28017751680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{286129}}^1$

素因数の和:286171

約数の個数: 192

約数和(自身を含む): 102440262600

約数和(自身を除く): 74422510920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 32640, 48960, 97920, 286129, 572258, 858387, 1144516, 1430645, 1716774, 2289032, 2575161, 2861290, 3433548, 4291935, 4578064, 4864193, 5150322, 5722580, 6867096, 8583870, 9156128, 9728386, 10300644, 11445160, 12875805, 13734192, 14592579, 17167740, 18312256, 19456772, 20601288, 22890320, 24320965, 25751610, 27468384, 29185158, 34335480, 36624512, 38913544, 41202576, 43777737, 45780640, 48641930, 51503220, 54936768, 58370316, 68670960, 72962895, 77827088, 82405152, 87555474, 91561280, 97283860, 103006440, 109873536, 116740632, 137341920, 145925790, 155654176, 164810304, 175110948, 183122560, 194567720, 206012880, 218888685, 233481264, 274683840, 291851580, 311308352, 329620608, 350221896, 389135440, 412025760, 437777370, 466962528, 549367680, 583703160, 622616704, 700443792, 778270880, 824051520, 875554740, 933925056, 1167406320, 1400887584, 1556541760, 1648103040, 1751109480, 1867850112, 2334812640, 2801775168, 3113083520, 3502218960, 4669625280, 5603550336, 7004437920, 9339250560, 14008875840, 28017751680]

約数ペア:

[(1, 28017751680), (2, 14008875840), (3, 9339250560), (4, 7004437920), (5, 5603550336), (6, 4669625280), (8, 3502218960), (9, 3113083520), (10, 2801775168), (12, 2334812640), (15, 1867850112), (16, 1751109480), (17, 1648103040), (18, 1556541760), (20, 1400887584), (24, 1167406320), (30, 933925056), (32, 875554740), (34, 824051520), (36, 778270880), (40, 700443792), (45, 622616704), (48, 583703160), (51, 549367680), (60, 466962528), (64, 437777370), (68, 412025760), (72, 389135440), (80, 350221896), (85, 329620608), (90, 311308352), (96, 291851580), (102, 274683840), (120, 233481264), (128, 218888685), (136, 206012880), (144, 194567720), (153, 183122560), (160, 175110948), (170, 164810304), (180, 155654176), (192, 145925790), (204, 137341920), (240, 116740632), (255, 109873536), (272, 103006440), (288, 97283860), (306, 91561280), (320, 87555474), (340, 82405152), (360, 77827088), (384, 72962895), (408, 68670960), (480, 58370316), (510, 54936768), (544, 51503220), (576, 48641930), (612, 45780640), (640, 43777737), (680, 41202576), (720, 38913544), (765, 36624512), (816, 34335480), (960, 29185158), (1020, 27468384), (1088, 25751610), (1152, 24320965), (1224, 22890320), (1360, 20601288), (1440, 19456772), (1530, 18312256), (1632, 17167740), (1920, 14592579), (2040, 13734192), (2176, 12875805), (2448, 11445160), (2720, 10300644), (2880, 9728386), (3060, 9156128), (3264, 8583870), (4080, 6867096), (4896, 5722580), (5440, 5150322), (5760, 4864193), (6120, 4578064), (6528, 4291935), (8160, 3433548), (9792, 2861290), (10880, 2575161), (12240, 2289032), (16320, 1716774), (19584, 1430645), (24480, 1144516), (32640, 858387), (48960, 572258), (97920, 286129)]