253134235920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{42157}}^1$

素因数の和:42497

約数の個数: 160

約数和(自身を含む): 794928549888

約数和(自身を除く): 541794313968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 197, 240, 254, 381, 394, 508, 591, 635, 762, 788, 985, 1016, 1182, 1270, 1524, 1576, 1905, 1970, 2032, 2364, 2540, 2955, 3048, 3152, 3810, 3940, 4728, 5080, 5910, 6096, 7620, 7880, 9456, 10160, 11820, 15240, 15760, 23640, 25019, 30480, 42157, 47280, 50038, 75057, 84314, 100076, 125095, 126471, 150114, 168628, 200152, 210785, 250190, 252942, 300228, 337256, 375285, 400304, 421570, 500380, 505884, 600456, 632355, 674512, 750570, 843140, 1000760, 1011768, 1200912, 1264710, 1501140, 1686280, 2001520, 2023536, 2529420, 3002280, 3372560, 5058840, 5353939, 6004560, 8304929, 10117680, 10707878, 16061817, 16609858, 21415756, 24914787, 26769695, 32123634, 33219716, 41524645, 42831512, 49829574, 53539390, 64247268, 66439432, 80309085, 83049290, 85663024, 99659148, 107078780, 124573935, 128494536, 132878864, 160618170, 166098580, 199318296, 214157560, 249147870, 256989072, 321236340, 332197160, 398636592, 428315120, 498295740, 642472680, 664394320, 996591480, 1054725983, 1284945360, 1993182960, 2109451966, 3164177949, 4218903932, 5273629915, 6328355898, 8437807864, 10547259830, 12656711796, 15820889745, 16875615728, 21094519660, 25313423592, 31641779490, 42189039320, 50626847184, 63283558980, 84378078640, 126567117960, 253134235920]

約数ペア:

[(1, 253134235920), (2, 126567117960), (3, 84378078640), (4, 63283558980), (5, 50626847184), (6, 42189039320), (8, 31641779490), (10, 25313423592), (12, 21094519660), (15, 16875615728), (16, 15820889745), (20, 12656711796), (24, 10547259830), (30, 8437807864), (40, 6328355898), (48, 5273629915), (60, 4218903932), (80, 3164177949), (120, 2109451966), (127, 1993182960), (197, 1284945360), (240, 1054725983), (254, 996591480), (381, 664394320), (394, 642472680), (508, 498295740), (591, 428315120), (635, 398636592), (762, 332197160), (788, 321236340), (985, 256989072), (1016, 249147870), (1182, 214157560), (1270, 199318296), (1524, 166098580), (1576, 160618170), (1905, 132878864), (1970, 128494536), (2032, 124573935), (2364, 107078780), (2540, 99659148), (2955, 85663024), (3048, 83049290), (3152, 80309085), (3810, 66439432), (3940, 64247268), (4728, 53539390), (5080, 49829574), (5910, 42831512), (6096, 41524645), (7620, 33219716), (7880, 32123634), (9456, 26769695), (10160, 24914787), (11820, 21415756), (15240, 16609858), (15760, 16061817), (23640, 10707878), (25019, 10117680), (30480, 8304929), (42157, 6004560), (47280, 5353939), (50038, 5058840), (75057, 3372560), (84314, 3002280), (100076, 2529420), (125095, 2023536), (126471, 2001520), (150114, 1686280), (168628, 1501140), (200152, 1264710), (210785, 1200912), (250190, 1011768), (252942, 1000760), (300228, 843140), (337256, 750570), (375285, 674512), (400304, 632355), (421570, 600456), (500380, 505884)]