84339840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 301593600

約数和(自身を除く): 217253760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 109, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 218, 240, 248, 260, 310, 312, 320, 327, 372, 384, 390, 403, 416, 436, 465, 480, 496, 520, 545, 620, 624, 640, 654, 744, 780, 806, 832, 872, 930, 960, 992, 1040, 1090, 1209, 1240, 1248, 1308, 1417, 1488, 1560, 1612, 1635, 1664, 1744, 1860, 1920, 1984, 2015, 2080, 2180, 2418, 2480, 2496, 2616, 2834, 2976, 3120, 3224, 3270, 3379, 3488, 3720, 3968, 4030, 4160, 4251, 4360, 4836, 4960, 4992, 5232, 5668, 5952, 6045, 6240, 6448, 6540, 6758, 6976, 7085, 7440, 8060, 8320, 8502, 8720, 9672, 9920, 10137, 10464, 11336, 11904, 12090, 12480, 12896, 13080, 13516, 13952, 14170, 14880, 16120, 16895, 17004, 17440, 19344, 19840, 20274, 20928, 21255, 22672, 24180, 24960, 25792, 26160, 27032, 28340, 29760, 32240, 33790, 34008, 34880, 38688, 40548, 41856, 42510, 43927, 45344, 48360, 50685, 51584, 52320, 54064, 56680, 59520, 64480, 67580, 68016, 69760, 77376, 81096, 85020, 87854, 90688, 96720, 101370, 104640, 108128, 113360, 128960, 131781, 135160, 136032, 154752, 162192, 170040, 175708, 181376, 193440, 202740, 209280, 216256, 219635, 226720, 257920, 263562, 270320, 272064, 324384, 340080, 351416, 386880, 405480, 432512, 439270, 453440, 527124, 540640, 544128, 648768, 658905, 680160, 702832, 773760, 810960, 878540, 906880, 1054248, 1081280, 1297536, 1317810, 1360320, 1405664, 1621920, 1757080, 2108496, 2162560, 2635620, 2720640, 2811328, 3243840, 3514160, 4216992, 5271240, 5622656, 6487680, 7028320, 8433984, 10542480, 14056640, 16867968, 21084960, 28113280, 42169920, 84339840]

約数ペア:

[(1, 84339840), (2, 42169920), (3, 28113280), (4, 21084960), (5, 16867968), (6, 14056640), (8, 10542480), (10, 8433984), (12, 7028320), (13, 6487680), (15, 5622656), (16, 5271240), (20, 4216992), (24, 3514160), (26, 3243840), (30, 2811328), (31, 2720640), (32, 2635620), (39, 2162560), (40, 2108496), (48, 1757080), (52, 1621920), (60, 1405664), (62, 1360320), (64, 1317810), (65, 1297536), (78, 1081280), (80, 1054248), (93, 906880), (96, 878540), (104, 810960), (109, 773760), (120, 702832), (124, 680160), (128, 658905), (130, 648768), (155, 544128), (156, 540640), (160, 527124), (186, 453440), (192, 439270), (195, 432512), (208, 405480), (218, 386880), (240, 351416), (248, 340080), (260, 324384), (310, 272064), (312, 270320), (320, 263562), (327, 257920), (372, 226720), (384, 219635), (390, 216256), (403, 209280), (416, 202740), (436, 193440), (465, 181376), (480, 175708), (496, 170040), (520, 162192), (545, 154752), (620, 136032), (624, 135160), (640, 131781), (654, 128960), (744, 113360), (780, 108128), (806, 104640), (832, 101370), (872, 96720), (930, 90688), (960, 87854), (992, 85020), (1040, 81096), (1090, 77376), (1209, 69760), (1240, 68016), (1248, 67580), (1308, 64480), (1417, 59520), (1488, 56680), (1560, 54064), (1612, 52320), (1635, 51584), (1664, 50685), (1744, 48360), (1860, 45344), (1920, 43927), (1984, 42510), (2015, 41856), (2080, 40548), (2180, 38688), (2418, 34880), (2480, 34008), (2496, 33790), (2616, 32240), (2834, 29760), (2976, 28340), (3120, 27032), (3224, 26160), (3270, 25792), (3379, 24960), (3488, 24180), (3720, 22672), (3968, 21255), (4030, 20928), (4160, 20274), (4251, 19840), (4360, 19344), (4836, 17440), (4960, 17004), (4992, 16895), (5232, 16120), (5668, 14880), (5952, 14170), (6045, 13952), (6240, 13516), (6448, 13080), (6540, 12896), (6758, 12480), (6976, 12090), (7085, 11904), (7440, 11336), (8060, 10464), (8320, 10137), (8502, 9920), (8720, 9672)]