894423040

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 208

約数和(自身を含む): 2604344832

約数和(自身を除く): 1709921792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 367, 448, 476, 512, 544, 560, 595, 640, 680, 734, 896, 952, 1024, 1088, 1120, 1190, 1280, 1360, 1468, 1792, 1835, 1904, 2048, 2176, 2240, 2380, 2560, 2569, 2720, 2936, 3584, 3670, 3808, 4096, 4352, 4480, 4760, 5120, 5138, 5440, 5872, 6239, 7168, 7340, 7616, 8704, 8960, 9520, 10240, 10276, 10880, 11744, 12478, 12845, 14336, 14680, 15232, 17408, 17920, 19040, 20480, 20552, 21760, 23488, 24956, 25690, 28672, 29360, 30464, 31195, 34816, 35840, 38080, 41104, 43520, 43673, 46976, 49912, 51380, 58720, 60928, 62390, 69632, 71680, 76160, 82208, 87040, 87346, 93952, 99824, 102760, 117440, 121856, 124780, 143360, 152320, 164416, 174080, 174692, 187904, 199648, 205520, 218365, 234880, 243712, 249560, 304640, 328832, 348160, 349384, 375808, 399296, 411040, 436730, 469760, 487424, 499120, 609280, 657664, 698768, 751616, 798592, 822080, 873460, 939520, 998240, 1218560, 1315328, 1397536, 1503232, 1597184, 1644160, 1746920, 1879040, 1996480, 2437120, 2630656, 2795072, 3194368, 3288320, 3493840, 3758080, 3992960, 5261312, 5590144, 6388736, 6576640, 6987680, 7516160, 7985920, 10522624, 11180288, 12777472, 13153280, 13975360, 15971840, 22360576, 25554944, 26306560, 27950720, 31943680, 44721152, 52613120, 55901440, 63887360, 89442304, 111802880, 127774720, 178884608, 223605760, 447211520, 894423040]

約数ペア:

[(1, 894423040), (2, 447211520), (4, 223605760), (5, 178884608), (7, 127774720), (8, 111802880), (10, 89442304), (14, 63887360), (16, 55901440), (17, 52613120), (20, 44721152), (28, 31943680), (32, 27950720), (34, 26306560), (35, 25554944), (40, 22360576), (56, 15971840), (64, 13975360), (68, 13153280), (70, 12777472), (80, 11180288), (85, 10522624), (112, 7985920), (119, 7516160), (128, 6987680), (136, 6576640), (140, 6388736), (160, 5590144), (170, 5261312), (224, 3992960), (238, 3758080), (256, 3493840), (272, 3288320), (280, 3194368), (320, 2795072), (340, 2630656), (367, 2437120), (448, 1996480), (476, 1879040), (512, 1746920), (544, 1644160), (560, 1597184), (595, 1503232), (640, 1397536), (680, 1315328), (734, 1218560), (896, 998240), (952, 939520), (1024, 873460), (1088, 822080), (1120, 798592), (1190, 751616), (1280, 698768), (1360, 657664), (1468, 609280), (1792, 499120), (1835, 487424), (1904, 469760), (2048, 436730), (2176, 411040), (2240, 399296), (2380, 375808), (2560, 349384), (2569, 348160), (2720, 328832), (2936, 304640), (3584, 249560), (3670, 243712), (3808, 234880), (4096, 218365), (4352, 205520), (4480, 199648), (4760, 187904), (5120, 174692), (5138, 174080), (5440, 164416), (5872, 152320), (6239, 143360), (7168, 124780), (7340, 121856), (7616, 117440), (8704, 102760), (8960, 99824), (9520, 93952), (10240, 87346), (10276, 87040), (10880, 82208), (11744, 76160), (12478, 71680), (12845, 69632), (14336, 62390), (14680, 60928), (15232, 58720), (17408, 51380), (17920, 49912), (19040, 46976), (20480, 43673), (20552, 43520), (21760, 41104), (23488, 38080), (24956, 35840), (25690, 34816), (28672, 31195), (29360, 30464)]