269351280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 1002792960

約数和(自身を除く): 733441680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 479, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 958, 990, 1065, 1136, 1278, 1320, 1420, 1437, 1562, 1584, 1704, 1916, 1980, 2130, 2343, 2395, 2556, 2640, 2840, 2874, 3124, 3195, 3408, 3832, 3905, 3960, 4260, 4311, 4686, 4790, 5112, 5269, 5680, 5748, 6248, 6390, 7029, 7185, 7664, 7810, 7920, 8520, 8622, 9372, 9580, 10224, 10538, 11496, 11715, 12496, 12780, 14058, 14370, 15620, 15807, 17040, 17244, 18744, 19160, 21076, 21555, 22992, 23430, 25560, 26345, 28116, 28740, 31240, 31614, 34009, 34488, 35145, 37488, 38320, 42152, 43110, 46860, 47421, 51120, 52690, 56232, 57480, 62480, 63228, 68018, 68976, 70290, 79035, 84304, 86220, 93720, 94842, 102027, 105380, 112464, 114960, 126456, 136036, 140580, 158070, 170045, 172440, 187440, 189684, 204054, 210760, 237105, 252912, 272072, 281160, 306081, 316140, 340090, 344880, 374099, 379368, 408108, 421520, 474210, 510135, 544144, 562320, 612162, 632280, 680180, 748198, 758736, 816216, 948420, 1020270, 1122297, 1224324, 1264560, 1360360, 1496396, 1530405, 1632432, 1870495, 1896840, 2040540, 2244594, 2448648, 2720720, 2992792, 3060810, 3366891, 3740990, 3793680, 4081080, 4489188, 4897296, 5611485, 5985584, 6121620, 6733782, 7481980, 8162160, 8978376, 11222970, 12243240, 13467564, 14963960, 16834455, 17956752, 22445940, 24486480, 26935128, 29927920, 33668910, 44891880, 53870256, 67337820, 89783760, 134675640, 269351280]

約数ペア:

[(1, 269351280), (2, 134675640), (3, 89783760), (4, 67337820), (5, 53870256), (6, 44891880), (8, 33668910), (9, 29927920), (10, 26935128), (11, 24486480), (12, 22445940), (15, 17956752), (16, 16834455), (18, 14963960), (20, 13467564), (22, 12243240), (24, 11222970), (30, 8978376), (33, 8162160), (36, 7481980), (40, 6733782), (44, 6121620), (45, 5985584), (48, 5611485), (55, 4897296), (60, 4489188), (66, 4081080), (71, 3793680), (72, 3740990), (80, 3366891), (88, 3060810), (90, 2992792), (99, 2720720), (110, 2448648), (120, 2244594), (132, 2040540), (142, 1896840), (144, 1870495), (165, 1632432), (176, 1530405), (180, 1496396), (198, 1360360), (213, 1264560), (220, 1224324), (240, 1122297), (264, 1020270), (284, 948420), (330, 816216), (355, 758736), (360, 748198), (396, 680180), (426, 632280), (440, 612162), (479, 562320), (495, 544144), (528, 510135), (568, 474210), (639, 421520), (660, 408108), (710, 379368), (720, 374099), (781, 344880), (792, 340090), (852, 316140), (880, 306081), (958, 281160), (990, 272072), (1065, 252912), (1136, 237105), (1278, 210760), (1320, 204054), (1420, 189684), (1437, 187440), (1562, 172440), (1584, 170045), (1704, 158070), (1916, 140580), (1980, 136036), (2130, 126456), (2343, 114960), (2395, 112464), (2556, 105380), (2640, 102027), (2840, 94842), (2874, 93720), (3124, 86220), (3195, 84304), (3408, 79035), (3832, 70290), (3905, 68976), (3960, 68018), (4260, 63228), (4311, 62480), (4686, 57480), (4790, 56232), (5112, 52690), (5269, 51120), (5680, 47421), (5748, 46860), (6248, 43110), (6390, 42152), (7029, 38320), (7185, 37488), (7664, 35145), (7810, 34488), (7920, 34009), (8520, 31614), (8622, 31240), (9372, 28740), (9580, 28116), (10224, 26345), (10538, 25560), (11496, 23430), (11715, 22992), (12496, 21555), (12780, 21076), (14058, 19160), (14370, 18744), (15620, 17244), (15807, 17040)]