42342720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{6301}}^1$

素因数の和:6328

約数の個数: 112

約数和(自身を含む): 153667968

約数和(自身を除く): 111325248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6301, 6720, 12602, 18903, 25204, 31505, 37806, 44107, 50408, 63010, 75612, 88214, 94515, 100816, 126020, 132321, 151224, 176428, 189030, 201632, 220535, 252040, 264642, 302448, 352856, 378060, 403264, 441070, 504080, 529284, 604896, 661605, 705712, 756120, 882140, 1008160, 1058568, 1209792, 1323210, 1411424, 1512240, 1764280, 2016320, 2117136, 2646420, 2822848, 3024480, 3528560, 4234272, 5292840, 6048960, 7057120, 8468544, 10585680, 14114240, 21171360, 42342720]

約数ペア:

[(1, 42342720), (2, 21171360), (3, 14114240), (4, 10585680), (5, 8468544), (6, 7057120), (7, 6048960), (8, 5292840), (10, 4234272), (12, 3528560), (14, 3024480), (15, 2822848), (16, 2646420), (20, 2117136), (21, 2016320), (24, 1764280), (28, 1512240), (30, 1411424), (32, 1323210), (35, 1209792), (40, 1058568), (42, 1008160), (48, 882140), (56, 756120), (60, 705712), (64, 661605), (70, 604896), (80, 529284), (84, 504080), (96, 441070), (105, 403264), (112, 378060), (120, 352856), (140, 302448), (160, 264642), (168, 252040), (192, 220535), (210, 201632), (224, 189030), (240, 176428), (280, 151224), (320, 132321), (336, 126020), (420, 100816), (448, 94515), (480, 88214), (560, 75612), (672, 63010), (840, 50408), (960, 44107), (1120, 37806), (1344, 31505), (1680, 25204), (2240, 18903), (3360, 12602), (6301, 6720)]