28248056640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14929}}^1$

素因数の和:15031

約数の個数: 280

約数和(自身を含む): 101866613640

約数和(自身を除く): 73618557000

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, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 270, 288, 292, 320, 324, 360, 365, 405, 432, 438, 480, 540, 576, 584, 648, 657, 720, 730, 810, 864, 876, 960, 1080, 1095, 1168, 1296, 1314, 1440, 1460, 1620, 1728, 1752, 1971, 2160, 2190, 2336, 2592, 2628, 2880, 2920, 3240, 3285, 3504, 3942, 4320, 4380, 4672, 5184, 5256, 5840, 5913, 6480, 6570, 7008, 7884, 8640, 8760, 9855, 10512, 11680, 11826, 12960, 13140, 14016, 14929, 15768, 17520, 19710, 21024, 23360, 23652, 25920, 26280, 29565, 29858, 31536, 35040, 39420, 42048, 44787, 47304, 52560, 59130, 59716, 63072, 70080, 74645, 78840, 89574, 94608, 105120, 118260, 119432, 126144, 134361, 149290, 157680, 179148, 189216, 210240, 223935, 236520, 238864, 268722, 298580, 315360, 358296, 378432, 403083, 447870, 473040, 477728, 537444, 597160, 630720, 671805, 716592, 806166, 895740, 946080, 955456, 1074888, 1089817, 1194320, 1209249, 1343610, 1433184, 1612332, 1791480, 1892160, 2015415, 2149776, 2179634, 2388640, 2418498, 2687220, 2866368, 3224664, 3269451, 3582960, 4030830, 4299552, 4359268, 4777280, 4836996, 5374440, 5449085, 6046245, 6449328, 6538902, 7165920, 8061660, 8599104, 8718536, 9673992, 9808353, 10748880, 10898170, 12092490, 12898656, 13077804, 14331840, 16123320, 16347255, 17437072, 19347984, 19616706, 21497760, 21796340, 24184980, 25797312, 26155608, 29425059, 32246640, 32694510, 34874144, 38695968, 39233412, 42995520, 43592680, 48369960, 49041765, 52311216, 58850118, 64493280, 65389020, 69748288, 77391936, 78466824, 87185360, 88275177, 96739920, 98083530, 104622432, 117700236, 128986560, 130778040, 147125295, 156933648, 174370720, 176550354, 193479840, 196167060, 209244864, 235400472, 261556080, 294250590, 313867296, 348741440, 353100708, 386959680, 392334120, 441375885, 470800944, 523112160, 588501180, 627734592, 706201416, 784668240, 882751770, 941601888, 1046224320, 1177002360, 1412402832, 1569336480, 1765503540, 1883203776, 2354004720, 2824805664, 3138672960, 3531007080, 4708009440, 5649611328, 7062014160, 9416018880, 14124028320, 28248056640]

約数ペア:

[(1, 28248056640), (2, 14124028320), (3, 9416018880), (4, 7062014160), (5, 5649611328), (6, 4708009440), (8, 3531007080), (9, 3138672960), (10, 2824805664), (12, 2354004720), (15, 1883203776), (16, 1765503540), (18, 1569336480), (20, 1412402832), (24, 1177002360), (27, 1046224320), (30, 941601888), (32, 882751770), (36, 784668240), (40, 706201416), (45, 627734592), (48, 588501180), (54, 523112160), (60, 470800944), (64, 441375885), (72, 392334120), (73, 386959680), (80, 353100708), (81, 348741440), (90, 313867296), (96, 294250590), (108, 261556080), (120, 235400472), (135, 209244864), (144, 196167060), (146, 193479840), (160, 176550354), (162, 174370720), (180, 156933648), (192, 147125295), (216, 130778040), (219, 128986560), (240, 117700236), (270, 104622432), (288, 98083530), (292, 96739920), (320, 88275177), (324, 87185360), (360, 78466824), (365, 77391936), (405, 69748288), (432, 65389020), (438, 64493280), (480, 58850118), (540, 52311216), (576, 49041765), (584, 48369960), (648, 43592680), (657, 42995520), (720, 39233412), (730, 38695968), (810, 34874144), (864, 32694510), (876, 32246640), (960, 29425059), (1080, 26155608), (1095, 25797312), (1168, 24184980), (1296, 21796340), (1314, 21497760), (1440, 19616706), (1460, 19347984), (1620, 17437072), (1728, 16347255), (1752, 16123320), (1971, 14331840), (2160, 13077804), (2190, 12898656), (2336, 12092490), (2592, 10898170), (2628, 10748880), (2880, 9808353), (2920, 9673992), (3240, 8718536), (3285, 8599104), (3504, 8061660), (3942, 7165920), (4320, 6538902), (4380, 6449328), (4672, 6046245), (5184, 5449085), (5256, 5374440), (5840, 4836996), (5913, 4777280), (6480, 4359268), (6570, 4299552), (7008, 4030830), (7884, 3582960), (8640, 3269451), (8760, 3224664), (9855, 2866368), (10512, 2687220), (11680, 2418498), (11826, 2388640), (12960, 2179634), (13140, 2149776), (14016, 2015415), (14929, 1892160), (15768, 1791480), (17520, 1612332), (19710, 1433184), (21024, 1343610), (23360, 1209249), (23652, 1194320), (25920, 1089817), (26280, 1074888), (29565, 955456), (29858, 946080), (31536, 895740), (35040, 806166), (39420, 716592), (42048, 671805), (44787, 630720), (47304, 597160), (52560, 537444), (59130, 477728), (59716, 473040), (63072, 447870), (70080, 403083), (74645, 378432), (78840, 358296), (89574, 315360), (94608, 298580), (105120, 268722), (118260, 238864), (119432, 236520), (126144, 223935), (134361, 210240), (149290, 189216), (157680, 179148)]