319110120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{126631}}^1$

素因数の和:126655

約数の個数: 96

約数和(自身を含む): 1185275520

約数和(自身を除く): 866165400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 126631, 253262, 379893, 506524, 633155, 759786, 886417, 1013048, 1139679, 1266310, 1519572, 1772834, 1899465, 2279358, 2532620, 2659251, 3039144, 3545668, 3798930, 4432085, 4558716, 5065240, 5318502, 5698395, 7091336, 7597860, 7977753, 8864170, 9117432, 10637004, 11396790, 13296255, 15195720, 15955506, 17728340, 21274008, 22793580, 26592510, 31911012, 35456680, 39888765, 45587160, 53185020, 63822024, 79777530, 106370040, 159555060, 319110120]

約数ペア:

[(1, 319110120), (2, 159555060), (3, 106370040), (4, 79777530), (5, 63822024), (6, 53185020), (7, 45587160), (8, 39888765), (9, 35456680), (10, 31911012), (12, 26592510), (14, 22793580), (15, 21274008), (18, 17728340), (20, 15955506), (21, 15195720), (24, 13296255), (28, 11396790), (30, 10637004), (35, 9117432), (36, 8864170), (40, 7977753), (42, 7597860), (45, 7091336), (56, 5698395), (60, 5318502), (63, 5065240), (70, 4558716), (72, 4432085), (84, 3798930), (90, 3545668), (105, 3039144), (120, 2659251), (126, 2532620), (140, 2279358), (168, 1899465), (180, 1772834), (210, 1519572), (252, 1266310), (280, 1139679), (315, 1013048), (360, 886417), (420, 759786), (504, 633155), (630, 506524), (840, 379893), (1260, 253262), (2520, 126631)]