1727684640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12119}}^1$

素因数の和:12157

約数の個数: 240

約数和(自身を含む): 6652134720

約数和(自身を除く): 4924450080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12119, 12960, 14256, 15840, 17820, 23760, 24238, 28512, 35640, 36357, 47520, 48476, 60595, 71280, 72714, 96952, 109071, 121190, 133309, 142560, 145428, 181785, 193904, 218142, 242380, 266618, 290856, 327213, 363570, 387808, 399927, 436284, 484760, 533236, 545355, 581712, 654426, 666545, 727140, 799854, 872568, 969520, 981639, 1066472, 1090710, 1163424, 1199781, 1308852, 1333090, 1454280, 1599708, 1636065, 1745136, 1939040, 1963278, 1999635, 2132944, 2181420, 2399562, 2617704, 2666180, 2908560, 3199416, 3272130, 3490272, 3599343, 3926556, 3999270, 4265888, 4362840, 4799124, 4908195, 5235408, 5332360, 5817120, 5998905, 6398832, 6544260, 7198686, 7853112, 7998540, 8725680, 9598248, 9816390, 10470816, 10664720, 10798029, 11997810, 12797664, 13088520, 14397372, 15706224, 15997080, 17451360, 17996715, 19196496, 19632780, 21329440, 21596058, 23995620, 26177040, 28794744, 31412448, 31994160, 35993430, 38392992, 39265560, 43192116, 47991240, 52354080, 53990145, 57589488, 63988320, 71986860, 78531120, 86384232, 95982480, 107980290, 115178976, 143973720, 157062240, 172768464, 191964960, 215960580, 287947440, 345536928, 431921160, 575894880, 863842320, 1727684640]

約数ペア:

[(1, 1727684640), (2, 863842320), (3, 575894880), (4, 431921160), (5, 345536928), (6, 287947440), (8, 215960580), (9, 191964960), (10, 172768464), (11, 157062240), (12, 143973720), (15, 115178976), (16, 107980290), (18, 95982480), (20, 86384232), (22, 78531120), (24, 71986860), (27, 63988320), (30, 57589488), (32, 53990145), (33, 52354080), (36, 47991240), (40, 43192116), (44, 39265560), (45, 38392992), (48, 35993430), (54, 31994160), (55, 31412448), (60, 28794744), (66, 26177040), (72, 23995620), (80, 21596058), (81, 21329440), (88, 19632780), (90, 19196496), (96, 17996715), (99, 17451360), (108, 15997080), (110, 15706224), (120, 14397372), (132, 13088520), (135, 12797664), (144, 11997810), (160, 10798029), (162, 10664720), (165, 10470816), (176, 9816390), (180, 9598248), (198, 8725680), (216, 7998540), (220, 7853112), (240, 7198686), (264, 6544260), (270, 6398832), (288, 5998905), (297, 5817120), (324, 5332360), (330, 5235408), (352, 4908195), (360, 4799124), (396, 4362840), (405, 4265888), (432, 3999270), (440, 3926556), (480, 3599343), (495, 3490272), (528, 3272130), (540, 3199416), (594, 2908560), (648, 2666180), (660, 2617704), (720, 2399562), (792, 2181420), (810, 2132944), (864, 1999635), (880, 1963278), (891, 1939040), (990, 1745136), (1056, 1636065), (1080, 1599708), (1188, 1454280), (1296, 1333090), (1320, 1308852), (1440, 1199781), (1485, 1163424), (1584, 1090710), (1620, 1066472), (1760, 981639), (1782, 969520), (1980, 872568), (2160, 799854), (2376, 727140), (2592, 666545), (2640, 654426), (2970, 581712), (3168, 545355), (3240, 533236), (3564, 484760), (3960, 436284), (4320, 399927), (4455, 387808), (4752, 363570), (5280, 327213), (5940, 290856), (6480, 266618), (7128, 242380), (7920, 218142), (8910, 193904), (9504, 181785), (11880, 145428), (12119, 142560), (12960, 133309), (14256, 121190), (15840, 109071), (17820, 96952), (23760, 72714), (24238, 71280), (28512, 60595), (35640, 48476), (36357, 47520)]