2030067840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 256

約数和(自身を含む): 6738462720

約数和(自身を除く): 4708394880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 67, 80, 86, 96, 120, 128, 129, 134, 160, 172, 192, 201, 215, 240, 258, 268, 320, 335, 344, 367, 384, 402, 430, 480, 516, 536, 640, 645, 670, 688, 734, 804, 860, 960, 1005, 1032, 1072, 1101, 1290, 1340, 1376, 1468, 1608, 1720, 1835, 1920, 2010, 2064, 2144, 2202, 2580, 2680, 2752, 2881, 2936, 3216, 3440, 3670, 4020, 4128, 4288, 4404, 5160, 5360, 5504, 5505, 5762, 5872, 6432, 6880, 7340, 8040, 8256, 8576, 8643, 8808, 10320, 10720, 11010, 11524, 11744, 12864, 13760, 14405, 14680, 15781, 16080, 16512, 17286, 17616, 20640, 21440, 22020, 23048, 23488, 24589, 25728, 27520, 28810, 29360, 31562, 32160, 34572, 35232, 41280, 42880, 43215, 44040, 46096, 46976, 47343, 49178, 57620, 58720, 63124, 64320, 69144, 70464, 73767, 78905, 82560, 86430, 88080, 92192, 94686, 98356, 115240, 117440, 122945, 126248, 128640, 138288, 140928, 147534, 157810, 172860, 176160, 184384, 189372, 196712, 230480, 234880, 236715, 245890, 252496, 276576, 295068, 315620, 345720, 352320, 368768, 368835, 378744, 393424, 460960, 473430, 491780, 504992, 553152, 590136, 631240, 691440, 704640, 737670, 757488, 786848, 921920, 946860, 983560, 1009984, 1057327, 1106304, 1180272, 1262480, 1382880, 1475340, 1514976, 1573696, 1843840, 1893720, 1967120, 2019968, 2114654, 2360544, 2524960, 2765760, 2950680, 3029952, 3147392, 3171981, 3787440, 3934240, 4229308, 4721088, 5049920, 5286635, 5531520, 5901360, 6059904, 6343962, 7574880, 7868480, 8458616, 9442176, 10099840, 10573270, 11802720, 12687924, 15149760, 15736960, 15859905, 16917232, 21146540, 23605440, 25375848, 30299520, 31719810, 33834464, 42293080, 47210880, 50751696, 63439620, 67668928, 84586160, 101503392, 126879240, 135337856, 169172320, 203006784, 253758480, 338344640, 406013568, 507516960, 676689280, 1015033920, 2030067840]

約数ペア:

[(1, 2030067840), (2, 1015033920), (3, 676689280), (4, 507516960), (5, 406013568), (6, 338344640), (8, 253758480), (10, 203006784), (12, 169172320), (15, 135337856), (16, 126879240), (20, 101503392), (24, 84586160), (30, 67668928), (32, 63439620), (40, 50751696), (43, 47210880), (48, 42293080), (60, 33834464), (64, 31719810), (67, 30299520), (80, 25375848), (86, 23605440), (96, 21146540), (120, 16917232), (128, 15859905), (129, 15736960), (134, 15149760), (160, 12687924), (172, 11802720), (192, 10573270), (201, 10099840), (215, 9442176), (240, 8458616), (258, 7868480), (268, 7574880), (320, 6343962), (335, 6059904), (344, 5901360), (367, 5531520), (384, 5286635), (402, 5049920), (430, 4721088), (480, 4229308), (516, 3934240), (536, 3787440), (640, 3171981), (645, 3147392), (670, 3029952), (688, 2950680), (734, 2765760), (804, 2524960), (860, 2360544), (960, 2114654), (1005, 2019968), (1032, 1967120), (1072, 1893720), (1101, 1843840), (1290, 1573696), (1340, 1514976), (1376, 1475340), (1468, 1382880), (1608, 1262480), (1720, 1180272), (1835, 1106304), (1920, 1057327), (2010, 1009984), (2064, 983560), (2144, 946860), (2202, 921920), (2580, 786848), (2680, 757488), (2752, 737670), (2881, 704640), (2936, 691440), (3216, 631240), (3440, 590136), (3670, 553152), (4020, 504992), (4128, 491780), (4288, 473430), (4404, 460960), (5160, 393424), (5360, 378744), (5504, 368835), (5505, 368768), (5762, 352320), (5872, 345720), (6432, 315620), (6880, 295068), (7340, 276576), (8040, 252496), (8256, 245890), (8576, 236715), (8643, 234880), (8808, 230480), (10320, 196712), (10720, 189372), (11010, 184384), (11524, 176160), (11744, 172860), (12864, 157810), (13760, 147534), (14405, 140928), (14680, 138288), (15781, 128640), (16080, 126248), (16512, 122945), (17286, 117440), (17616, 115240), (20640, 98356), (21440, 94686), (22020, 92192), (23048, 88080), (23488, 86430), (24589, 82560), (25728, 78905), (27520, 73767), (28810, 70464), (29360, 69144), (31562, 64320), (32160, 63124), (34572, 58720), (35232, 57620), (41280, 49178), (42880, 47343), (43215, 46976), (44040, 46096)]