160362440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 442575360

約数和(自身を除く): 282212920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 370, 460, 518, 644, 673, 740, 805, 851, 920, 1036, 1288, 1295, 1346, 1480, 1610, 1702, 2072, 2590, 2692, 3220, 3365, 3404, 4255, 4711, 5180, 5384, 5957, 6440, 6730, 6808, 8510, 9422, 10360, 11914, 13460, 15479, 17020, 18844, 23555, 23828, 24901, 26920, 29785, 30958, 34040, 37688, 47110, 47656, 49802, 59570, 61916, 77395, 94220, 99604, 108353, 119140, 123832, 124505, 154790, 174307, 188440, 199208, 216706, 238280, 249010, 309580, 348614, 433412, 498020, 541765, 572723, 619160, 697228, 866824, 871535, 996040, 1083530, 1145446, 1394456, 1743070, 2167060, 2290892, 2863615, 3486140, 4009061, 4334120, 4581784, 5727230, 6972280, 8018122, 11454460, 16036244, 20045305, 22908920, 32072488, 40090610, 80181220, 160362440]

約数ペア:

[(1, 160362440), (2, 80181220), (4, 40090610), (5, 32072488), (7, 22908920), (8, 20045305), (10, 16036244), (14, 11454460), (20, 8018122), (23, 6972280), (28, 5727230), (35, 4581784), (37, 4334120), (40, 4009061), (46, 3486140), (56, 2863615), (70, 2290892), (74, 2167060), (92, 1743070), (115, 1394456), (140, 1145446), (148, 1083530), (161, 996040), (184, 871535), (185, 866824), (230, 697228), (259, 619160), (280, 572723), (296, 541765), (322, 498020), (370, 433412), (460, 348614), (518, 309580), (644, 249010), (673, 238280), (740, 216706), (805, 199208), (851, 188440), (920, 174307), (1036, 154790), (1288, 124505), (1295, 123832), (1346, 119140), (1480, 108353), (1610, 99604), (1702, 94220), (2072, 77395), (2590, 61916), (2692, 59570), (3220, 49802), (3365, 47656), (3404, 47110), (4255, 37688), (4711, 34040), (5180, 30958), (5384, 29785), (5957, 26920), (6440, 24901), (6730, 23828), (6808, 23555), (8510, 18844), (9422, 17020), (10360, 15479), (11914, 13460)]