66719160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 224352000

約数和(自身を除く): 157632840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 379, 489, 540, 652, 758, 815, 978, 1080, 1137, 1304, 1467, 1516, 1630, 1895, 1956, 2274, 2445, 2934, 3032, 3260, 3411, 3790, 3912, 4401, 4548, 4890, 5685, 5868, 6520, 6822, 7335, 7580, 8802, 9096, 9780, 10233, 11370, 11736, 13644, 14670, 15160, 17055, 17604, 19560, 20466, 22005, 22740, 27288, 29340, 34110, 35208, 40932, 44010, 45480, 51165, 58680, 61777, 68220, 81864, 88020, 102330, 123554, 136440, 176040, 185331, 204660, 247108, 308885, 370662, 409320, 494216, 555993, 617770, 741324, 926655, 1111986, 1235540, 1482648, 1667979, 1853310, 2223972, 2471080, 2779965, 3335958, 3706620, 4447944, 5559930, 6671916, 7413240, 8339895, 11119860, 13343832, 16679790, 22239720, 33359580, 66719160]

約数ペア:

[(1, 66719160), (2, 33359580), (3, 22239720), (4, 16679790), (5, 13343832), (6, 11119860), (8, 8339895), (9, 7413240), (10, 6671916), (12, 5559930), (15, 4447944), (18, 3706620), (20, 3335958), (24, 2779965), (27, 2471080), (30, 2223972), (36, 1853310), (40, 1667979), (45, 1482648), (54, 1235540), (60, 1111986), (72, 926655), (90, 741324), (108, 617770), (120, 555993), (135, 494216), (163, 409320), (180, 370662), (216, 308885), (270, 247108), (326, 204660), (360, 185331), (379, 176040), (489, 136440), (540, 123554), (652, 102330), (758, 88020), (815, 81864), (978, 68220), (1080, 61777), (1137, 58680), (1304, 51165), (1467, 45480), (1516, 44010), (1630, 40932), (1895, 35208), (1956, 34110), (2274, 29340), (2445, 27288), (2934, 22740), (3032, 22005), (3260, 20466), (3411, 19560), (3790, 17604), (3912, 17055), (4401, 15160), (4548, 14670), (4890, 13644), (5685, 11736), (5868, 11370), (6520, 10233), (6822, 9780), (7335, 9096), (7580, 8802)]