16415532320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^2$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 42798357504

約数和(自身を除く): 26382825184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 271, 352, 440, 508, 542, 635, 880, 1016, 1084, 1270, 1355, 1397, 1760, 2032, 2168, 2540, 2710, 2794, 2981, 4064, 4336, 5080, 5420, 5588, 5962, 6985, 8672, 10160, 10840, 11176, 11924, 13970, 14905, 20320, 21680, 22352, 23848, 27940, 29810, 34417, 43360, 44704, 47696, 55880, 59620, 68834, 73441, 95392, 111760, 119240, 137668, 146882, 172085, 223520, 238480, 275336, 293764, 344170, 367205, 378587, 476960, 550672, 587528, 688340, 734410, 757174, 807851, 1101344, 1175056, 1376680, 1468820, 1514348, 1615702, 1892935, 2350112, 2753360, 2937640, 3028696, 3231404, 3785870, 4039255, 5506720, 5875280, 6057392, 6462808, 7571740, 8078510, 9327007, 11750560, 12114784, 12925616, 15143480, 16157020, 18654014, 25851232, 30286960, 32314040, 37308028, 46635035, 60573920, 64628080, 74616056, 93270070, 102597077, 129256160, 149232112, 186540140, 205194154, 298464224, 373080280, 410388308, 512985385, 746160560, 820776616, 1025970770, 1492321120, 1641553232, 2051941540, 3283106464, 4103883080, 8207766160, 16415532320]

約数ペア:

[(1, 16415532320), (2, 8207766160), (4, 4103883080), (5, 3283106464), (8, 2051941540), (10, 1641553232), (11, 1492321120), (16, 1025970770), (20, 820776616), (22, 746160560), (32, 512985385), (40, 410388308), (44, 373080280), (55, 298464224), (80, 205194154), (88, 186540140), (110, 149232112), (127, 129256160), (160, 102597077), (176, 93270070), (220, 74616056), (254, 64628080), (271, 60573920), (352, 46635035), (440, 37308028), (508, 32314040), (542, 30286960), (635, 25851232), (880, 18654014), (1016, 16157020), (1084, 15143480), (1270, 12925616), (1355, 12114784), (1397, 11750560), (1760, 9327007), (2032, 8078510), (2168, 7571740), (2540, 6462808), (2710, 6057392), (2794, 5875280), (2981, 5506720), (4064, 4039255), (4336, 3785870), (5080, 3231404), (5420, 3028696), (5588, 2937640), (5962, 2753360), (6985, 2350112), (8672, 1892935), (10160, 1615702), (10840, 1514348), (11176, 1468820), (11924, 1376680), (13970, 1175056), (14905, 1101344), (20320, 807851), (21680, 757174), (22352, 734410), (23848, 688340), (27940, 587528), (29810, 550672), (34417, 476960), (43360, 378587), (44704, 367205), (47696, 344170), (55880, 293764), (59620, 275336), (68834, 238480), (73441, 223520), (95392, 172085), (111760, 146882), (119240, 137668)]