1306821120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 320

約数和(自身を含む): 4713984000

約数和(自身を除く): 3407162880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 499, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 998, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1497, 1536, 1705, 1760, 1860, 1920, 1984, 1996, 2046, 2112, 2480, 2495, 2560, 2640, 2728, 2816, 2976, 2994, 3410, 3520, 3720, 3840, 3968, 3992, 4092, 4224, 4960, 4990, 5115, 5280, 5456, 5489, 5632, 5952, 5988, 6820, 7040, 7440, 7485, 7680, 7936, 7984, 8184, 8448, 9920, 9980, 10230, 10560, 10912, 10978, 11904, 11976, 13640, 14080, 14880, 14970, 15469, 15872, 15968, 16368, 16467, 16896, 19840, 19960, 20460, 21120, 21824, 21956, 23808, 23952, 27280, 27445, 28160, 29760, 29940, 30938, 31936, 32736, 32934, 39680, 39920, 40920, 42240, 43648, 43912, 46407, 47616, 47904, 54560, 54890, 59520, 59880, 61876, 63872, 65472, 65868, 77345, 79360, 79840, 81840, 82335, 84480, 87296, 87824, 92814, 95808, 109120, 109780, 119040, 119760, 123752, 127744, 130944, 131736, 154690, 159680, 163680, 164670, 170159, 174592, 175648, 185628, 191616, 218240, 219560, 232035, 238080, 239520, 247504, 255488, 261888, 263472, 309380, 319360, 327360, 329340, 340318, 351296, 371256, 383232, 436480, 439120, 464070, 479040, 495008, 510477, 523776, 526944, 618760, 638720, 654720, 658680, 680636, 702592, 742512, 766464, 850795, 872960, 878240, 928140, 958080, 990016, 1020954, 1053888, 1237520, 1277440, 1309440, 1317360, 1361272, 1405184, 1485024, 1701590, 1756480, 1856280, 1916160, 1980032, 2041908, 2107776, 2475040, 2552385, 2618880, 2634720, 2722544, 2810368, 2970048, 3403180, 3512960, 3712560, 3832320, 3960064, 4083816, 4215552, 4950080, 5104770, 5269440, 5445088, 5940096, 6806360, 7025920, 7425120, 7920128, 8167632, 8431104, 9900160, 10209540, 10538880, 10890176, 11880192, 13612720, 14051840, 14850240, 16335264, 19800320, 20419080, 21077760, 21780352, 23760384, 27225440, 29700480, 32670528, 39600640, 40838160, 42155520, 43560704, 54450880, 59400960, 65341056, 81676320, 87121408, 108901760, 118801920, 130682112, 163352640, 217803520, 261364224, 326705280, 435607040, 653410560, 1306821120]

約数ペア:

[(1, 1306821120), (2, 653410560), (3, 435607040), (4, 326705280), (5, 261364224), (6, 217803520), (8, 163352640), (10, 130682112), (11, 118801920), (12, 108901760), (15, 87121408), (16, 81676320), (20, 65341056), (22, 59400960), (24, 54450880), (30, 43560704), (31, 42155520), (32, 40838160), (33, 39600640), (40, 32670528), (44, 29700480), (48, 27225440), (55, 23760384), (60, 21780352), (62, 21077760), (64, 20419080), (66, 19800320), (80, 16335264), (88, 14850240), (93, 14051840), (96, 13612720), (110, 11880192), (120, 10890176), (124, 10538880), (128, 10209540), (132, 9900160), (155, 8431104), (160, 8167632), (165, 7920128), (176, 7425120), (186, 7025920), (192, 6806360), (220, 5940096), (240, 5445088), (248, 5269440), (256, 5104770), (264, 4950080), (310, 4215552), (320, 4083816), (330, 3960064), (341, 3832320), (352, 3712560), (372, 3512960), (384, 3403180), (440, 2970048), (465, 2810368), (480, 2722544), (496, 2634720), (499, 2618880), (512, 2552385), (528, 2475040), (620, 2107776), (640, 2041908), (660, 1980032), (682, 1916160), (704, 1856280), (744, 1756480), (768, 1701590), (880, 1485024), (930, 1405184), (960, 1361272), (992, 1317360), (998, 1309440), (1023, 1277440), (1056, 1237520), (1240, 1053888), (1280, 1020954), (1320, 990016), (1364, 958080), (1408, 928140), (1488, 878240), (1497, 872960), (1536, 850795), (1705, 766464), (1760, 742512), (1860, 702592), (1920, 680636), (1984, 658680), (1996, 654720), (2046, 638720), (2112, 618760), (2480, 526944), (2495, 523776), (2560, 510477), (2640, 495008), (2728, 479040), (2816, 464070), (2976, 439120), (2994, 436480), (3410, 383232), (3520, 371256), (3720, 351296), (3840, 340318), (3968, 329340), (3992, 327360), (4092, 319360), (4224, 309380), (4960, 263472), (4990, 261888), (5115, 255488), (5280, 247504), (5456, 239520), (5489, 238080), (5632, 232035), (5952, 219560), (5988, 218240), (6820, 191616), (7040, 185628), (7440, 175648), (7485, 174592), (7680, 170159), (7936, 164670), (7984, 163680), (8184, 159680), (8448, 154690), (9920, 131736), (9980, 130944), (10230, 127744), (10560, 123752), (10912, 119760), (10978, 119040), (11904, 109780), (11976, 109120), (13640, 95808), (14080, 92814), (14880, 87824), (14970, 87296), (15469, 84480), (15872, 82335), (15968, 81840), (16368, 79840), (16467, 79360), (16896, 77345), (19840, 65868), (19960, 65472), (20460, 63872), (21120, 61876), (21824, 59880), (21956, 59520), (23808, 54890), (23952, 54560), (27280, 47904), (27445, 47616), (28160, 46407), (29760, 43912), (29940, 43648), (30938, 42240), (31936, 40920), (32736, 39920), (32934, 39680)]