1982751680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 336

約数和(自身を含む): 6041843136

約数和(自身を除く): 4059091456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 71, 80, 91, 98, 104, 112, 130, 137, 140, 142, 160, 182, 196, 208, 224, 245, 260, 274, 280, 284, 320, 355, 364, 392, 416, 448, 455, 490, 497, 520, 548, 560, 568, 637, 685, 710, 728, 784, 832, 910, 923, 959, 980, 994, 1040, 1096, 1120, 1136, 1274, 1370, 1420, 1456, 1568, 1781, 1820, 1846, 1918, 1960, 1988, 2080, 2192, 2240, 2272, 2485, 2548, 2740, 2840, 2912, 3136, 3185, 3479, 3562, 3640, 3692, 3836, 3920, 3976, 4160, 4384, 4544, 4615, 4795, 4970, 5096, 5480, 5680, 5824, 6370, 6461, 6713, 6958, 7124, 7280, 7384, 7672, 7840, 7952, 8768, 8905, 9230, 9590, 9727, 9940, 10192, 10960, 11360, 12467, 12740, 12922, 13426, 13916, 14248, 14560, 14768, 15344, 15680, 15904, 17395, 17810, 18460, 19180, 19454, 19880, 20384, 21920, 22720, 24934, 25480, 25844, 26852, 27832, 28496, 29120, 29536, 30688, 31808, 32305, 33565, 34790, 35620, 36920, 38360, 38908, 39760, 40768, 43840, 45227, 48635, 49868, 50960, 51688, 53704, 55664, 56992, 59072, 61376, 62335, 64610, 67130, 68089, 69580, 71240, 73840, 76720, 77816, 79520, 87269, 90454, 97270, 99736, 101920, 103376, 107408, 111328, 113984, 124670, 126451, 129220, 134260, 136178, 139160, 142480, 147680, 153440, 155632, 159040, 174538, 180908, 194540, 199472, 203840, 206752, 214816, 222656, 226135, 249340, 252902, 258440, 268520, 272356, 278320, 284960, 295360, 306880, 311264, 340445, 349076, 361816, 389080, 398944, 413504, 429632, 436345, 452270, 476623, 498680, 505804, 516880, 537040, 544712, 556640, 569920, 622528, 632255, 680890, 698152, 723632, 778160, 797888, 872690, 885157, 904540, 953246, 997360, 1011608, 1033760, 1074080, 1089424, 1113280, 1264510, 1361780, 1396304, 1447264, 1556320, 1745380, 1770314, 1809080, 1906492, 1994720, 2023216, 2067520, 2148160, 2178848, 2383115, 2529020, 2723560, 2792608, 2894528, 3112640, 3490760, 3540628, 3618160, 3812984, 3989440, 4046432, 4357696, 4425785, 4766230, 5058040, 5447120, 5585216, 6196099, 6981520, 7081256, 7236320, 7625968, 8092864, 8851570, 9532460, 10116080, 10894240, 12392198, 13963040, 14162512, 14472640, 15251936, 17703140, 19064920, 20232160, 21788480, 24784396, 27926080, 28325024, 30503872, 30980495, 35406280, 38129840, 40464320, 49568792, 56650048, 61960990, 70812560, 76259680, 99137584, 123921980, 141625120, 152519360, 198275168, 247843960, 283250240, 396550336, 495687920, 991375840, 1982751680]

約数ペア:

[(1, 1982751680), (2, 991375840), (4, 495687920), (5, 396550336), (7, 283250240), (8, 247843960), (10, 198275168), (13, 152519360), (14, 141625120), (16, 123921980), (20, 99137584), (26, 76259680), (28, 70812560), (32, 61960990), (35, 56650048), (40, 49568792), (49, 40464320), (52, 38129840), (56, 35406280), (64, 30980495), (65, 30503872), (70, 28325024), (71, 27926080), (80, 24784396), (91, 21788480), (98, 20232160), (104, 19064920), (112, 17703140), (130, 15251936), (137, 14472640), (140, 14162512), (142, 13963040), (160, 12392198), (182, 10894240), (196, 10116080), (208, 9532460), (224, 8851570), (245, 8092864), (260, 7625968), (274, 7236320), (280, 7081256), (284, 6981520), (320, 6196099), (355, 5585216), (364, 5447120), (392, 5058040), (416, 4766230), (448, 4425785), (455, 4357696), (490, 4046432), (497, 3989440), (520, 3812984), (548, 3618160), (560, 3540628), (568, 3490760), (637, 3112640), (685, 2894528), (710, 2792608), (728, 2723560), (784, 2529020), (832, 2383115), (910, 2178848), (923, 2148160), (959, 2067520), (980, 2023216), (994, 1994720), (1040, 1906492), (1096, 1809080), (1120, 1770314), (1136, 1745380), (1274, 1556320), (1370, 1447264), (1420, 1396304), (1456, 1361780), (1568, 1264510), (1781, 1113280), (1820, 1089424), (1846, 1074080), (1918, 1033760), (1960, 1011608), (1988, 997360), (2080, 953246), (2192, 904540), (2240, 885157), (2272, 872690), (2485, 797888), (2548, 778160), (2740, 723632), (2840, 698152), (2912, 680890), (3136, 632255), (3185, 622528), (3479, 569920), (3562, 556640), (3640, 544712), (3692, 537040), (3836, 516880), (3920, 505804), (3976, 498680), (4160, 476623), (4384, 452270), (4544, 436345), (4615, 429632), (4795, 413504), (4970, 398944), (5096, 389080), (5480, 361816), (5680, 349076), (5824, 340445), (6370, 311264), (6461, 306880), (6713, 295360), (6958, 284960), (7124, 278320), (7280, 272356), (7384, 268520), (7672, 258440), (7840, 252902), (7952, 249340), (8768, 226135), (8905, 222656), (9230, 214816), (9590, 206752), (9727, 203840), (9940, 199472), (10192, 194540), (10960, 180908), (11360, 174538), (12467, 159040), (12740, 155632), (12922, 153440), (13426, 147680), (13916, 142480), (14248, 139160), (14560, 136178), (14768, 134260), (15344, 129220), (15680, 126451), (15904, 124670), (17395, 113984), (17810, 111328), (18460, 107408), (19180, 103376), (19454, 101920), (19880, 99736), (20384, 97270), (21920, 90454), (22720, 87269), (24934, 79520), (25480, 77816), (25844, 76720), (26852, 73840), (27832, 71240), (28496, 69580), (29120, 68089), (29536, 67130), (30688, 64610), (31808, 62335), (32305, 61376), (33565, 59072), (34790, 56992), (35620, 55664), (36920, 53704), (38360, 51688), (38908, 50960), (39760, 49868), (40768, 48635), (43840, 45227)]