172356240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{102593}}^1$

素因数の和:102616

約数の個数: 80

約数和(自身を含む): 610639488

約数和(自身を除く): 438283248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 102593, 205186, 307779, 410372, 512965, 615558, 718151, 820744, 1025930, 1231116, 1436302, 1538895, 1641488, 2051860, 2154453, 2462232, 2872604, 3077790, 3590755, 4103720, 4308906, 4924464, 5745208, 6155580, 7181510, 8207440, 8617812, 10772265, 11490416, 12311160, 14363020, 17235624, 21544530, 24622320, 28726040, 34471248, 43089060, 57452080, 86178120, 172356240]

約数ペア:

[(1, 172356240), (2, 86178120), (3, 57452080), (4, 43089060), (5, 34471248), (6, 28726040), (7, 24622320), (8, 21544530), (10, 17235624), (12, 14363020), (14, 12311160), (15, 11490416), (16, 10772265), (20, 8617812), (21, 8207440), (24, 7181510), (28, 6155580), (30, 5745208), (35, 4924464), (40, 4308906), (42, 4103720), (48, 3590755), (56, 3077790), (60, 2872604), (70, 2462232), (80, 2154453), (84, 2051860), (105, 1641488), (112, 1538895), (120, 1436302), (140, 1231116), (168, 1025930), (210, 820744), (240, 718151), (280, 615558), (336, 512965), (420, 410372), (560, 307779), (840, 205186), (1680, 102593)]