16456043970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{4057}}^1$

素因数の和:4337

約数の個数: 128

約数和(自身を含む): 44667866880

約数和(自身を除く): 28211822910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 181, 249, 270, 362, 415, 498, 543, 747, 830, 905, 1086, 1245, 1494, 1629, 1810, 2241, 2490, 2715, 3258, 3735, 4057, 4482, 4887, 5430, 7470, 8114, 8145, 9774, 11205, 12171, 15023, 16290, 20285, 22410, 24342, 24435, 30046, 36513, 40570, 45069, 48870, 60855, 73026, 75115, 90138, 109539, 121710, 135207, 150230, 182565, 219078, 225345, 270414, 336731, 365130, 405621, 450690, 547695, 673462, 676035, 734317, 811242, 1010193, 1095390, 1352070, 1468634, 1683655, 2020386, 2028105, 2202951, 3030579, 3367310, 3671585, 4056210, 4405902, 5050965, 6061158, 6608853, 7343170, 9091737, 10101930, 11014755, 13217706, 15152895, 18183474, 19826559, 22029510, 30305790, 33044265, 39653118, 45458685, 60948311, 66088530, 90917370, 99132795, 121896622, 182844933, 198265590, 304741555, 365689866, 548534799, 609483110, 914224665, 1097069598, 1645604397, 1828449330, 2742673995, 3291208794, 5485347990, 8228021985, 16456043970]

約数ペア:

[(1, 16456043970), (2, 8228021985), (3, 5485347990), (5, 3291208794), (6, 2742673995), (9, 1828449330), (10, 1645604397), (15, 1097069598), (18, 914224665), (27, 609483110), (30, 548534799), (45, 365689866), (54, 304741555), (83, 198265590), (90, 182844933), (135, 121896622), (166, 99132795), (181, 90917370), (249, 66088530), (270, 60948311), (362, 45458685), (415, 39653118), (498, 33044265), (543, 30305790), (747, 22029510), (830, 19826559), (905, 18183474), (1086, 15152895), (1245, 13217706), (1494, 11014755), (1629, 10101930), (1810, 9091737), (2241, 7343170), (2490, 6608853), (2715, 6061158), (3258, 5050965), (3735, 4405902), (4057, 4056210), (4482, 3671585), (4887, 3367310), (5430, 3030579), (7470, 2202951), (8114, 2028105), (8145, 2020386), (9774, 1683655), (11205, 1468634), (12171, 1352070), (15023, 1095390), (16290, 1010193), (20285, 811242), (22410, 734317), (24342, 676035), (24435, 673462), (30046, 547695), (36513, 450690), (40570, 405621), (45069, 365130), (48870, 336731), (60855, 270414), (73026, 225345), (75115, 219078), (90138, 182565), (109539, 150230), (121710, 135207)]