254869440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 448

約数和(自身を含む): 1032321024

約数和(自身を除く): 777451584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 46, 48, 51, 56, 60, 64, 68, 69, 70, 80, 84, 85, 92, 96, 97, 102, 105, 112, 115, 119, 120, 136, 138, 140, 160, 161, 168, 170, 184, 192, 194, 204, 210, 224, 230, 238, 240, 255, 272, 276, 280, 291, 320, 322, 336, 340, 345, 357, 368, 388, 391, 408, 420, 448, 460, 476, 480, 483, 485, 510, 544, 552, 560, 582, 595, 644, 672, 679, 680, 690, 714, 736, 776, 782, 805, 816, 840, 920, 952, 960, 966, 970, 1020, 1088, 1104, 1120, 1164, 1173, 1190, 1288, 1344, 1358, 1360, 1380, 1428, 1455, 1472, 1552, 1564, 1610, 1632, 1649, 1680, 1785, 1840, 1904, 1932, 1940, 1955, 2037, 2040, 2208, 2231, 2240, 2328, 2346, 2380, 2415, 2576, 2716, 2720, 2737, 2760, 2856, 2910, 3104, 3128, 3220, 3264, 3298, 3360, 3395, 3570, 3680, 3808, 3864, 3880, 3910, 4074, 4080, 4416, 4462, 4656, 4692, 4760, 4830, 4947, 5152, 5432, 5440, 5474, 5520, 5712, 5820, 5865, 6208, 6256, 6440, 6596, 6693, 6720, 6790, 7140, 7360, 7616, 7728, 7760, 7820, 8148, 8160, 8211, 8245, 8924, 9312, 9384, 9520, 9660, 9894, 10185, 10304, 10864, 10948, 11040, 11155, 11424, 11543, 11640, 11730, 12512, 12880, 13192, 13386, 13580, 13685, 14280, 15456, 15520, 15617, 15640, 16296, 16320, 16422, 16490, 17848, 18624, 18768, 19040, 19320, 19788, 20370, 21728, 21896, 22080, 22310, 22848, 23086, 23280, 23460, 24735, 25024, 25760, 26384, 26772, 27160, 27370, 28560, 30912, 31040, 31234, 31280, 32592, 32844, 32980, 33465, 34629, 35696, 37536, 37927, 38080, 38640, 39576, 40740, 41055, 43456, 43792, 44620, 46172, 46560, 46851, 46920, 49470, 51520, 52768, 53544, 54320, 54740, 57120, 57715, 62468, 62560, 65184, 65688, 65960, 66930, 69258, 71392, 75072, 75854, 77280, 78085, 79152, 81480, 82110, 87584, 89240, 92344, 93120, 93702, 93840, 98940, 105536, 107088, 108640, 109480, 113781, 114240, 115430, 124936, 125120, 130368, 131376, 131920, 133860, 138516, 142784, 151708, 154560, 156170, 158304, 162960, 164220, 173145, 175168, 178480, 184688, 187404, 187680, 189635, 197880, 214176, 217280, 218960, 227562, 230860, 234255, 249872, 262752, 263840, 265489, 267720, 277032, 303416, 312340, 316608, 325920, 328440, 346290, 356960, 369376, 374808, 375360, 379270, 395760, 428352, 437920, 455124, 461720, 468510, 499744, 525504, 527680, 530978, 535440, 554064, 568905, 606832, 624680, 651840, 656880, 692580, 713920, 738752, 749616, 758540, 791520, 796467, 875840, 910248, 923440, 937020, 999488, 1061956, 1070880, 1108128, 1137810, 1213664, 1249360, 1313760, 1327445, 1385160, 1499232, 1517080, 1583040, 1592934, 1820496, 1846880, 1874040, 2123912, 2141760, 2216256, 2275620, 2427328, 2498720, 2627520, 2654890, 2770320, 2998464, 3034160, 3185868, 3640992, 3693760, 3748080, 3982335, 4247824, 4551240, 4997440, 5309780, 5540640, 6068320, 6371736, 7281984, 7496160, 7964670, 8495648, 9102480, 10619560, 11081280, 12136640, 12743472, 14992320, 15929340, 16991296, 18204960, 21239120, 25486944, 31858680, 36409920, 42478240, 50973888, 63717360, 84956480, 127434720, 254869440]

約数ペア:

