195991320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233323}}^1$

素因数の和:233344

約数の個数: 64

約数和(自身を含む): 671973120

約数和(自身を除く): 475981800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 233323, 466646, 699969, 933292, 1166615, 1399938, 1633261, 1866584, 2333230, 2799876, 3266522, 3499845, 4666460, 4899783, 5599752, 6533044, 6999690, 8166305, 9332920, 9799566, 13066088, 13999380, 16332610, 19599132, 24498915, 27998760, 32665220, 39198264, 48997830, 65330440, 97995660, 195991320]

約数ペア:

[(1, 195991320), (2, 97995660), (3, 65330440), (4, 48997830), (5, 39198264), (6, 32665220), (7, 27998760), (8, 24498915), (10, 19599132), (12, 16332610), (14, 13999380), (15, 13066088), (20, 9799566), (21, 9332920), (24, 8166305), (28, 6999690), (30, 6533044), (35, 5599752), (40, 4899783), (42, 4666460), (56, 3499845), (60, 3266522), (70, 2799876), (84, 2333230), (105, 1866584), (120, 1633261), (140, 1399938), (168, 1166615), (210, 933292), (280, 699969), (420, 466646), (840, 233323)]