244656240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 786187776

約数和(自身を除く): 541531536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 151, 157, 172, 215, 240, 258, 302, 314, 344, 430, 453, 471, 516, 604, 628, 645, 688, 755, 785, 860, 906, 942, 1032, 1208, 1256, 1290, 1510, 1570, 1720, 1812, 1884, 2064, 2265, 2355, 2416, 2512, 2580, 3020, 3140, 3440, 3624, 3768, 4530, 4710, 5160, 6040, 6280, 6493, 6751, 7248, 7536, 9060, 9420, 10320, 12080, 12560, 12986, 13502, 18120, 18840, 19479, 20253, 23707, 25972, 27004, 32465, 33755, 36240, 37680, 38958, 40506, 47414, 51944, 54008, 64930, 67510, 71121, 77916, 81012, 94828, 97395, 101265, 103888, 108016, 118535, 129860, 135020, 142242, 155832, 162024, 189656, 194790, 202530, 237070, 259720, 270040, 284484, 311664, 324048, 355605, 379312, 389580, 405060, 474140, 519440, 540080, 568968, 711210, 779160, 810120, 948280, 1019401, 1137936, 1422420, 1558320, 1620240, 1896560, 2038802, 2844840, 3058203, 4077604, 5097005, 5689680, 6116406, 8155208, 10194010, 12232812, 15291015, 16310416, 20388020, 24465624, 30582030, 40776040, 48931248, 61164060, 81552080, 122328120, 244656240]

約数ペア:

[(1, 244656240), (2, 122328120), (3, 81552080), (4, 61164060), (5, 48931248), (6, 40776040), (8, 30582030), (10, 24465624), (12, 20388020), (15, 16310416), (16, 15291015), (20, 12232812), (24, 10194010), (30, 8155208), (40, 6116406), (43, 5689680), (48, 5097005), (60, 4077604), (80, 3058203), (86, 2844840), (120, 2038802), (129, 1896560), (151, 1620240), (157, 1558320), (172, 1422420), (215, 1137936), (240, 1019401), (258, 948280), (302, 810120), (314, 779160), (344, 711210), (430, 568968), (453, 540080), (471, 519440), (516, 474140), (604, 405060), (628, 389580), (645, 379312), (688, 355605), (755, 324048), (785, 311664), (860, 284484), (906, 270040), (942, 259720), (1032, 237070), (1208, 202530), (1256, 194790), (1290, 189656), (1510, 162024), (1570, 155832), (1720, 142242), (1812, 135020), (1884, 129860), (2064, 118535), (2265, 108016), (2355, 103888), (2416, 101265), (2512, 97395), (2580, 94828), (3020, 81012), (3140, 77916), (3440, 71121), (3624, 67510), (3768, 64930), (4530, 54008), (4710, 51944), (5160, 47414), (6040, 40506), (6280, 38958), (6493, 37680), (6751, 36240), (7248, 33755), (7536, 32465), (9060, 27004), (9420, 25972), (10320, 23707), (12080, 20253), (12560, 19479), (12986, 18840), (13502, 18120)]