2974928640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 9980737536

約数和(自身を除く): 7005808896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 120, 124, 128, 134, 155, 160, 186, 192, 201, 240, 248, 256, 268, 310, 320, 335, 372, 373, 384, 402, 465, 480, 496, 536, 620, 640, 670, 744, 746, 768, 804, 930, 960, 992, 1005, 1072, 1119, 1240, 1280, 1340, 1488, 1492, 1608, 1860, 1865, 1920, 1984, 2010, 2077, 2144, 2238, 2480, 2680, 2976, 2984, 3216, 3720, 3730, 3840, 3968, 4020, 4154, 4288, 4476, 4960, 5360, 5595, 5952, 5968, 6231, 6432, 7440, 7460, 7936, 8040, 8308, 8576, 8952, 9920, 10385, 10720, 11190, 11563, 11904, 11936, 12462, 12864, 14880, 14920, 16080, 16616, 17152, 17904, 19840, 20770, 21440, 22380, 23126, 23808, 23872, 24924, 24991, 25728, 29760, 29840, 31155, 32160, 33232, 34689, 35808, 39680, 41540, 42880, 44760, 46252, 47744, 49848, 49982, 51456, 57815, 59520, 59680, 62310, 64320, 66464, 69378, 71616, 74973, 83080, 85760, 89520, 92504, 95488, 99696, 99964, 115630, 119040, 119360, 124620, 124955, 128640, 132928, 138756, 143232, 149946, 166160, 173445, 179040, 185008, 199392, 199928, 231260, 238720, 249240, 249910, 257280, 265856, 277512, 286464, 299892, 332320, 346890, 358080, 370016, 374865, 398784, 399856, 462520, 477440, 498480, 499820, 531712, 555024, 599784, 664640, 693780, 716160, 740032, 749730, 774721, 797568, 799712, 925040, 996960, 999640, 1110048, 1199568, 1329280, 1387560, 1432320, 1480064, 1499460, 1549442, 1595136, 1599424, 1850080, 1993920, 1999280, 2220096, 2324163, 2399136, 2658560, 2775120, 2960128, 2998920, 3098884, 3198848, 3700160, 3873605, 3987840, 3998560, 4440192, 4648326, 4798272, 5550240, 5997840, 6197768, 6397696, 7400320, 7747210, 7975680, 7997120, 8880384, 9296652, 9596544, 11100480, 11620815, 11995680, 12395536, 14800640, 15494420, 15994240, 18593304, 19193088, 22200960, 23241630, 23991360, 24791072, 30988840, 31988480, 37186608, 44401920, 46483260, 47982720, 49582144, 61977680, 74373216, 92966520, 95965440, 99164288, 123955360, 148746432, 185933040, 198328576, 247910720, 297492864, 371866080, 495821440, 594985728, 743732160, 991642880, 1487464320, 2974928640]

約数ペア:

[(1, 2974928640), (2, 1487464320), (3, 991642880), (4, 743732160), (5, 594985728), (6, 495821440), (8, 371866080), (10, 297492864), (12, 247910720), (15, 198328576), (16, 185933040), (20, 148746432), (24, 123955360), (30, 99164288), (31, 95965440), (32, 92966520), (40, 74373216), (48, 61977680), (60, 49582144), (62, 47982720), (64, 46483260), (67, 44401920), (80, 37186608), (93, 31988480), (96, 30988840), (120, 24791072), (124, 23991360), (128, 23241630), (134, 22200960), (155, 19193088), (160, 18593304), (186, 15994240), (192, 15494420), (201, 14800640), (240, 12395536), (248, 11995680), (256, 11620815), (268, 11100480), (310, 9596544), (320, 9296652), (335, 8880384), (372, 7997120), (373, 7975680), (384, 7747210), (402, 7400320), (465, 6397696), (480, 6197768), (496, 5997840), (536, 5550240), (620, 4798272), (640, 4648326), (670, 4440192), (744, 3998560), (746, 3987840), (768, 3873605), (804, 3700160), (930, 3198848), (960, 3098884), (992, 2998920), (1005, 2960128), (1072, 2775120), (1119, 2658560), (1240, 2399136), (1280, 2324163), (1340, 2220096), (1488, 1999280), (1492, 1993920), (1608, 1850080), (1860, 1599424), (1865, 1595136), (1920, 1549442), (1984, 1499460), (2010, 1480064), (2077, 1432320), (2144, 1387560), (2238, 1329280), (2480, 1199568), (2680, 1110048), (2976, 999640), (2984, 996960), (3216, 925040), (3720, 799712), (3730, 797568), (3840, 774721), (3968, 749730), (4020, 740032), (4154, 716160), (4288, 693780), (4476, 664640), (4960, 599784), (5360, 555024), (5595, 531712), (5952, 499820), (5968, 498480), (6231, 477440), (6432, 462520), (7440, 399856), (7460, 398784), (7936, 374865), (8040, 370016), (8308, 358080), (8576, 346890), (8952, 332320), (9920, 299892), (10385, 286464), (10720, 277512), (11190, 265856), (11563, 257280), (11904, 249910), (11936, 249240), (12462, 238720), (12864, 231260), (14880, 199928), (14920, 199392), (16080, 185008), (16616, 179040), (17152, 173445), (17904, 166160), (19840, 149946), (20770, 143232), (21440, 138756), (22380, 132928), (23126, 128640), (23808, 124955), (23872, 124620), (24924, 119360), (24991, 119040), (25728, 115630), (29760, 99964), (29840, 99696), (31155, 95488), (32160, 92504), (33232, 89520), (34689, 85760), (35808, 83080), (39680, 74973), (41540, 71616), (42880, 69378), (44760, 66464), (46252, 64320), (47744, 62310), (49848, 59680), (49982, 59520), (51456, 57815)]