79156140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 254714880

約数和(自身を除く): 175558740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 823, 916, 1145, 1374, 1603, 1646, 2290, 2469, 2748, 3206, 3292, 3435, 4115, 4580, 4809, 4938, 5761, 6412, 6870, 8015, 8230, 9618, 9876, 11522, 12345, 13740, 16030, 16460, 17283, 19236, 23044, 24045, 24690, 28805, 32060, 34566, 48090, 49380, 57610, 69132, 86415, 96180, 115220, 172830, 188467, 345660, 376934, 565401, 753868, 942335, 1130802, 1319269, 1884670, 2261604, 2638538, 2827005, 3769340, 3957807, 5277076, 5654010, 6596345, 7915614, 11308020, 13192690, 15831228, 19789035, 26385380, 39578070, 79156140]

約数ペア:

[(1, 79156140), (2, 39578070), (3, 26385380), (4, 19789035), (5, 15831228), (6, 13192690), (7, 11308020), (10, 7915614), (12, 6596345), (14, 5654010), (15, 5277076), (20, 3957807), (21, 3769340), (28, 2827005), (30, 2638538), (35, 2261604), (42, 1884670), (60, 1319269), (70, 1130802), (84, 942335), (105, 753868), (140, 565401), (210, 376934), (229, 345660), (420, 188467), (458, 172830), (687, 115220), (823, 96180), (916, 86415), (1145, 69132), (1374, 57610), (1603, 49380), (1646, 48090), (2290, 34566), (2469, 32060), (2748, 28805), (3206, 24690), (3292, 24045), (3435, 23044), (4115, 19236), (4580, 17283), (4809, 16460), (4938, 16030), (5761, 13740), (6412, 12345), (6870, 11522), (8015, 9876), (8230, 9618)]