67128320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 88

約数和(自身を含む): 184131744

約数和(自身を除く): 117003424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 1873, 2240, 2560, 3584, 3746, 4480, 5120, 7168, 7492, 8960, 9365, 13111, 14984, 17920, 18730, 26222, 29968, 35840, 37460, 52444, 59936, 65555, 74920, 104888, 119872, 131110, 149840, 209776, 239744, 262220, 299680, 419552, 479488, 524440, 599360, 839104, 958976, 1048880, 1198720, 1678208, 1917952, 2097760, 2397440, 3356416, 4195520, 4794880, 6712832, 8391040, 9589760, 13425664, 16782080, 33564160, 67128320]

約数ペア:

[(1, 67128320), (2, 33564160), (4, 16782080), (5, 13425664), (7, 9589760), (8, 8391040), (10, 6712832), (14, 4794880), (16, 4195520), (20, 3356416), (28, 2397440), (32, 2097760), (35, 1917952), (40, 1678208), (56, 1198720), (64, 1048880), (70, 958976), (80, 839104), (112, 599360), (128, 524440), (140, 479488), (160, 419552), (224, 299680), (256, 262220), (280, 239744), (320, 209776), (448, 149840), (512, 131110), (560, 119872), (640, 104888), (896, 74920), (1024, 65555), (1120, 59936), (1280, 52444), (1792, 37460), (1873, 35840), (2240, 29968), (2560, 26222), (3584, 18730), (3746, 17920), (4480, 14984), (5120, 13111), (7168, 9365), (7492, 8960)]