[(1, 254869440), (2, 127434720), (3, 84956480), (4, 63717360), (5, 50973888), (6, 42478240), (7, 36409920), (8, 31858680), (10, 25486944), (12, 21239120), (14, 18204960), (15, 16991296), (16, 15929340), (17, 14992320), (20, 12743472), (21, 12136640), (23, 11081280), (24, 10619560), (28, 9102480), (30, 8495648), (32, 7964670), (34, 7496160), (35, 7281984), (40, 6371736), (42, 6068320), (46, 5540640), (48, 5309780), (51, 4997440), (56, 4551240), (60, 4247824), (64, 3982335), (68, 3748080), (69, 3693760), (70, 3640992), (80, 3185868), (84, 3034160), (85, 2998464), (92, 2770320), (96, 2654890), (97, 2627520), (102, 2498720), (105, 2427328), (112, 2275620), (115, 2216256), (119, 2141760), (120, 2123912), (136, 1874040), (138, 1846880), (140, 1820496), (160, 1592934), (161, 1583040), (168, 1517080), (170, 1499232), (184, 1385160), (192, 1327445), (194, 1313760), (204, 1249360), (210, 1213664), (224, 1137810), (230, 1108128), (238, 1070880), (240, 1061956), (255, 999488), (272, 937020), (276, 923440), (280, 910248), (291, 875840), (320, 796467), (322, 791520), (336, 758540), (340, 749616), (345, 738752), (357, 713920), (368, 692580), (388, 656880), (391, 651840), (408, 624680), (420, 606832), (448, 568905), (460, 554064), (476, 535440), (480, 530978), (483, 527680), (485, 525504), (510, 499744), (544, 468510), (552, 461720), (560, 455124), (582, 437920), (595, 428352), (644, 395760), (672, 379270), (679, 375360), (680, 374808), (690, 369376), (714, 356960), (736, 346290), (776, 328440), (782, 325920), (805, 316608), (816, 312340), (840, 303416), (920, 277032), (952, 267720), (960, 265489), (966, 263840), (970, 262752), (1020, 249872), (1088, 234255), (1104, 230860), (1120, 227562), (1164, 218960), (1173, 217280), (1190, 214176), (1288, 197880), (1344, 189635), (1358, 187680), (1360, 187404), (1380, 184688), (1428, 178480), (1455, 175168), (1472, 173145), (1552, 164220), (1564, 162960), (1610, 158304), (1632, 156170), (1649, 154560), (1680, 151708), (1785, 142784), (1840, 138516), (1904, 133860), (1932, 131920), (1940, 131376), (1955, 130368), (2037, 125120), (2040, 124936), (2208, 115430), (2231, 114240), (2240, 113781), (2328, 109480), (2346, 108640), (2380, 107088), (2415, 105536), (2576, 98940), (2716, 93840), (2720, 93702), (2737, 93120), (2760, 92344), (2856, 89240), (2910, 87584), (3104, 82110), (3128, 81480), (3220, 79152), (3264, 78085), (3298, 77280), (3360, 75854), (3395, 75072), (3570, 71392), (3680, 69258), (3808, 66930), (3864, 65960), (3880, 65688), (3910, 65184), (4074, 62560), (4080, 62468), (4416, 57715), (4462, 57120), (4656, 54740), (4692, 54320), (4760, 53544), (4830, 52768), (4947, 51520), (5152, 49470), (5432, 46920), (5440, 46851), (5474, 46560), (5520, 46172), (5712, 44620), (5820, 43792), (5865, 43456), (6208, 41055), (6256, 40740), (6440, 39576), (6596, 38640), (6693, 38080), (6720, 37927), (6790, 37536), (7140, 35696), (7360, 34629), (7616, 33465), (7728, 32980), (7760, 32844), (7820, 32592), (8148, 31280), (8160, 31234), (8211, 31040), (8245, 30912), (8924, 28560), (9312, 27370), (9384, 27160), (9520, 26772), (9660, 26384), (9894, 25760), (10185, 25024), (10304, 24735), (10864, 23460), (10948, 23280), (11040, 23086), (11155, 22848), (11424, 22310), (11543, 22080), (11640, 21896), (11730, 21728), (12512, 20370), (12880, 19788), (13192, 19320), (13386, 19040), (13580, 18768), (13685, 18624), (14280, 17848), (15456, 16490), (15520, 16422), (15617, 16320), (15640, 16296)]