20067056640

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{127}}^2$

素因数の和:294

約数の個数: 396

約数和(自身を含む): 72679324536

約数和(自身を除く): 52612267896

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, 243, 254, 256, 270, 288, 320, 324, 360, 381, 384, 405, 432, 480, 486, 508, 512, 540, 576, 635, 640, 648, 720, 762, 768, 810, 864, 960, 972, 1016, 1024, 1080, 1143, 1152, 1215, 1270, 1280, 1296, 1440, 1524, 1536, 1620, 1728, 1905, 1920, 1944, 2032, 2160, 2286, 2304, 2430, 2540, 2560, 2592, 2880, 3048, 3072, 3240, 3429, 3456, 3810, 3840, 3888, 4064, 4320, 4572, 4608, 4860, 5080, 5120, 5184, 5715, 5760, 6096, 6480, 6858, 6912, 7620, 7680, 7776, 8128, 8640, 9144, 9216, 9720, 10160, 10287, 10368, 11430, 11520, 12192, 12960, 13716, 13824, 15240, 15360, 15552, 16129, 16256, 17145, 17280, 18288, 19440, 20320, 20574, 20736, 22860, 23040, 24384, 25920, 27432, 27648, 30480, 30861, 31104, 32258, 32512, 34290, 34560, 36576, 38880, 40640, 41148, 41472, 45720, 46080, 48387, 48768, 51435, 51840, 54864, 60960, 61722, 62208, 64516, 65024, 68580, 69120, 73152, 77760, 80645, 81280, 82296, 82944, 91440, 96774, 97536, 102870, 103680, 109728, 121920, 123444, 124416, 129032, 130048, 137160, 138240, 145161, 146304, 154305, 155520, 161290, 162560, 164592, 182880, 193548, 195072, 205740, 207360, 219456, 241935, 243840, 246888, 248832, 258064, 274320, 290322, 292608, 308610, 311040, 322580, 325120, 329184, 365760, 387096, 390144, 411480, 414720, 435483, 438912, 483870, 487680, 493776, 516128, 548640, 580644, 585216, 617220, 622080, 645160, 650240, 658368, 725805, 731520, 774192, 822960, 870966, 877824, 967740, 975360, 987552, 1032256, 1097280, 1161288, 1170432, 1234440, 1244160, 1290320, 1306449, 1316736, 1451610, 1463040, 1548384, 1645920, 1741932, 1755648, 1935480, 1950720, 1975104, 2064512, 2177415, 2194560, 2322576, 2468880, 2580640, 2612898, 2633472, 2903220, 2926080, 3096768, 3291840, 3483864, 3511296, 3870960, 3919347, 3950208, 4129024, 4354830, 4389120, 4645152, 4937760, 5161280, 5225796, 5266944, 5806440, 5852160, 6193536, 6532245, 6583680, 6967728, 7741920, 7838694, 7900416, 8258048, 8709660, 8778240, 9290304, 9875520, 10322560, 10451592, 10533888, 11612880, 12387072, 13064490, 13167360, 13935456, 15483840, 15677388, 15800832, 16516096, 17419320, 17556480, 18580608, 19596735, 19751040, 20645120, 20903184, 23225760, 24774144, 26128980, 26334720, 27870912, 30967680, 31354776, 31601664, 34838640, 37161216, 39193470, 39502080, 41290240, 41806368, 46451520, 49548288, 52257960, 52669440, 55741824, 61935360, 62709552, 69677280, 74322432, 78386940, 79004160, 82580480, 83612736, 92903040, 104515920, 111483648, 123870720, 125419104, 139354560, 148644864, 156773880, 158008320, 167225472, 185806080, 209031840, 222967296, 247741440, 250838208, 278709120, 313547760, 334450944, 371612160, 418063680, 445934592, 501676416, 557418240, 627095520, 668901888, 743224320, 836127360, 1003352832, 1114836480, 1254191040, 1337803776, 1672254720, 2006705664, 2229672960, 2508382080, 3344509440, 4013411328, 5016764160, 6689018880, 10033528320, 20067056640]

約数ペア:

