297421440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 256

約数和(自身を含む): 1034035200

約数和(自身を除く): 736613760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 263, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 526, 570, 589, 608, 620, 640, 744, 760, 789, 912, 930, 960, 992, 1052, 1140, 1178, 1216, 1240, 1315, 1488, 1520, 1578, 1767, 1824, 1860, 1920, 1984, 2104, 2280, 2356, 2432, 2480, 2630, 2945, 2976, 3040, 3156, 3534, 3648, 3720, 3945, 3968, 4208, 4560, 4712, 4960, 4997, 5260, 5890, 5952, 6080, 6312, 7068, 7296, 7440, 7890, 8153, 8416, 8835, 9120, 9424, 9920, 9994, 10520, 11780, 11904, 12160, 12624, 14136, 14880, 14991, 15780, 16306, 16832, 17670, 18240, 18848, 19840, 19988, 21040, 23560, 24459, 24985, 25248, 28272, 29760, 29982, 31560, 32612, 33664, 35340, 36480, 37696, 39976, 40765, 42080, 47120, 48918, 49970, 50496, 56544, 59520, 59964, 63120, 65224, 70680, 74955, 75392, 79952, 81530, 84160, 94240, 97836, 99940, 100992, 113088, 119928, 122295, 126240, 130448, 141360, 149910, 154907, 159904, 163060, 168320, 188480, 195672, 199880, 226176, 239856, 244590, 252480, 260896, 282720, 299820, 309814, 319808, 326120, 376960, 391344, 399760, 464721, 479712, 489180, 504960, 521792, 565440, 599640, 619628, 639616, 652240, 774535, 782688, 799520, 929442, 959424, 978360, 1043584, 1130880, 1199280, 1239256, 1304480, 1549070, 1565376, 1599040, 1858884, 1918848, 1956720, 2323605, 2398560, 2478512, 2608960, 3098140, 3130752, 3198080, 3717768, 3913440, 4647210, 4797120, 4957024, 5217920, 6196280, 7435536, 7826880, 9294420, 9594240, 9914048, 12392560, 14871072, 15653760, 18588840, 19828096, 24785120, 29742144, 37177680, 49570240, 59484288, 74355360, 99140480, 148710720, 297421440]

約数ペア:

[(1, 297421440), (2, 148710720), (3, 99140480), (4, 74355360), (5, 59484288), (6, 49570240), (8, 37177680), (10, 29742144), (12, 24785120), (15, 19828096), (16, 18588840), (19, 15653760), (20, 14871072), (24, 12392560), (30, 9914048), (31, 9594240), (32, 9294420), (38, 7826880), (40, 7435536), (48, 6196280), (57, 5217920), (60, 4957024), (62, 4797120), (64, 4647210), (76, 3913440), (80, 3717768), (93, 3198080), (95, 3130752), (96, 3098140), (114, 2608960), (120, 2478512), (124, 2398560), (128, 2323605), (152, 1956720), (155, 1918848), (160, 1858884), (186, 1599040), (190, 1565376), (192, 1549070), (228, 1304480), (240, 1239256), (248, 1199280), (263, 1130880), (285, 1043584), (304, 978360), (310, 959424), (320, 929442), (372, 799520), (380, 782688), (384, 774535), (456, 652240), (465, 639616), (480, 619628), (496, 599640), (526, 565440), (570, 521792), (589, 504960), (608, 489180), (620, 479712), (640, 464721), (744, 399760), (760, 391344), (789, 376960), (912, 326120), (930, 319808), (960, 309814), (992, 299820), (1052, 282720), (1140, 260896), (1178, 252480), (1216, 244590), (1240, 239856), (1315, 226176), (1488, 199880), (1520, 195672), (1578, 188480), (1767, 168320), (1824, 163060), (1860, 159904), (1920, 154907), (1984, 149910), (2104, 141360), (2280, 130448), (2356, 126240), (2432, 122295), (2480, 119928), (2630, 113088), (2945, 100992), (2976, 99940), (3040, 97836), (3156, 94240), (3534, 84160), (3648, 81530), (3720, 79952), (3945, 75392), (3968, 74955), (4208, 70680), (4560, 65224), (4712, 63120), (4960, 59964), (4997, 59520), (5260, 56544), (5890, 50496), (5952, 49970), (6080, 48918), (6312, 47120), (7068, 42080), (7296, 40765), (7440, 39976), (7890, 37696), (8153, 36480), (8416, 35340), (8835, 33664), (9120, 32612), (9424, 31560), (9920, 29982), (9994, 29760), (10520, 28272), (11780, 25248), (11904, 24985), (12160, 24459), (12624, 23560), (14136, 21040), (14880, 19988), (14991, 19840), (15780, 18848), (16306, 18240), (16832, 17670)]