1324974720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 4420500480

約数和(自身を除く): 3095525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 113, 120, 124, 128, 155, 160, 186, 192, 197, 226, 240, 248, 310, 320, 339, 372, 384, 394, 452, 465, 480, 496, 565, 591, 620, 640, 678, 744, 788, 904, 930, 960, 985, 992, 1130, 1182, 1240, 1356, 1488, 1576, 1695, 1808, 1860, 1920, 1970, 1984, 2260, 2364, 2480, 2712, 2955, 2976, 3152, 3390, 3503, 3616, 3720, 3940, 3968, 4520, 4728, 4960, 5424, 5910, 5952, 6107, 6304, 6780, 7006, 7232, 7440, 7880, 9040, 9456, 9920, 10509, 10848, 11820, 11904, 12214, 12608, 13560, 14012, 14464, 14880, 15760, 17515, 18080, 18321, 18912, 19840, 21018, 21696, 22261, 23640, 24428, 25216, 27120, 28024, 29760, 30535, 31520, 35030, 36160, 36642, 37824, 42036, 43392, 44522, 47280, 48856, 52545, 54240, 56048, 59520, 61070, 63040, 66783, 70060, 72320, 73284, 75648, 84072, 89044, 91605, 94560, 97712, 105090, 108480, 111305, 112096, 122140, 126080, 133566, 140120, 146568, 168144, 178088, 183210, 189120, 195424, 210180, 216960, 222610, 224192, 244280, 267132, 280240, 293136, 333915, 336288, 356176, 366420, 378240, 390848, 420360, 445220, 448384, 488560, 534264, 560480, 586272, 667830, 672576, 690091, 712352, 732840, 781696, 840720, 890440, 977120, 1068528, 1120960, 1172544, 1335660, 1345152, 1380182, 1424704, 1465680, 1681440, 1780880, 1954240, 2070273, 2137056, 2241920, 2345088, 2671320, 2760364, 2849408, 2931360, 3362880, 3450455, 3561760, 3908480, 4140546, 4274112, 5342640, 5520728, 5862720, 6725760, 6900910, 7123520, 8281092, 8548224, 10351365, 10685280, 11041456, 11725440, 13801820, 14247040, 16562184, 20702730, 21370560, 22082912, 27603640, 33124368, 41405460, 42741120, 44165824, 55207280, 66248736, 82810920, 88331648, 110414560, 132497472, 165621840, 220829120, 264994944, 331243680, 441658240, 662487360, 1324974720]

約数ペア:

[(1, 1324974720), (2, 662487360), (3, 441658240), (4, 331243680), (5, 264994944), (6, 220829120), (8, 165621840), (10, 132497472), (12, 110414560), (15, 88331648), (16, 82810920), (20, 66248736), (24, 55207280), (30, 44165824), (31, 42741120), (32, 41405460), (40, 33124368), (48, 27603640), (60, 22082912), (62, 21370560), (64, 20702730), (80, 16562184), (93, 14247040), (96, 13801820), (113, 11725440), (120, 11041456), (124, 10685280), (128, 10351365), (155, 8548224), (160, 8281092), (186, 7123520), (192, 6900910), (197, 6725760), (226, 5862720), (240, 5520728), (248, 5342640), (310, 4274112), (320, 4140546), (339, 3908480), (372, 3561760), (384, 3450455), (394, 3362880), (452, 2931360), (465, 2849408), (480, 2760364), (496, 2671320), (565, 2345088), (591, 2241920), (620, 2137056), (640, 2070273), (678, 1954240), (744, 1780880), (788, 1681440), (904, 1465680), (930, 1424704), (960, 1380182), (985, 1345152), (992, 1335660), (1130, 1172544), (1182, 1120960), (1240, 1068528), (1356, 977120), (1488, 890440), (1576, 840720), (1695, 781696), (1808, 732840), (1860, 712352), (1920, 690091), (1970, 672576), (1984, 667830), (2260, 586272), (2364, 560480), (2480, 534264), (2712, 488560), (2955, 448384), (2976, 445220), (3152, 420360), (3390, 390848), (3503, 378240), (3616, 366420), (3720, 356176), (3940, 336288), (3968, 333915), (4520, 293136), (4728, 280240), (4960, 267132), (5424, 244280), (5910, 224192), (5952, 222610), (6107, 216960), (6304, 210180), (6780, 195424), (7006, 189120), (7232, 183210), (7440, 178088), (7880, 168144), (9040, 146568), (9456, 140120), (9920, 133566), (10509, 126080), (10848, 122140), (11820, 112096), (11904, 111305), (12214, 108480), (12608, 105090), (13560, 97712), (14012, 94560), (14464, 91605), (14880, 89044), (15760, 84072), (17515, 75648), (18080, 73284), (18321, 72320), (18912, 70060), (19840, 66783), (21018, 63040), (21696, 61070), (22261, 59520), (23640, 56048), (24428, 54240), (25216, 52545), (27120, 48856), (28024, 47280), (29760, 44522), (30535, 43392), (31520, 42036), (35030, 37824), (36160, 36642)]