1987462080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 336

約数和(自身を含む): 7155143424

約数和(自身を除く): 5167681344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 113, 120, 124, 144, 155, 160, 180, 186, 192, 197, 226, 240, 248, 279, 288, 310, 320, 339, 360, 372, 394, 452, 465, 480, 496, 558, 565, 576, 591, 620, 678, 720, 744, 788, 904, 930, 960, 985, 992, 1017, 1116, 1130, 1182, 1240, 1356, 1395, 1440, 1488, 1576, 1695, 1773, 1808, 1860, 1970, 1984, 2034, 2232, 2260, 2364, 2480, 2712, 2790, 2880, 2955, 2976, 3152, 3390, 3503, 3546, 3616, 3720, 3940, 4068, 4464, 4520, 4728, 4960, 5085, 5424, 5580, 5910, 5952, 6107, 6304, 6780, 7006, 7092, 7232, 7440, 7880, 8136, 8865, 8928, 9040, 9456, 9920, 10170, 10509, 10848, 11160, 11820, 12214, 12608, 13560, 14012, 14184, 14880, 15760, 16272, 17515, 17730, 17856, 18080, 18321, 18912, 20340, 21018, 21696, 22261, 22320, 23640, 24428, 27120, 28024, 28368, 29760, 30535, 31520, 31527, 32544, 35030, 35460, 36160, 36642, 37824, 40680, 42036, 44522, 44640, 47280, 48856, 52545, 54240, 54963, 56048, 56736, 61070, 63040, 63054, 65088, 66783, 70060, 70920, 73284, 81360, 84072, 89044, 89280, 91605, 94560, 97712, 105090, 108480, 109926, 111305, 112096, 113472, 122140, 126108, 133566, 140120, 141840, 146568, 157635, 162720, 168144, 178088, 183210, 189120, 195424, 200349, 210180, 219852, 222610, 224192, 244280, 252216, 267132, 274815, 280240, 283680, 293136, 315270, 325440, 333915, 336288, 356176, 366420, 390848, 400698, 420360, 439704, 445220, 488560, 504432, 534264, 549630, 560480, 567360, 586272, 630540, 667830, 672576, 690091, 712352, 732840, 801396, 840720, 879408, 890440, 977120, 1001745, 1008864, 1068528, 1099260, 1120960, 1172544, 1261080, 1335660, 1380182, 1424704, 1465680, 1602792, 1681440, 1758816, 1780880, 1954240, 2003490, 2017728, 2070273, 2137056, 2198520, 2522160, 2671320, 2760364, 2931360, 3205584, 3362880, 3450455, 3517632, 3561760, 4006980, 4140546, 4274112, 4397040, 5044320, 5342640, 5520728, 5862720, 6210819, 6411168, 6900910, 7123520, 8013960, 8281092, 8794080, 10088640, 10351365, 10685280, 11041456, 12421638, 12822336, 13801820, 16027920, 16562184, 17588160, 20702730, 21370560, 22082912, 24843276, 27603640, 31054095, 32055840, 33124368, 41405460, 44165824, 49686552, 55207280, 62108190, 64111680, 66248736, 82810920, 99373104, 110414560, 124216380, 132497472, 165621840, 198746208, 220829120, 248432760, 331243680, 397492416, 496865520, 662487360, 993731040, 1987462080]

約数ペア:

[(1, 1987462080), (2, 993731040), (3, 662487360), (4, 496865520), (5, 397492416), (6, 331243680), (8, 248432760), (9, 220829120), (10, 198746208), (12, 165621840), (15, 132497472), (16, 124216380), (18, 110414560), (20, 99373104), (24, 82810920), (30, 66248736), (31, 64111680), (32, 62108190), (36, 55207280), (40, 49686552), (45, 44165824), (48, 41405460), (60, 33124368), (62, 32055840), (64, 31054095), (72, 27603640), (80, 24843276), (90, 22082912), (93, 21370560), (96, 20702730), (113, 17588160), (120, 16562184), (124, 16027920), (144, 13801820), (155, 12822336), (160, 12421638), (180, 11041456), (186, 10685280), (192, 10351365), (197, 10088640), (226, 8794080), (240, 8281092), (248, 8013960), (279, 7123520), (288, 6900910), (310, 6411168), (320, 6210819), (339, 5862720), (360, 5520728), (372, 5342640), (394, 5044320), (452, 4397040), (465, 4274112), (480, 4140546), (496, 4006980), (558, 3561760), (565, 3517632), (576, 3450455), (591, 3362880), (620, 3205584), (678, 2931360), (720, 2760364), (744, 2671320), (788, 2522160), (904, 2198520), (930, 2137056), (960, 2070273), (985, 2017728), (992, 2003490), (1017, 1954240), (1116, 1780880), (1130, 1758816), (1182, 1681440), (1240, 1602792), (1356, 1465680), (1395, 1424704), (1440, 1380182), (1488, 1335660), (1576, 1261080), (1695, 1172544), (1773, 1120960), (1808, 1099260), (1860, 1068528), (1970, 1008864), (1984, 1001745), (2034, 977120), (2232, 890440), (2260, 879408), (2364, 840720), (2480, 801396), (2712, 732840), (2790, 712352), (2880, 690091), (2955, 672576), (2976, 667830), (3152, 630540), (3390, 586272), (3503, 567360), (3546, 560480), (3616, 549630), (3720, 534264), (3940, 504432), (4068, 488560), (4464, 445220), (4520, 439704), (4728, 420360), (4960, 400698), (5085, 390848), (5424, 366420), (5580, 356176), (5910, 336288), (5952, 333915), (6107, 325440), (6304, 315270), (6780, 293136), (7006, 283680), (7092, 280240), (7232, 274815), (7440, 267132), (7880, 252216), (8136, 244280), (8865, 224192), (8928, 222610), (9040, 219852), (9456, 210180), (9920, 200349), (10170, 195424), (10509, 189120), (10848, 183210), (11160, 178088), (11820, 168144), (12214, 162720), (12608, 157635), (13560, 146568), (14012, 141840), (14184, 140120), (14880, 133566), (15760, 126108), (16272, 122140), (17515, 113472), (17730, 112096), (17856, 111305), (18080, 109926), (18321, 108480), (18912, 105090), (20340, 97712), (21018, 94560), (21696, 91605), (22261, 89280), (22320, 89044), (23640, 84072), (24428, 81360), (27120, 73284), (28024, 70920), (28368, 70060), (29760, 66783), (30535, 65088), (31520, 63054), (31527, 63040), (32544, 61070), (35030, 56736), (35460, 56048), (36160, 54963), (36642, 54240), (37824, 52545), (40680, 48856), (42036, 47280), (44522, 44640)]