136011520

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 331495920

約数和(自身を除く): 195484400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1801, 1888, 2360, 3602, 3776, 4720, 7204, 7552, 9005, 9440, 14408, 15104, 18010, 18880, 28816, 36020, 37760, 57632, 72040, 75520, 106259, 115264, 144080, 212518, 230528, 288160, 425036, 461056, 531295, 576320, 850072, 1062590, 1152640, 1700144, 2125180, 2305280, 3400288, 4250360, 6800576, 8500720, 13601152, 17001440, 27202304, 34002880, 68005760, 136011520]

約数ペア:

[(1, 136011520), (2, 68005760), (4, 34002880), (5, 27202304), (8, 17001440), (10, 13601152), (16, 8500720), (20, 6800576), (32, 4250360), (40, 3400288), (59, 2305280), (64, 2125180), (80, 1700144), (118, 1152640), (128, 1062590), (160, 850072), (236, 576320), (256, 531295), (295, 461056), (320, 425036), (472, 288160), (590, 230528), (640, 212518), (944, 144080), (1180, 115264), (1280, 106259), (1801, 75520), (1888, 72040), (2360, 57632), (3602, 37760), (3776, 36020), (4720, 28816), (7204, 18880), (7552, 18010), (9005, 15104), (9440, 14408)]