2016800640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 256

約数和(自身を含む): 7206912000

約数和(自身を除く): 5190111360

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, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 919, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1838, 1905, 1920, 2032, 2160, 2286, 2540, 2757, 2880, 3048, 3429, 3456, 3676, 3810, 4064, 4320, 4572, 4595, 5080, 5514, 5715, 5760, 6096, 6858, 7352, 7620, 8128, 8271, 8640, 9144, 9190, 10160, 11028, 11430, 12192, 13716, 13785, 14704, 15240, 16256, 16542, 17145, 17280, 18288, 18380, 20320, 22056, 22860, 24384, 24813, 27432, 27570, 29408, 30480, 33084, 34290, 36576, 36760, 40640, 41355, 44112, 45720, 48768, 49626, 54864, 55140, 58816, 60960, 66168, 68580, 73152, 73520, 81280, 82710, 88224, 91440, 99252, 109728, 110280, 116713, 117632, 121920, 124065, 132336, 137160, 146304, 147040, 165420, 176448, 182880, 198504, 219456, 220560, 233426, 243840, 248130, 264672, 274320, 294080, 330840, 350139, 352896, 365760, 397008, 438912, 441120, 466852, 496260, 529344, 548640, 583565, 588160, 661680, 700278, 731520, 794016, 882240, 933704, 992520, 1050417, 1058688, 1097280, 1167130, 1323360, 1400556, 1588032, 1750695, 1764480, 1867408, 1985040, 2100834, 2194560, 2334260, 2646720, 2801112, 3151251, 3176064, 3501390, 3734816, 3970080, 4201668, 4668520, 5252085, 5293440, 5602224, 6302502, 7002780, 7469632, 7940160, 8403336, 9337040, 10504170, 11204448, 12605004, 14005560, 14939264, 15756255, 15880320, 16806672, 18674080, 21008340, 22408896, 25210008, 28011120, 31512510, 33613344, 37348160, 42016680, 44817792, 50420016, 56022240, 63025020, 67226688, 74696320, 84033360, 100840032, 112044480, 126050040, 134453376, 168066720, 201680064, 224088960, 252100080, 336133440, 403360128, 504200160, 672266880, 1008400320, 2016800640]

約数ペア:

[(1, 2016800640), (2, 1008400320), (3, 672266880), (4, 504200160), (5, 403360128), (6, 336133440), (8, 252100080), (9, 224088960), (10, 201680064), (12, 168066720), (15, 134453376), (16, 126050040), (18, 112044480), (20, 100840032), (24, 84033360), (27, 74696320), (30, 67226688), (32, 63025020), (36, 56022240), (40, 50420016), (45, 44817792), (48, 42016680), (54, 37348160), (60, 33613344), (64, 31512510), (72, 28011120), (80, 25210008), (90, 22408896), (96, 21008340), (108, 18674080), (120, 16806672), (127, 15880320), (128, 15756255), (135, 14939264), (144, 14005560), (160, 12605004), (180, 11204448), (192, 10504170), (216, 9337040), (240, 8403336), (254, 7940160), (270, 7469632), (288, 7002780), (320, 6302502), (360, 5602224), (381, 5293440), (384, 5252085), (432, 4668520), (480, 4201668), (508, 3970080), (540, 3734816), (576, 3501390), (635, 3176064), (640, 3151251), (720, 2801112), (762, 2646720), (864, 2334260), (919, 2194560), (960, 2100834), (1016, 1985040), (1080, 1867408), (1143, 1764480), (1152, 1750695), (1270, 1588032), (1440, 1400556), (1524, 1323360), (1728, 1167130), (1838, 1097280), (1905, 1058688), (1920, 1050417), (2032, 992520), (2160, 933704), (2286, 882240), (2540, 794016), (2757, 731520), (2880, 700278), (3048, 661680), (3429, 588160), (3456, 583565), (3676, 548640), (3810, 529344), (4064, 496260), (4320, 466852), (4572, 441120), (4595, 438912), (5080, 397008), (5514, 365760), (5715, 352896), (5760, 350139), (6096, 330840), (6858, 294080), (7352, 274320), (7620, 264672), (8128, 248130), (8271, 243840), (8640, 233426), (9144, 220560), (9190, 219456), (10160, 198504), (11028, 182880), (11430, 176448), (12192, 165420), (13716, 147040), (13785, 146304), (14704, 137160), (15240, 132336), (16256, 124065), (16542, 121920), (17145, 117632), (17280, 116713), (18288, 110280), (18380, 109728), (20320, 99252), (22056, 91440), (22860, 88224), (24384, 82710), (24813, 81280), (27432, 73520), (27570, 73152), (29408, 68580), (30480, 66168), (33084, 60960), (34290, 58816), (36576, 55140), (36760, 54864), (40640, 49626), (41355, 48768), (44112, 45720)]