213445920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6637}}^1$

素因数の和:6722

約数の個数: 96

約数和(自身を含む): 682492608

約数和(自身を除く): 469046688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 6637, 8040, 10720, 13274, 16080, 19911, 26548, 32160, 33185, 39822, 53096, 66370, 79644, 99555, 106192, 132740, 159288, 199110, 212384, 265480, 318576, 398220, 444679, 530960, 637152, 796440, 889358, 1061920, 1334037, 1592880, 1778716, 2223395, 2668074, 3185760, 3557432, 4446790, 5336148, 6670185, 7114864, 8893580, 10672296, 13340370, 14229728, 17787160, 21344592, 26680740, 35574320, 42689184, 53361480, 71148640, 106722960, 213445920]

約数ペア:

[(1, 213445920), (2, 106722960), (3, 71148640), (4, 53361480), (5, 42689184), (6, 35574320), (8, 26680740), (10, 21344592), (12, 17787160), (15, 14229728), (16, 13340370), (20, 10672296), (24, 8893580), (30, 7114864), (32, 6670185), (40, 5336148), (48, 4446790), (60, 3557432), (67, 3185760), (80, 2668074), (96, 2223395), (120, 1778716), (134, 1592880), (160, 1334037), (201, 1061920), (240, 889358), (268, 796440), (335, 637152), (402, 530960), (480, 444679), (536, 398220), (670, 318576), (804, 265480), (1005, 212384), (1072, 199110), (1340, 159288), (1608, 132740), (2010, 106192), (2144, 99555), (2680, 79644), (3216, 66370), (4020, 53096), (5360, 39822), (6432, 33185), (6637, 32160), (8040, 26548), (10720, 19911), (13274, 16080)]