190, 7717536, 8575040, 8682228, 9646920, 10290048, 10852785, 10938240, 11576304, 12862560, 14470380, 15435072, 17150080, 17364456, 19293840, 21705570, 23152608, 25725120, 28940760, 30870144, 34728912, 38587680, 43411140, 46305216, 51450240, 57881520, 69457824, 77175360, 86822280, 92610432, 115763040, 138915648, 154350720, 173644560, 231526080, 277831296, 347289120, 463052160, 694578240, 1389156480]

約数ペア:

[(1, 1389156480), (2, 694578240), (3, 463052160), (4, 347289120), (5, 277831296), (6, 231526080), (8, 173644560), (9, 154350720), (10, 138915648), (12, 115763040), (15, 92610432), (16, 86822280), (18, 77175360), (20, 69457824), (24, 57881520), (27, 51450240), (30, 46305216), (32, 43411140), (36, 38587680), (40, 34728912), (45, 30870144), (48, 28940760), (54, 25725120), (60, 23152608), (64, 21705570), (72, 19293840), (80, 17364456), (81, 17150080), (90, 15435072), (96, 14470380), (108, 12862560), (120, 11576304), (127, 10938240), (128, 10852785), (135, 10290048), (144, 9646920), (160, 8682228), (162, 8575040), (180, 7717536), (192, 7235190), (211, 6583680), (216, 6431280), (240, 5788152), (254, 5469120), (270, 5145024), (288, 4823460), (320, 4341114), (324, 4287520), (360, 3858768), (381, 3646080), (384, 3617595), (405, 3430016), (422, 3291840), (432, 3215640), (480, 2894076), (508, 2734560), (540, 2572512), (576, 2411730), (633, 2194560), (635, 2187648), (640, 2170557), (648, 2143760), (720, 1929384), (762, 1823040), (810, 1715008), (844, 1645920), (864, 1607820), (960, 1447038), (1016, 1367280), (1055, 1316736), (1080, 1286256), (1143, 1215360), (1152, 1205865), (1266, 1097280), (1270, 1093824), (1296, 1071880), (1440, 964692), (1524, 911520), (1620, 857504), (1688, 822960), (1728, 803910), (1899, 731520), (1905, 729216), (1920, 723519), (2032, 683640), (2110, 658368), (2160, 643128), (2286, 607680), (2532, 548640), (2540, 546912), (2592, 535940), (2880, 482346), (3048, 455760), (3165, 438912), (3240, 428752), (3376, 411480), (3429, 405120), (3456, 401955), (3798, 365760), (3810, 364608), (4064, 341820), (4220, 329184), (4320, 321564), (4572, 303840), (5064, 274320), (5080, 273456), (5184, 267970), (5697, 243840), (5715, 243072), (5760, 241173), (6096, 227880), (6330, 219456), (6480, 214376), (6752, 205740), (6858, 202560), (7596, 182880), (7620, 182304), (8128, 170910), (8440, 164592), (8640, 160782), (9144, 151920), (9495, 146304), (10128, 137160), (10160, 136728), (10287, 135040), (10368, 133985), (11394, 121920), (11430, 121536), (12192, 113940), (12660, 109728), (12960, 107188), (13504, 102870), (13716, 101280), (15192, 91440), (15240, 91152), (16256, 85455), (16880, 82296), (17091, 81280), (17145, 81024), (17280, 80391), (18288, 75960), (18990, 73152), (20256, 68580), (20320, 68364), (20574, 67520), (22788, 60960), (22860, 60768), (24384, 56970), (25320, 54864), (25920, 53594), (26797, 51840), (27008, 51435), (27432, 50640), (28485, 48768), (30384, 45720), (30480, 45576), (33760, 41148), (34182, 40640), (34290, 40512), (36576, 37980)]