105257040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{62653}}^1$

素因数の和:62676

約数の個数: 80

約数和(自身を含む): 372916608

約数和(自身を除く): 267659568

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, 62653, 125306, 187959, 250612, 313265, 375918, 438571, 501224, 626530, 751836, 877142, 939795, 1002448, 1253060, 1315713, 1503672, 1754284, 1879590, 2192855, 2506120, 2631426, 3007344, 3508568, 3759180, 4385710, 5012240, 5262852, 6578565, 7017136, 7518360, 8771420, 10525704, 13157130, 15036720, 17542840, 21051408, 26314260, 35085680, 52628520, 105257040]

約数ペア:

[(1, 105257040), (2, 52628520), (3, 35085680), (4, 26314260), (5, 21051408), (6, 17542840), (7, 15036720), (8, 13157130), (10, 10525704), (12, 8771420), (14, 7518360), (15, 7017136), (16, 6578565), (20, 5262852), (21, 5012240), (24, 4385710), (28, 3759180), (30, 3508568), (35, 3007344), (40, 2631426), (42, 2506120), (48, 2192855), (56, 1879590), (60, 1754284), (70, 1503672), (80, 1315713), (84, 1253060), (105, 1002448), (112, 939795), (120, 877142), (140, 751836), (168, 626530), (210, 501224), (240, 438571), (280, 375918), (336, 313265), (420, 250612), (560, 187959), (840, 125306), (1680, 62653)]