216109040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1069}}^1$

素因数の和:1127

約数の個数: 120

約数和(自身を含む): 606612960

約数和(自身を除く): 390503920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 532, 560, 665, 722, 760, 1064, 1069, 1330, 1444, 1520, 1805, 2128, 2138, 2527, 2660, 2888, 3610, 4276, 5054, 5320, 5345, 5776, 7220, 7483, 8552, 10108, 10640, 10690, 12635, 14440, 14966, 17104, 20216, 20311, 21380, 25270, 28880, 29932, 37415, 40432, 40622, 42760, 50540, 59864, 74830, 81244, 85520, 101080, 101555, 119728, 142177, 149660, 162488, 202160, 203110, 284354, 299320, 324976, 385909, 406220, 568708, 598640, 710885, 771818, 812440, 1137416, 1421770, 1543636, 1624880, 1929545, 2274832, 2701363, 2843540, 3087272, 3859090, 5402726, 5687080, 6174544, 7718180, 10805452, 11374160, 13506815, 15436360, 21610904, 27013630, 30872720, 43221808, 54027260, 108054520, 216109040]

約数ペア:

[(1, 216109040), (2, 108054520), (4, 54027260), (5, 43221808), (7, 30872720), (8, 27013630), (10, 21610904), (14, 15436360), (16, 13506815), (19, 11374160), (20, 10805452), (28, 7718180), (35, 6174544), (38, 5687080), (40, 5402726), (56, 3859090), (70, 3087272), (76, 2843540), (80, 2701363), (95, 2274832), (112, 1929545), (133, 1624880), (140, 1543636), (152, 1421770), (190, 1137416), (266, 812440), (280, 771818), (304, 710885), (361, 598640), (380, 568708), (532, 406220), (560, 385909), (665, 324976), (722, 299320), (760, 284354), (1064, 203110), (1069, 202160), (1330, 162488), (1444, 149660), (1520, 142177), (1805, 119728), (2128, 101555), (2138, 101080), (2527, 85520), (2660, 81244), (2888, 74830), (3610, 59864), (4276, 50540), (5054, 42760), (5320, 40622), (5345, 40432), (5776, 37415), (7220, 29932), (7483, 28880), (8552, 25270), (10108, 21380), (10640, 20311), (10690, 20216), (12635, 17104), (14440, 14966)]