1231633440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 288

約数和(自身を含む): 4497607296

約数和(自身を除く): 3265973856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 276, 288, 328, 345, 360, 368, 369, 410, 414, 460, 480, 492, 552, 615, 656, 690, 720, 736, 738, 820, 828, 907, 920, 943, 984, 1035, 1104, 1230, 1312, 1380, 1440, 1476, 1640, 1656, 1814, 1840, 1845, 1886, 1968, 2070, 2208, 2460, 2721, 2760, 2829, 2952, 3280, 3312, 3628, 3680, 3690, 3772, 3936, 4140, 4535, 4715, 4920, 5442, 5520, 5658, 5904, 6560, 6624, 7256, 7380, 7544, 8163, 8280, 8487, 9070, 9430, 9840, 10884, 11040, 11316, 11808, 13605, 14145, 14512, 14760, 15088, 16326, 16560, 16974, 18140, 18860, 19680, 20861, 21768, 22632, 27210, 28290, 29024, 29520, 30176, 32652, 33120, 33948, 36280, 37187, 37720, 40815, 41722, 42435, 43536, 45264, 54420, 56580, 59040, 62583, 65304, 67896, 72560, 74374, 75440, 81630, 83444, 84870, 87072, 90528, 104305, 108840, 111561, 113160, 125166, 130608, 135792, 145120, 148748, 150880, 163260, 166888, 169740, 185935, 187749, 208610, 217680, 223122, 226320, 250332, 261216, 271584, 297496, 312915, 326520, 333776, 334683, 339480, 371870, 375498, 417220, 435360, 446244, 452640, 500664, 557805, 594992, 625830, 653040, 667552, 669366, 678960, 743740, 750996, 834440, 855301, 892488, 938745, 1001328, 1115610, 1189984, 1251660, 1306080, 1338732, 1357920, 1487480, 1501992, 1668880, 1673415, 1710602, 1784976, 1877490, 2002656, 2231220, 2503320, 2565903, 2677464, 2974960, 3003984, 3337760, 3346830, 3421204, 3569952, 3754980, 4276505, 4462440, 5006640, 5131806, 5354928, 5949920, 6007968, 6693660, 6842408, 7509960, 7697709, 8553010, 8924880, 10013280, 10263612, 10709856, 12829515, 13387320, 13684816, 15019920, 15395418, 17106020, 17849760, 20527224, 25659030, 26774640, 27369632, 30039840, 30790836, 34212040, 38488545, 41054448, 51318060, 53549280, 61581672, 68424080, 76977090, 82108896, 102636120, 123163344, 136848160, 153954180, 205272240, 246326688, 307908360, 410544480, 615816720, 1231633440]

約数ペア:

[(1, 1231633440), (2, 615816720), (3, 410544480), (4, 307908360), (5, 246326688), (6, 205272240), (8, 153954180), (9, 136848160), (10, 123163344), (12, 102636120), (15, 82108896), (16, 76977090), (18, 68424080), (20, 61581672), (23, 53549280), (24, 51318060), (30, 41054448), (32, 38488545), (36, 34212040), (40, 30790836), (41, 30039840), (45, 27369632), (46, 26774640), (48, 25659030), (60, 20527224), (69, 17849760), (72, 17106020), (80, 15395418), (82, 15019920), (90, 13684816), (92, 13387320), (96, 12829515), (115, 10709856), (120, 10263612), (123, 10013280), (138, 8924880), (144, 8553010), (160, 7697709), (164, 7509960), (180, 6842408), (184, 6693660), (205, 6007968), (207, 5949920), (230, 5354928), (240, 5131806), (246, 5006640), (276, 4462440), (288, 4276505), (328, 3754980), (345, 3569952), (360, 3421204), (368, 3346830), (369, 3337760), (410, 3003984), (414, 2974960), (460, 2677464), (480, 2565903), (492, 2503320), (552, 2231220), (615, 2002656), (656, 1877490), (690, 1784976), (720, 1710602), (736, 1673415), (738, 1668880), (820, 1501992), (828, 1487480), (907, 1357920), (920, 1338732), (943, 1306080), (984, 1251660), (1035, 1189984), (1104, 1115610), (1230, 1001328), (1312, 938745), (1380, 892488), (1440, 855301), (1476, 834440), (1640, 750996), (1656, 743740), (1814, 678960), (1840, 669366), (1845, 667552), (1886, 653040), (1968, 625830), (2070, 594992), (2208, 557805), (2460, 500664), (2721, 452640), (2760, 446244), (2829, 435360), (2952, 417220), (3280, 375498), (3312, 371870), (3628, 339480), (3680, 334683), (3690, 333776), (3772, 326520), (3936, 312915), (4140, 297496), (4535, 271584), (4715, 261216), (4920, 250332), (5442, 226320), (5520, 223122), (5658, 217680), (5904, 208610), (6560, 187749), (6624, 185935), (7256, 169740), (7380, 166888), (7544, 163260), (8163, 150880), (8280, 148748), (8487, 145120), (9070, 135792), (9430, 130608), (9840, 125166), (10884, 113160), (11040, 111561), (11316, 108840), (11808, 104305), (13605, 90528), (14145, 87072), (14512, 84870), (14760, 83444), (15088, 81630), (16326, 75440), (16560, 74374), (16974, 72560), (18140, 67896), (18860, 65304), (19680, 62583), (20861, 59040), (21768, 56580), (22632, 54420), (27210, 45264), (28290, 43536), (29024, 42435), (29520, 41722), (30176, 40815), (32652, 37720), (33120, 37187), (33948, 36280)]