928578560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 176

約数和(自身を含む): 2742914496

約数和(自身を除く): 1814335936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 1993, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 3986, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 7972, 8320, 8960, 9965, 11648, 13312, 13951, 14560, 15944, 16640, 17920, 19930, 23296, 25909, 27902, 29120, 31888, 33280, 35840, 39860, 46592, 51818, 55804, 58240, 63776, 66560, 69755, 79720, 93184, 103636, 111608, 116480, 127552, 129545, 139510, 159440, 181363, 207272, 223216, 232960, 255104, 259090, 279020, 318880, 362726, 414544, 446432, 465920, 510208, 518180, 558040, 637760, 725452, 829088, 892864, 906815, 1020416, 1036360, 1116080, 1275520, 1450904, 1658176, 1785728, 1813630, 2040832, 2072720, 2232160, 2551040, 2901808, 3316352, 3571456, 3627260, 4145440, 4464320, 5102080, 5803616, 6632704, 7142912, 7254520, 8290880, 8928640, 10204160, 11607232, 13265408, 14285824, 14509040, 16581760, 17857280, 23214464, 26530816, 29018080, 33163520, 35714560, 46428928, 58036160, 66327040, 71429120, 92857856, 116072320, 132654080, 185715712, 232144640, 464289280, 928578560]

約数ペア:

[(1, 928578560), (2, 464289280), (4, 232144640), (5, 185715712), (7, 132654080), (8, 116072320), (10, 92857856), (13, 71429120), (14, 66327040), (16, 58036160), (20, 46428928), (26, 35714560), (28, 33163520), (32, 29018080), (35, 26530816), (40, 23214464), (52, 17857280), (56, 16581760), (64, 14509040), (65, 14285824), (70, 13265408), (80, 11607232), (91, 10204160), (104, 8928640), (112, 8290880), (128, 7254520), (130, 7142912), (140, 6632704), (160, 5803616), (182, 5102080), (208, 4464320), (224, 4145440), (256, 3627260), (260, 3571456), (280, 3316352), (320, 2901808), (364, 2551040), (416, 2232160), (448, 2072720), (455, 2040832), (512, 1813630), (520, 1785728), (560, 1658176), (640, 1450904), (728, 1275520), (832, 1116080), (896, 1036360), (910, 1020416), (1024, 906815), (1040, 892864), (1120, 829088), (1280, 725452), (1456, 637760), (1664, 558040), (1792, 518180), (1820, 510208), (1993, 465920), (2080, 446432), (2240, 414544), (2560, 362726), (2912, 318880), (3328, 279020), (3584, 259090), (3640, 255104), (3986, 232960), (4160, 223216), (4480, 207272), (5120, 181363), (5824, 159440), (6656, 139510), (7168, 129545), (7280, 127552), (7972, 116480), (8320, 111608), (8960, 103636), (9965, 93184), (11648, 79720), (13312, 69755), (13951, 66560), (14560, 63776), (15944, 58240), (16640, 55804), (17920, 51818), (19930, 46592), (23296, 39860), (25909, 35840), (27902, 33280), (29120, 31888)]