105185920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 293466240

約数和(自身を除く): 188280320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 265, 280, 320, 371, 424, 443, 448, 530, 560, 640, 742, 848, 886, 896, 1060, 1120, 1484, 1696, 1772, 1855, 2120, 2215, 2240, 2968, 3101, 3392, 3544, 3710, 4240, 4430, 4480, 5936, 6202, 6784, 7088, 7420, 8480, 8860, 11872, 12404, 14176, 14840, 15505, 16960, 17720, 23479, 23744, 24808, 28352, 29680, 31010, 33920, 35440, 46958, 47488, 49616, 56704, 59360, 62020, 70880, 93916, 99232, 117395, 118720, 124040, 141760, 164353, 187832, 198464, 234790, 237440, 248080, 283520, 328706, 375664, 396928, 469580, 496160, 657412, 751328, 821765, 939160, 992320, 1314824, 1502656, 1643530, 1878320, 1984640, 2629648, 3005312, 3287060, 3756640, 5259296, 6574120, 7513280, 10518592, 13148240, 15026560, 21037184, 26296480, 52592960, 105185920]

約数ペア:

[(1, 105185920), (2, 52592960), (4, 26296480), (5, 21037184), (7, 15026560), (8, 13148240), (10, 10518592), (14, 7513280), (16, 6574120), (20, 5259296), (28, 3756640), (32, 3287060), (35, 3005312), (40, 2629648), (53, 1984640), (56, 1878320), (64, 1643530), (70, 1502656), (80, 1314824), (106, 992320), (112, 939160), (128, 821765), (140, 751328), (160, 657412), (212, 496160), (224, 469580), (265, 396928), (280, 375664), (320, 328706), (371, 283520), (424, 248080), (443, 237440), (448, 234790), (530, 198464), (560, 187832), (640, 164353), (742, 141760), (848, 124040), (886, 118720), (896, 117395), (1060, 99232), (1120, 93916), (1484, 70880), (1696, 62020), (1772, 59360), (1855, 56704), (2120, 49616), (2215, 47488), (2240, 46958), (2968, 35440), (3101, 33920), (3392, 31010), (3544, 29680), (3710, 28352), (4240, 24808), (4430, 23744), (4480, 23479), (5936, 17720), (6202, 16960), (6784, 15505), (7088, 14840), (7420, 14176), (8480, 12404), (8860, 11872)]