40380060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 130959360

約数和(自身を除く): 90579300

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, 1217, 1580, 1659, 2212, 2370, 2434, 2765, 3318, 3651, 4740, 4868, 5530, 6085, 6636, 7302, 8295, 8519, 11060, 12170, 14604, 16590, 17038, 18255, 24340, 25557, 33180, 34076, 36510, 42595, 51114, 73020, 85190, 96143, 102228, 127785, 170380, 192286, 255570, 288429, 384572, 480715, 511140, 576858, 673001, 961430, 1153716, 1346002, 1442145, 1922860, 2019003, 2692004, 2884290, 3365005, 4038006, 5768580, 6730010, 8076012, 10095015, 13460020, 20190030, 40380060]

約数ペア:

[(1, 40380060), (2, 20190030), (3, 13460020), (4, 10095015), (5, 8076012), (6, 6730010), (7, 5768580), (10, 4038006), (12, 3365005), (14, 2884290), (15, 2692004), (20, 2019003), (21, 1922860), (28, 1442145), (30, 1346002), (35, 1153716), (42, 961430), (60, 673001), (70, 576858), (79, 511140), (84, 480715), (105, 384572), (140, 288429), (158, 255570), (210, 192286), (237, 170380), (316, 127785), (395, 102228), (420, 96143), (474, 85190), (553, 73020), (790, 51114), (948, 42595), (1106, 36510), (1185, 34076), (1217, 33180), (1580, 25557), (1659, 24340), (2212, 18255), (2370, 17038), (2434, 16590), (2765, 14604), (3318, 12170), (3651, 11060), (4740, 8519), (4868, 8295), (5530, 7302), (6085, 6636)]