242398838640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{144285023}}^1$

素因数の和:144285046

約数の個数: 80

約数和(自身を含む): 858784462848

約数和(自身を除く): 616385624208

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, 144285023, 288570046, 432855069, 577140092, 721425115, 865710138, 1009995161, 1154280184, 1442850230, 1731420276, 2019990322, 2164275345, 2308560368, 2885700460, 3029985483, 3462840552, 4039980644, 4328550690, 5049975805, 5771400920, 6059970966, 6925681104, 8079961288, 8657101380, 10099951610, 11542801840, 12119941932, 15149927415, 16159922576, 17314202760, 20199903220, 24239883864, 30299854830, 34628405520, 40399806440, 48479767728, 60599709660, 80799612880, 121199419320, 242398838640]

約数ペア:

[(1, 242398838640), (2, 121199419320), (3, 80799612880), (4, 60599709660), (5, 48479767728), (6, 40399806440), (7, 34628405520), (8, 30299854830), (10, 24239883864), (12, 20199903220), (14, 17314202760), (15, 16159922576), (16, 15149927415), (20, 12119941932), (21, 11542801840), (24, 10099951610), (28, 8657101380), (30, 8079961288), (35, 6925681104), (40, 6059970966), (42, 5771400920), (48, 5049975805), (56, 4328550690), (60, 4039980644), (70, 3462840552), (80, 3029985483), (84, 2885700460), (105, 2308560368), (112, 2164275345), (120, 2019990322), (140, 1731420276), (168, 1442850230), (210, 1154280184), (240, 1009995161), (280, 865710138), (336, 721425115), (420, 577140092), (560, 432855069), (840, 288570046), (1680, 144285023)]