39959040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 143678304

約数和(自身を除く): 103719264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 121, 128, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 242, 256, 258, 264, 320, 330, 344, 352, 363, 384, 430, 440, 473, 480, 484, 512, 516, 528, 605, 640, 645, 660, 688, 704, 726, 768, 860, 880, 946, 960, 968, 1032, 1056, 1210, 1280, 1290, 1320, 1376, 1408, 1419, 1452, 1536, 1720, 1760, 1815, 1892, 1920, 1936, 2064, 2112, 2365, 2420, 2560, 2580, 2640, 2752, 2816, 2838, 2904, 3440, 3520, 3630, 3784, 3840, 3872, 4128, 4224, 4730, 4840, 5160, 5203, 5280, 5504, 5632, 5676, 5808, 6880, 7040, 7095, 7260, 7568, 7680, 7744, 8256, 8448, 9460, 9680, 10320, 10406, 10560, 11008, 11352, 11616, 13760, 14080, 14190, 14520, 15136, 15488, 15609, 16512, 16896, 18920, 19360, 20640, 20812, 21120, 22016, 22704, 23232, 26015, 27520, 28160, 28380, 29040, 30272, 30976, 31218, 33024, 37840, 38720, 41280, 41624, 42240, 45408, 46464, 52030, 55040, 56760, 58080, 60544, 61952, 62436, 66048, 75680, 77440, 78045, 82560, 83248, 84480, 90816, 92928, 104060, 110080, 113520, 116160, 121088, 124872, 151360, 154880, 156090, 165120, 166496, 181632, 185856, 208120, 227040, 232320, 242176, 249744, 302720, 309760, 312180, 330240, 332992, 363264, 416240, 454080, 464640, 499488, 605440, 624360, 665984, 726528, 832480, 908160, 929280, 998976, 1210880, 1248720, 1331968, 1664960, 1816320, 1997952, 2497440, 2663936, 3329920, 3632640, 3995904, 4994880, 6659840, 7991808, 9989760, 13319680, 19979520, 39959040]

約数ペア:

[(1, 39959040), (2, 19979520), (3, 13319680), (4, 9989760), (5, 7991808), (6, 6659840), (8, 4994880), (10, 3995904), (11, 3632640), (12, 3329920), (15, 2663936), (16, 2497440), (20, 1997952), (22, 1816320), (24, 1664960), (30, 1331968), (32, 1248720), (33, 1210880), (40, 998976), (43, 929280), (44, 908160), (48, 832480), (55, 726528), (60, 665984), (64, 624360), (66, 605440), (80, 499488), (86, 464640), (88, 454080), (96, 416240), (110, 363264), (120, 332992), (121, 330240), (128, 312180), (129, 309760), (132, 302720), (160, 249744), (165, 242176), (172, 232320), (176, 227040), (192, 208120), (215, 185856), (220, 181632), (240, 166496), (242, 165120), (256, 156090), (258, 154880), (264, 151360), (320, 124872), (330, 121088), (344, 116160), (352, 113520), (363, 110080), (384, 104060), (430, 92928), (440, 90816), (473, 84480), (480, 83248), (484, 82560), (512, 78045), (516, 77440), (528, 75680), (605, 66048), (640, 62436), (645, 61952), (660, 60544), (688, 58080), (704, 56760), (726, 55040), (768, 52030), (860, 46464), (880, 45408), (946, 42240), (960, 41624), (968, 41280), (1032, 38720), (1056, 37840), (1210, 33024), (1280, 31218), (1290, 30976), (1320, 30272), (1376, 29040), (1408, 28380), (1419, 28160), (1452, 27520), (1536, 26015), (1720, 23232), (1760, 22704), (1815, 22016), (1892, 21120), (1920, 20812), (1936, 20640), (2064, 19360), (2112, 18920), (2365, 16896), (2420, 16512), (2560, 15609), (2580, 15488), (2640, 15136), (2752, 14520), (2816, 14190), (2838, 14080), (2904, 13760), (3440, 11616), (3520, 11352), (3630, 11008), (3784, 10560), (3840, 10406), (3872, 10320), (4128, 9680), (4224, 9460), (4730, 8448), (4840, 8256), (5160, 7744), (5203, 7680), (5280, 7568), (5504, 7260), (5632, 7095), (5676, 7040), (5808, 6880)]