79267020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2487

約数の個数: 96

約数和(自身を含む): 256972800

約数和(自身を除く): 177705780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2389, 2765, 3318, 4740, 4778, 5530, 6636, 7167, 8295, 9556, 11060, 11945, 14334, 16590, 16723, 23890, 28668, 33180, 33446, 35835, 47780, 50169, 66892, 71670, 83615, 100338, 143340, 167230, 188731, 200676, 250845, 334460, 377462, 501690, 566193, 754924, 943655, 1003380, 1132386, 1321117, 1887310, 2264772, 2642234, 2830965, 3774620, 3963351, 5284468, 5661930, 6605585, 7926702, 11323860, 13211170, 15853404, 19816755, 26422340, 39633510, 79267020]

約数ペア:

[(1, 79267020), (2, 39633510), (3, 26422340), (4, 19816755), (5, 15853404), (6, 13211170), (7, 11323860), (10, 7926702), (12, 6605585), (14, 5661930), (15, 5284468), (20, 3963351), (21, 3774620), (28, 2830965), (30, 2642234), (35, 2264772), (42, 1887310), (60, 1321117), (70, 1132386), (79, 1003380), (84, 943655), (105, 754924), (140, 566193), (158, 501690), (210, 377462), (237, 334460), (316, 250845), (395, 200676), (420, 188731), (474, 167230), (553, 143340), (790, 100338), (948, 83615), (1106, 71670), (1185, 66892), (1580, 50169), (1659, 47780), (2212, 35835), (2370, 33446), (2389, 33180), (2765, 28668), (3318, 23890), (4740, 16723), (4778, 16590), (5530, 14334), (6636, 11945), (7167, 11060), (8295, 9556)]