17917504640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30071}}^1$

素因数の和:30123

約数の個数: 192

約数和(自身を含む): 52451582400

約数和(自身を除く): 34534077760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2432, 2660, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 5320, 6080, 6272, 7448, 7840, 8512, 9310, 10640, 12160, 14896, 15680, 17024, 18620, 21280, 29792, 30071, 31360, 37240, 42560, 59584, 60142, 74480, 85120, 119168, 120284, 148960, 150355, 210497, 240568, 297920, 300710, 420994, 481136, 571349, 595840, 601420, 841988, 962272, 1052485, 1142698, 1202840, 1473479, 1683976, 1924544, 2104970, 2285396, 2405680, 2856745, 2946958, 3367952, 3849088, 3999443, 4209940, 4570792, 4811360, 5713490, 5893916, 6735904, 7367395, 7998886, 8419880, 9141584, 9622720, 11426980, 11787832, 13471808, 14734790, 15997772, 16839760, 18283168, 19245440, 19997215, 22853960, 23575664, 26943616, 27996101, 29469580, 31995544, 33679520, 36566336, 39994430, 45707920, 47151328, 55992202, 58939160, 63991088, 67359040, 73132672, 79988860, 91415840, 94302656, 111984404, 117878320, 127982176, 134718080, 139980505, 159977720, 182831680, 188605312, 223968808, 235756640, 255964352, 279961010, 319955440, 365663360, 447937616, 471513280, 511928704, 559922020, 639910880, 895875232, 943026560, 1119844040, 1279821760, 1791750464, 2239688080, 2559643520, 3583500928, 4479376160, 8958752320, 17917504640]

約数ペア:

[(1, 17917504640), (2, 8958752320), (4, 4479376160), (5, 3583500928), (7, 2559643520), (8, 2239688080), (10, 1791750464), (14, 1279821760), (16, 1119844040), (19, 943026560), (20, 895875232), (28, 639910880), (32, 559922020), (35, 511928704), (38, 471513280), (40, 447937616), (49, 365663360), (56, 319955440), (64, 279961010), (70, 255964352), (76, 235756640), (80, 223968808), (95, 188605312), (98, 182831680), (112, 159977720), (128, 139980505), (133, 134718080), (140, 127982176), (152, 117878320), (160, 111984404), (190, 94302656), (196, 91415840), (224, 79988860), (245, 73132672), (266, 67359040), (280, 63991088), (304, 58939160), (320, 55992202), (380, 47151328), (392, 45707920), (448, 39994430), (490, 36566336), (532, 33679520), (560, 31995544), (608, 29469580), (640, 27996101), (665, 26943616), (760, 23575664), (784, 22853960), (896, 19997215), (931, 19245440), (980, 18283168), (1064, 16839760), (1120, 15997772), (1216, 14734790), (1330, 13471808), (1520, 11787832), (1568, 11426980), (1862, 9622720), (1960, 9141584), (2128, 8419880), (2240, 7998886), (2432, 7367395), (2660, 6735904), (3040, 5893916), (3136, 5713490), (3724, 4811360), (3920, 4570792), (4256, 4209940), (4480, 3999443), (4655, 3849088), (5320, 3367952), (6080, 2946958), (6272, 2856745), (7448, 2405680), (7840, 2285396), (8512, 2104970), (9310, 1924544), (10640, 1683976), (12160, 1473479), (14896, 1202840), (15680, 1142698), (17024, 1052485), (18620, 962272), (21280, 841988), (29792, 601420), (30071, 595840), (31360, 571349), (37240, 481136), (42560, 420994), (59584, 300710), (60142, 297920), (74480, 240568), (85120, 210497), (119168, 150355), (120284, 148960)]