1672254720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{127}}^2$

素因数の和:287

約数の個数: 270

約数和(自身を含む): 6031119402

約数和(自身を除く): 4358864682

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, 216, 240, 254, 256, 270, 288, 320, 324, 360, 381, 384, 405, 432, 480, 508, 540, 576, 635, 640, 648, 720, 762, 768, 810, 864, 960, 1016, 1080, 1143, 1152, 1270, 1280, 1296, 1440, 1524, 1620, 1728, 1905, 1920, 2032, 2160, 2286, 2304, 2540, 2592, 2880, 3048, 3240, 3429, 3456, 3810, 3840, 4064, 4320, 4572, 5080, 5184, 5715, 5760, 6096, 6480, 6858, 6912, 7620, 8128, 8640, 9144, 10160, 10287, 10368, 11430, 11520, 12192, 12960, 13716, 15240, 16129, 16256, 17145, 17280, 18288, 20320, 20574, 20736, 22860, 24384, 25920, 27432, 30480, 32258, 32512, 34290, 34560, 36576, 40640, 41148, 45720, 48387, 48768, 51435, 51840, 54864, 60960, 64516, 68580, 73152, 80645, 81280, 82296, 91440, 96774, 97536, 102870, 103680, 109728, 121920, 129032, 137160, 145161, 146304, 161290, 162560, 164592, 182880, 193548, 205740, 219456, 241935, 243840, 258064, 274320, 290322, 292608, 322580, 329184, 365760, 387096, 411480, 435483, 438912, 483870, 487680, 516128, 548640, 580644, 645160, 658368, 725805, 731520, 774192, 822960, 870966, 877824, 967740, 1032256, 1097280, 1161288, 1290320, 1306449, 1316736, 1451610, 1463040, 1548384, 1645920, 1741932, 1935480, 2064512, 2177415, 2194560, 2322576, 2580640, 2612898, 2633472, 2903220, 3096768, 3291840, 3483864, 3870960, 4129024, 4354830, 4389120, 4645152, 5161280, 5225796, 5806440, 6193536, 6532245, 6583680, 6967728, 7741920, 8709660, 9290304, 10322560, 10451592, 11612880, 12387072, 13064490, 13167360, 13935456, 15483840, 17419320, 18580608, 20645120, 20903184, 23225760, 26128980, 27870912, 30967680, 34838640, 37161216, 41806368, 46451520, 52257960, 55741824, 61935360, 69677280, 83612736, 92903040, 104515920, 111483648, 139354560, 167225472, 185806080, 209031840, 278709120, 334450944, 418063680, 557418240, 836127360, 1672254720]

約数ペア:

[(1, 1672254720), (2, 836127360), (3, 557418240), (4, 418063680), (5, 334450944), (6, 278709120), (8, 209031840), (9, 185806080), (10, 167225472), (12, 139354560), (15, 111483648), (16, 104515920), (18, 92903040), (20, 83612736), (24, 69677280), (27, 61935360), (30, 55741824), (32, 52257960), (36, 46451520), (40, 41806368), (45, 37161216), (48, 34838640), (54, 30967680), (60, 27870912), (64, 26128980), (72, 23225760), (80, 20903184), (81, 20645120), (90, 18580608), (96, 17419320), (108, 15483840), (120, 13935456), (127, 13167360), (128, 13064490), (135, 12387072), (144, 11612880), (160, 10451592), (162, 10322560), (180, 9290304), (192, 8709660), (216, 7741920), (240, 6967728), (254, 6583680), (256, 6532245), (270, 6193536), (288, 5806440), (320, 5225796), (324, 5161280), (360, 4645152), (381, 4389120), (384, 4354830), (405, 4129024), (432, 3870960), (480, 3483864), (508, 3291840), (540, 3096768), (576, 2903220), (635, 2633472), (640, 2612898), (648, 2580640), (720, 2322576), (762, 2194560), (768, 2177415), (810, 2064512), (864, 1935480), (960, 1741932), (1016, 1645920), (1080, 1548384), (1143, 1463040), (1152, 1451610), (1270, 1316736), (1280, 1306449), (1296, 1290320), (1440, 1161288), (1524, 1097280), (1620, 1032256), (1728, 967740), (1905, 877824), (1920, 870966), (2032, 822960), (2160, 774192), (2286, 731520), (2304, 725805), (2540, 658368), (2592, 645160), (2880, 580644), (3048, 548640), (3240, 516128), (3429, 487680), (3456, 483870), (3810, 438912), (3840, 435483), (4064, 411480), (4320, 387096), (4572, 365760), (5080, 329184), (5184, 322580), (5715, 292608), (5760, 290322), (6096, 274320), (6480, 258064), (6858, 243840), (6912, 241935), (7620, 219456), (8128, 205740), (8640, 193548), (9144, 182880), (10160, 164592), (10287, 162560), (10368, 161290), (11430, 146304), (11520, 145161), (12192, 137160), (12960, 129032), (13716, 121920), (15240, 109728), (16129, 103680), (16256, 102870), (17145, 97536), (17280, 96774), (18288, 91440), (20320, 82296), (20574, 81280), (20736, 80645), (22860, 73152), (24384, 68580), (25920, 64516), (27432, 60960), (30480, 54864), (32258, 51840), (32512, 51435), (34290, 48768), (34560, 48387), (36576, 45720), (40640, 41148)]