1678136640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 336

約数和(自身を含む): 5883834816

約数和(自身を除く): 4205698176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 107, 120, 124, 136, 155, 160, 170, 186, 192, 204, 214, 240, 248, 255, 272, 310, 320, 321, 340, 372, 408, 428, 465, 480, 496, 510, 527, 535, 544, 620, 642, 680, 744, 816, 856, 930, 960, 961, 992, 1020, 1054, 1070, 1088, 1240, 1284, 1360, 1488, 1581, 1605, 1632, 1712, 1819, 1860, 1922, 1984, 2040, 2108, 2140, 2480, 2568, 2635, 2720, 2883, 2976, 3162, 3210, 3264, 3317, 3424, 3638, 3720, 3844, 4080, 4216, 4280, 4805, 4960, 5136, 5270, 5440, 5457, 5766, 5952, 6324, 6420, 6634, 6848, 7276, 7440, 7688, 7905, 8160, 8432, 8560, 9095, 9610, 9920, 9951, 10272, 10540, 10914, 11532, 12648, 12840, 13268, 14415, 14552, 14880, 15376, 15810, 16320, 16337, 16585, 16864, 17120, 18190, 19220, 19902, 20544, 21080, 21828, 23064, 25296, 25680, 26536, 27285, 28830, 29104, 29760, 30752, 31620, 32674, 33170, 33728, 34240, 36380, 38440, 39804, 42160, 43656, 46128, 49011, 49755, 50592, 51360, 53072, 54570, 56389, 57660, 58208, 61504, 63240, 65348, 66340, 72760, 76880, 79608, 81685, 84320, 87312, 92256, 98022, 99510, 101184, 102720, 102827, 106144, 109140, 112778, 115320, 116416, 126480, 130696, 132680, 145520, 153760, 159216, 163370, 168640, 169167, 174624, 184512, 196044, 199020, 205654, 212288, 218280, 225556, 230640, 245055, 252960, 261392, 265360, 281945, 291040, 307520, 308481, 318432, 326740, 338334, 349248, 392088, 398040, 411308, 436560, 451112, 461280, 490110, 505920, 514135, 522784, 530720, 563890, 582080, 616962, 636864, 653480, 676668, 784176, 796080, 822616, 845835, 873120, 902224, 922560, 980220, 1028270, 1045568, 1061440, 1127780, 1233924, 1306960, 1353336, 1542405, 1568352, 1592160, 1645232, 1691670, 1746240, 1748059, 1804448, 1960440, 2056540, 2255560, 2467848, 2613920, 2706672, 3084810, 3136704, 3184320, 3290464, 3383340, 3496118, 3608896, 3920880, 4113080, 4511120, 4935696, 5227840, 5244177, 5413344, 6169620, 6580928, 6766680, 6992236, 7841760, 8226160, 8740295, 9022240, 9871392, 10488354, 10826688, 12339240, 13533360, 13984472, 15683520, 16452320, 17480590, 18044480, 19742784, 20976708, 24678480, 26220885, 27066720, 27968944, 32904640, 34961180, 41953416, 49356960, 52441770, 54133440, 55937888, 69922360, 83906832, 98713920, 104883540, 111875776, 139844720, 167813664, 209767080, 279689440, 335627328, 419534160, 559378880, 839068320, 1678136640]

約数ペア:

[(1, 1678136640), (2, 839068320), (3, 559378880), (4, 419534160), (5, 335627328), (6, 279689440), (8, 209767080), (10, 167813664), (12, 139844720), (15, 111875776), (16, 104883540), (17, 98713920), (20, 83906832), (24, 69922360), (30, 55937888), (31, 54133440), (32, 52441770), (34, 49356960), (40, 41953416), (48, 34961180), (51, 32904640), (60, 27968944), (62, 27066720), (64, 26220885), (68, 24678480), (80, 20976708), (85, 19742784), (93, 18044480), (96, 17480590), (102, 16452320), (107, 15683520), (120, 13984472), (124, 13533360), (136, 12339240), (155, 10826688), (160, 10488354), (170, 9871392), (186, 9022240), (192, 8740295), (204, 8226160), (214, 7841760), (240, 6992236), (248, 6766680), (255, 6580928), (272, 6169620), (310, 5413344), (320, 5244177), (321, 5227840), (340, 4935696), (372, 4511120), (408, 4113080), (428, 3920880), (465, 3608896), (480, 3496118), (496, 3383340), (510, 3290464), (527, 3184320), (535, 3136704), (544, 3084810), (620, 2706672), (642, 2613920), (680, 2467848), (744, 2255560), (816, 2056540), (856, 1960440), (930, 1804448), (960, 1748059), (961, 1746240), (992, 1691670), (1020, 1645232), (1054, 1592160), (1070, 1568352), (1088, 1542405), (1240, 1353336), (1284, 1306960), (1360, 1233924), (1488, 1127780), (1581, 1061440), (1605, 1045568), (1632, 1028270), (1712, 980220), (1819, 922560), (1860, 902224), (1922, 873120), (1984, 845835), (2040, 822616), (2108, 796080), (2140, 784176), (2480, 676668), (2568, 653480), (2635, 636864), (2720, 616962), (2883, 582080), (2976, 563890), (3162, 530720), (3210, 522784), (3264, 514135), (3317, 505920), (3424, 490110), (3638, 461280), (3720, 451112), (3844, 436560), (4080, 411308), (4216, 398040), (4280, 392088), (4805, 349248), (4960, 338334), (5136, 326740), (5270, 318432), (5440, 308481), (5457, 307520), (5766, 291040), (5952, 281945), (6324, 265360), (6420, 261392), (6634, 252960), (6848, 245055), (7276, 230640), (7440, 225556), (7688, 218280), (7905, 212288), (8160, 205654), (8432, 199020), (8560, 196044), (9095, 184512), (9610, 174624), (9920, 169167), (9951, 168640), (10272, 163370), (10540, 159216), (10914, 153760), (11532, 145520), (12648, 132680), (12840, 130696), (13268, 126480), (14415, 116416), (14552, 115320), (14880, 112778), (15376, 109140), (15810, 106144), (16320, 102827), (16337, 102720), (16585, 101184), (16864, 99510), (17120, 98022), (18190, 92256), (19220, 87312), (19902, 84320), (20544, 81685), (21080, 79608), (21828, 76880), (23064, 72760), (25296, 66340), (25680, 65348), (26536, 63240), (27285, 61504), (28830, 58208), (29104, 57660), (29760, 56389), (30752, 54570), (31620, 53072), (32674, 51360), (33170, 50592), (33728, 49755), (34240, 49011), (36380, 46128), (38440, 43656), (39804, 42160)]