[(1, 20067056640), (2, 10033528320), (3, 6689018880), (4, 5016764160), (5, 4013411328), (6, 3344509440), (8, 2508382080), (9, 2229672960), (10, 2006705664), (12, 1672254720), (15, 1337803776), (16, 1254191040), (18, 1114836480), (20, 1003352832), (24, 836127360), (27, 743224320), (30, 668901888), (32, 627095520), (36, 557418240), (40, 501676416), (45, 445934592), (48, 418063680), (54, 371612160), (60, 334450944), (64, 313547760), (72, 278709120), (80, 250838208), (81, 247741440), (90, 222967296), (96, 209031840), (108, 185806080), (120, 167225472), (127, 158008320), (128, 156773880), (135, 148644864), (144, 139354560), (160, 125419104), (162, 123870720), (180, 111483648), (192, 104515920), (216, 92903040), (240, 83612736), (243, 82580480), (254, 79004160), (256, 78386940), (270, 74322432), (288, 69677280), (320, 62709552), (324, 61935360), (360, 55741824), (381, 52669440), (384, 52257960), (405, 49548288), (432, 46451520), (480, 41806368), (486, 41290240), (508, 39502080), (512, 39193470), (540, 37161216), (576, 34838640), (635, 31601664), (640, 31354776), (648, 30967680), (720, 27870912), (762, 26334720), (768, 26128980), (810, 24774144), (864, 23225760), (960, 20903184), (972, 20645120), (1016, 19751040), (1024, 19596735), (1080, 18580608), (1143, 17556480), (1152, 17419320), (1215, 16516096), (1270, 15800832), (1280, 15677388), (1296, 15483840), (1440, 13935456), (1524, 13167360), (1536, 13064490), (1620, 12387072), (1728, 11612880), (1905, 10533888), (1920, 10451592), (1944, 10322560), (2032, 9875520), (2160, 9290304), (2286, 8778240), (2304, 8709660), (2430, 8258048), (2540, 7900416), (2560, 7838694), (2592, 7741920), (2880, 6967728), (3048, 6583680), (3072, 6532245), (3240, 6193536), (3429, 5852160), (3456, 5806440), (3810, 5266944), (3840, 5225796), (3888, 5161280), (4064, 4937760), (4320, 4645152), (4572, 4389120), (4608, 4354830), (4860, 4129024), (5080, 3950208), (5120, 3919347), (5184, 3870960), (5715, 3511296), (5760, 3483864), (6096, 3291840), (6480, 3096768), (6858, 2926080), (6912, 2903220), (7620, 2633472), (7680, 2612898), (7776, 2580640), (8128, 2468880), (8640, 2322576), (9144, 2194560), (9216, 2177415), (9720, 2064512), (10160, 1975104), (10287, 1950720), (10368, 1935480), (11430, 1755648), (11520, 1741932), (12192, 1645920), (12960, 1548384), (13716, 1463040), (13824, 1451610), (15240, 1316736), (15360, 1306449), (15552, 1290320), (16129, 1244160), (16256, 1234440), (17145, 1170432), (17280, 1161288), (18288, 1097280), (19440, 1032256), (20320, 987552), (20574, 975360), (20736, 967740), (22860, 877824), (23040, 870966), (24384, 822960), (25920, 774192), (27432, 731520), (27648, 725805), (30480, 658368), (30861, 650240), (31104, 645160), (32258, 622080), (32512, 617220), (34290, 585216), (34560, 580644), (36576, 548640), (38880, 516128), (40640, 493776), (41148, 487680), (41472, 483870), (45720, 438912), (46080, 435483), (48387, 414720), (48768, 411480), (51435, 390144), (51840, 387096), (54864, 365760), (60960, 329184), (61722, 325120), (62208, 322580), (64516, 311040), (65024, 308610), (68580, 292608), (69120, 290322), (73152, 274320), (77760, 258064), (80645, 248832), (81280, 246888), (82296, 243840), (82944, 241935), (91440, 219456), (96774, 207360), (97536, 205740), (102870, 195072), (103680, 193548), (109728, 182880), (121920, 164592), (123444, 162560), (124416, 161290), (129032, 155520), (130048, 154305), (137160, 146304), (138240, 145161)]