42592440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 142974720

約数和(自身を除く): 100382280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 787, 820, 902, 984, 1230, 1320, 1353, 1574, 1640, 1804, 2255, 2361, 2460, 2706, 3148, 3608, 3935, 4510, 4722, 4920, 5412, 6296, 6765, 7870, 8657, 9020, 9444, 10824, 11805, 13530, 15740, 17314, 18040, 18888, 23610, 25971, 27060, 31480, 32267, 34628, 43285, 47220, 51942, 54120, 64534, 69256, 86570, 94440, 96801, 103884, 129068, 129855, 161335, 173140, 193602, 207768, 258136, 259710, 322670, 346280, 354937, 387204, 484005, 519420, 645340, 709874, 774408, 968010, 1038840, 1064811, 1290680, 1419748, 1774685, 1936020, 2129622, 2839496, 3549370, 3872040, 4259244, 5324055, 7098740, 8518488, 10648110, 14197480, 21296220, 42592440]

約数ペア:

[(1, 42592440), (2, 21296220), (3, 14197480), (4, 10648110), (5, 8518488), (6, 7098740), (8, 5324055), (10, 4259244), (11, 3872040), (12, 3549370), (15, 2839496), (20, 2129622), (22, 1936020), (24, 1774685), (30, 1419748), (33, 1290680), (40, 1064811), (41, 1038840), (44, 968010), (55, 774408), (60, 709874), (66, 645340), (82, 519420), (88, 484005), (110, 387204), (120, 354937), (123, 346280), (132, 322670), (164, 259710), (165, 258136), (205, 207768), (220, 193602), (246, 173140), (264, 161335), (328, 129855), (330, 129068), (410, 103884), (440, 96801), (451, 94440), (492, 86570), (615, 69256), (660, 64534), (787, 54120), (820, 51942), (902, 47220), (984, 43285), (1230, 34628), (1320, 32267), (1353, 31480), (1574, 27060), (1640, 25971), (1804, 23610), (2255, 18888), (2361, 18040), (2460, 17314), (2706, 15740), (3148, 13530), (3608, 11805), (3935, 10824), (4510, 9444), (4722, 9020), (4920, 8657), (5412, 7870), (6296, 6765)]