2465438080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 7148943360

約数和(自身を除く): 4683505280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 71, 80, 92, 112, 115, 128, 140, 142, 160, 161, 184, 224, 230, 280, 284, 320, 322, 337, 355, 368, 448, 460, 497, 560, 568, 640, 644, 674, 710, 736, 805, 896, 920, 994, 1120, 1136, 1288, 1348, 1420, 1472, 1610, 1633, 1685, 1840, 1988, 2240, 2272, 2359, 2485, 2576, 2696, 2840, 2944, 3220, 3266, 3370, 3680, 3976, 4480, 4544, 4718, 4970, 5152, 5392, 5680, 6440, 6532, 6740, 7360, 7751, 7952, 8165, 9088, 9436, 9940, 10304, 10784, 11360, 11431, 11795, 12880, 13064, 13480, 14720, 15502, 15904, 16330, 18872, 19880, 20608, 21568, 22720, 22862, 23590, 23927, 25760, 26128, 26960, 31004, 31808, 32660, 37744, 38755, 39760, 43136, 45440, 45724, 47180, 47854, 51520, 52256, 53920, 54257, 57155, 62008, 63616, 65320, 75488, 77510, 79520, 91448, 94360, 95708, 103040, 104512, 107840, 108514, 114310, 119635, 124016, 130640, 150976, 155020, 159040, 167489, 182896, 188720, 191416, 209024, 215680, 217028, 228620, 239270, 248032, 261280, 271285, 301952, 310040, 318080, 334978, 365792, 377440, 382832, 434056, 457240, 478540, 496064, 522560, 542570, 550321, 620080, 669956, 731584, 754880, 765664, 837445, 868112, 914480, 957080, 992128, 1045120, 1085140, 1100642, 1240160, 1339912, 1463168, 1509760, 1531328, 1674890, 1736224, 1828960, 1914160, 2170280, 2201284, 2480320, 2679824, 2751605, 3062656, 3349780, 3472448, 3657920, 3828320, 3852247, 4340560, 4402568, 4960640, 5359648, 5503210, 6699560, 6944896, 7315840, 7656640, 7704494, 8681120, 8805136, 10719296, 11006420, 13399120, 15313280, 15408988, 17362240, 17610272, 19261235, 21438592, 22012840, 26798240, 30817976, 34724480, 35220544, 38522470, 44025680, 53596480, 61635952, 70441088, 77044940, 88051360, 107192960, 123271904, 154089880, 176102720, 246543808, 308179760, 352205440, 493087616, 616359520, 1232719040, 2465438080]

約数ペア:

[(1, 2465438080), (2, 1232719040), (4, 616359520), (5, 493087616), (7, 352205440), (8, 308179760), (10, 246543808), (14, 176102720), (16, 154089880), (20, 123271904), (23, 107192960), (28, 88051360), (32, 77044940), (35, 70441088), (40, 61635952), (46, 53596480), (56, 44025680), (64, 38522470), (70, 35220544), (71, 34724480), (80, 30817976), (92, 26798240), (112, 22012840), (115, 21438592), (128, 19261235), (140, 17610272), (142, 17362240), (160, 15408988), (161, 15313280), (184, 13399120), (224, 11006420), (230, 10719296), (280, 8805136), (284, 8681120), (320, 7704494), (322, 7656640), (337, 7315840), (355, 6944896), (368, 6699560), (448, 5503210), (460, 5359648), (497, 4960640), (560, 4402568), (568, 4340560), (640, 3852247), (644, 3828320), (674, 3657920), (710, 3472448), (736, 3349780), (805, 3062656), (896, 2751605), (920, 2679824), (994, 2480320), (1120, 2201284), (1136, 2170280), (1288, 1914160), (1348, 1828960), (1420, 1736224), (1472, 1674890), (1610, 1531328), (1633, 1509760), (1685, 1463168), (1840, 1339912), (1988, 1240160), (2240, 1100642), (2272, 1085140), (2359, 1045120), (2485, 992128), (2576, 957080), (2696, 914480), (2840, 868112), (2944, 837445), (3220, 765664), (3266, 754880), (3370, 731584), (3680, 669956), (3976, 620080), (4480, 550321), (4544, 542570), (4718, 522560), (4970, 496064), (5152, 478540), (5392, 457240), (5680, 434056), (6440, 382832), (6532, 377440), (6740, 365792), (7360, 334978), (7751, 318080), (7952, 310040), (8165, 301952), (9088, 271285), (9436, 261280), (9940, 248032), (10304, 239270), (10784, 228620), (11360, 217028), (11431, 215680), (11795, 209024), (12880, 191416), (13064, 188720), (13480, 182896), (14720, 167489), (15502, 159040), (15904, 155020), (16330, 150976), (18872, 130640), (19880, 124016), (20608, 119635), (21568, 114310), (22720, 108514), (22862, 107840), (23590, 104512), (23927, 103040), (25760, 95708), (26128, 94360), (26960, 91448), (31004, 79520), (31808, 77510), (32660, 75488), (37744, 65320), (38755, 63616), (39760, 62008), (43136, 57155), (45440, 54257), (45724, 53920), (47180, 52256), (47854, 51520)]