1305697477920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1887719}}^1$

素因数の和:1887879

約数の個数: 192

約数和(自身を含む): 4521104501760

約数和(自身を除く): 3215407023840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 131, 132, 160, 165, 176, 220, 240, 262, 264, 330, 352, 393, 440, 480, 524, 528, 655, 660, 786, 880, 1048, 1056, 1310, 1320, 1441, 1572, 1760, 1965, 2096, 2620, 2640, 2882, 3144, 3930, 4192, 4323, 5240, 5280, 5764, 6288, 7205, 7860, 8646, 10480, 11528, 12576, 14410, 15720, 17292, 20960, 21615, 23056, 28820, 31440, 34584, 43230, 46112, 57640, 62880, 69168, 86460, 115280, 138336, 172920, 230560, 345840, 691680, 1887719, 3775438, 5663157, 7550876, 9438595, 11326314, 15101752, 18877190, 20764909, 22652628, 28315785, 30203504, 37754380, 41529818, 45305256, 56631570, 60407008, 62294727, 75508760, 83059636, 90610512, 103824545, 113263140, 124589454, 151017520, 166119272, 181221024, 207649090, 226526280, 247291189, 249178908, 302035040, 311473635, 332238544, 415298180, 453052560, 494582378, 498357816, 622947270, 664477088, 741873567, 830596360, 906105120, 989164756, 996715632, 1236455945, 1245894540, 1483747134, 1661192720, 1978329512, 1993431264, 2472911890, 2491789080, 2720203079, 2967494268, 3322385440, 3709367835, 3956659024, 4945823780, 4983578160, 5440406158, 5934988536, 7418735670, 7913318048, 8160609237, 9891647560, 9967156320, 10880812316, 11869977072, 13601015395, 14837471340, 16321218474, 19783295120, 21761624632, 23739954144, 27202030790, 29674942680, 32642436948, 39566590240, 40803046185, 43523249264, 54404061580, 59349885360, 65284873896, 81606092370, 87046498528, 108808123160, 118699770720, 130569747792, 163212184740, 217616246320, 261139495584, 326424369480, 435232492640, 652848738960, 1305697477920]

約数ペア:

[(1, 1305697477920), (2, 652848738960), (3, 435232492640), (4, 326424369480), (5, 261139495584), (6, 217616246320), (8, 163212184740), (10, 130569747792), (11, 118699770720), (12, 108808123160), (15, 87046498528), (16, 81606092370), (20, 65284873896), (22, 59349885360), (24, 54404061580), (30, 43523249264), (32, 40803046185), (33, 39566590240), (40, 32642436948), (44, 29674942680), (48, 27202030790), (55, 23739954144), (60, 21761624632), (66, 19783295120), (80, 16321218474), (88, 14837471340), (96, 13601015395), (110, 11869977072), (120, 10880812316), (131, 9967156320), (132, 9891647560), (160, 8160609237), (165, 7913318048), (176, 7418735670), (220, 5934988536), (240, 5440406158), (262, 4983578160), (264, 4945823780), (330, 3956659024), (352, 3709367835), (393, 3322385440), (440, 2967494268), (480, 2720203079), (524, 2491789080), (528, 2472911890), (655, 1993431264), (660, 1978329512), (786, 1661192720), (880, 1483747134), (1048, 1245894540), (1056, 1236455945), (1310, 996715632), (1320, 989164756), (1441, 906105120), (1572, 830596360), (1760, 741873567), (1965, 664477088), (2096, 622947270), (2620, 498357816), (2640, 494582378), (2882, 453052560), (3144, 415298180), (3930, 332238544), (4192, 311473635), (4323, 302035040), (5240, 249178908), (5280, 247291189), (5764, 226526280), (6288, 207649090), (7205, 181221024), (7860, 166119272), (8646, 151017520), (10480, 124589454), (11528, 113263140), (12576, 103824545), (14410, 90610512), (15720, 83059636), (17292, 75508760), (20960, 62294727), (21615, 60407008), (23056, 56631570), (28820, 45305256), (31440, 41529818), (34584, 37754380), (43230, 30203504), (46112, 28315785), (57640, 22652628), (62880, 20764909), (69168, 18877190), (86460, 15101752), (115280, 11326314), (138336, 9438595), (172920, 7550876), (230560, 5663157), (345840, 3775438), (691680, 1887719)]