217399320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 708879600

約数和(自身を除く): 491480280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 373, 746, 1119, 1492, 1619, 1865, 2238, 2984, 3238, 3357, 3730, 4476, 4857, 5595, 6476, 6714, 7460, 8095, 8952, 9714, 11190, 12952, 13428, 14571, 14920, 16190, 16785, 19428, 22380, 24285, 26856, 29142, 32380, 33570, 38856, 44760, 48570, 58284, 64760, 67140, 72855, 97140, 116568, 134280, 145710, 194280, 291420, 582840, 603887, 1207774, 1811661, 2415548, 3019435, 3623322, 4831096, 5434983, 6038870, 7246644, 9058305, 10869966, 12077740, 14493288, 18116610, 21739932, 24155480, 27174915, 36233220, 43479864, 54349830, 72466440, 108699660, 217399320]

約数ペア:

[(1, 217399320), (2, 108699660), (3, 72466440), (4, 54349830), (5, 43479864), (6, 36233220), (8, 27174915), (9, 24155480), (10, 21739932), (12, 18116610), (15, 14493288), (18, 12077740), (20, 10869966), (24, 9058305), (30, 7246644), (36, 6038870), (40, 5434983), (45, 4831096), (60, 3623322), (72, 3019435), (90, 2415548), (120, 1811661), (180, 1207774), (360, 603887), (373, 582840), (746, 291420), (1119, 194280), (1492, 145710), (1619, 134280), (1865, 116568), (2238, 97140), (2984, 72855), (3238, 67140), (3357, 64760), (3730, 58284), (4476, 48570), (4857, 44760), (5595, 38856), (6476, 33570), (6714, 32380), (7460, 29142), (8095, 26856), (8952, 24285), (9714, 22380), (11190, 19428), (12952, 16785), (13428, 16190), (14571, 14920)]