84201040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13669}}^1$

素因数の和:13700

約数の個数: 80

約数和(自身を含む): 244091520

約数和(自身を除く): 159890480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13669, 27338, 54676, 68345, 95683, 109352, 136690, 150359, 191366, 218704, 273380, 300718, 382732, 478415, 546760, 601436, 751795, 765464, 956830, 1052513, 1093520, 1202872, 1503590, 1530928, 1913660, 2105026, 2405744, 3007180, 3827320, 4210052, 5262565, 6014360, 7654640, 8420104, 10525130, 12028720, 16840208, 21050260, 42100520, 84201040]

約数ペア:

[(1, 84201040), (2, 42100520), (4, 21050260), (5, 16840208), (7, 12028720), (8, 10525130), (10, 8420104), (11, 7654640), (14, 6014360), (16, 5262565), (20, 4210052), (22, 3827320), (28, 3007180), (35, 2405744), (40, 2105026), (44, 1913660), (55, 1530928), (56, 1503590), (70, 1202872), (77, 1093520), (80, 1052513), (88, 956830), (110, 765464), (112, 751795), (140, 601436), (154, 546760), (176, 478415), (220, 382732), (280, 300718), (308, 273380), (385, 218704), (440, 191366), (560, 150359), (616, 136690), (770, 109352), (880, 95683), (1232, 68345), (1540, 54676), (3080, 27338), (6160, 13669)]