169563520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{5407}}^1$

素因数の和:5440

約数の個数: 96

約数和(自身を含む): 471631680

約数和(自身を除く): 302068160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 5407, 6272, 7840, 10814, 15680, 21628, 27035, 31360, 37849, 43256, 54070, 75698, 86512, 108140, 151396, 173024, 189245, 216280, 264943, 302792, 346048, 378490, 432560, 529886, 605584, 692096, 756980, 865120, 1059772, 1211168, 1324715, 1513960, 1730240, 2119544, 2422336, 2649430, 3027920, 3460480, 4239088, 4844672, 5298860, 6055840, 8478176, 10597720, 12111680, 16956352, 21195440, 24223360, 33912704, 42390880, 84781760, 169563520]

約数ペア:

[(1, 169563520), (2, 84781760), (4, 42390880), (5, 33912704), (7, 24223360), (8, 21195440), (10, 16956352), (14, 12111680), (16, 10597720), (20, 8478176), (28, 6055840), (32, 5298860), (35, 4844672), (40, 4239088), (49, 3460480), (56, 3027920), (64, 2649430), (70, 2422336), (80, 2119544), (98, 1730240), (112, 1513960), (128, 1324715), (140, 1211168), (160, 1059772), (196, 865120), (224, 756980), (245, 692096), (280, 605584), (320, 529886), (392, 432560), (448, 378490), (490, 346048), (560, 302792), (640, 264943), (784, 216280), (896, 189245), (980, 173024), (1120, 151396), (1568, 108140), (1960, 86512), (2240, 75698), (3136, 54070), (3920, 43256), (4480, 37849), (5407, 31360), (6272, 27035), (7840, 21628), (10814, 15680)]