325649280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:957

約数の個数: 256

約数和(自身を含む): 1200303360

約数和(自身を除く): 874654080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 907, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1632, 1760, 1814, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2721, 2805, 2992, 3264, 3520, 3628, 3740, 4080, 4224, 4488, 4535, 5280, 5440, 5442, 5610, 5984, 6528, 7040, 7256, 7480, 8160, 8976, 9070, 9977, 10560, 10880, 10884, 11220, 11968, 13605, 14512, 14960, 15419, 16320, 17952, 18140, 19954, 21120, 21768, 22440, 23936, 27210, 29024, 29920, 29931, 30838, 32640, 35904, 36280, 39908, 43536, 44880, 46257, 49885, 54420, 58048, 59840, 59862, 61676, 71808, 72560, 77095, 79816, 87072, 89760, 92514, 99770, 108840, 116096, 119680, 119724, 123352, 145120, 149655, 154190, 159632, 169609, 174144, 179520, 185028, 199540, 217680, 231285, 239448, 246704, 290240, 299310, 308380, 319264, 339218, 348288, 359040, 370056, 399080, 435360, 462570, 478896, 493408, 508827, 580480, 598620, 616760, 638528, 678436, 740112, 798160, 848045, 870720, 925140, 957792, 986816, 1017654, 1197240, 1233520, 1277056, 1356872, 1480224, 1596320, 1696090, 1741440, 1850280, 1915584, 1973632, 2035308, 2394480, 2467040, 2544135, 2713744, 2960448, 3192640, 3392180, 3700560, 3831168, 4070616, 4788960, 4934080, 5088270, 5427488, 5920896, 6385280, 6784360, 7401120, 8141232, 9577920, 9868160, 10176540, 10854976, 13568720, 14802240, 16282464, 19155840, 20353080, 21709952, 27137440, 29604480, 32564928, 40706160, 54274880, 65129856, 81412320, 108549760, 162824640, 325649280]

約数ペア:

[(1, 325649280), (2, 162824640), (3, 108549760), (4, 81412320), (5, 65129856), (6, 54274880), (8, 40706160), (10, 32564928), (11, 29604480), (12, 27137440), (15, 21709952), (16, 20353080), (17, 19155840), (20, 16282464), (22, 14802240), (24, 13568720), (30, 10854976), (32, 10176540), (33, 9868160), (34, 9577920), (40, 8141232), (44, 7401120), (48, 6784360), (51, 6385280), (55, 5920896), (60, 5427488), (64, 5088270), (66, 4934080), (68, 4788960), (80, 4070616), (85, 3831168), (88, 3700560), (96, 3392180), (102, 3192640), (110, 2960448), (120, 2713744), (128, 2544135), (132, 2467040), (136, 2394480), (160, 2035308), (165, 1973632), (170, 1915584), (176, 1850280), (187, 1741440), (192, 1696090), (204, 1596320), (220, 1480224), (240, 1356872), (255, 1277056), (264, 1233520), (272, 1197240), (320, 1017654), (330, 986816), (340, 957792), (352, 925140), (374, 870720), (384, 848045), (408, 798160), (440, 740112), (480, 678436), (510, 638528), (528, 616760), (544, 598620), (561, 580480), (640, 508827), (660, 493408), (680, 478896), (704, 462570), (748, 435360), (816, 399080), (880, 370056), (907, 359040), (935, 348288), (960, 339218), (1020, 319264), (1056, 308380), (1088, 299310), (1122, 290240), (1320, 246704), (1360, 239448), (1408, 231285), (1496, 217680), (1632, 199540), (1760, 185028), (1814, 179520), (1870, 174144), (1920, 169609), (2040, 159632), (2112, 154190), (2176, 149655), (2244, 145120), (2640, 123352), (2720, 119724), (2721, 119680), (2805, 116096), (2992, 108840), (3264, 99770), (3520, 92514), (3628, 89760), (3740, 87072), (4080, 79816), (4224, 77095), (4488, 72560), (4535, 71808), (5280, 61676), (5440, 59862), (5442, 59840), (5610, 58048), (5984, 54420), (6528, 49885), (7040, 46257), (7256, 44880), (7480, 43536), (8160, 39908), (8976, 36280), (9070, 35904), (9977, 32640), (10560, 30838), (10880, 29931), (10884, 29920), (11220, 29024), (11968, 27210), (13605, 23936), (14512, 22440), (14960, 21768), (15419, 21120), (16320, 19954), (17952, 18140)]