664270808640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16876799}}^1$

素因数の和:16876860

約数の個数: 112

約数和(自身を含む): 2160500428800

約数和(自身を除く): 1496229620160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 19680, 39360, 16876799, 33753598, 50630397, 67507196, 84383995, 101260794, 135014392, 168767990, 202521588, 253151985, 270028784, 337535980, 405043176, 506303970, 540057568, 675071960, 691948759, 810086352, 1012607940, 1080115136, 1350143920, 1383897518, 1620172704, 2025215880, 2075846277, 2700287840, 2767795036, 3240345408, 3459743795, 4050431760, 4151692554, 5400575680, 5535590072, 6919487590, 8100863520, 8303385108, 10379231385, 11071180144, 13838975180, 16201727040, 16606770216, 20758462770, 22142360288, 27677950360, 33213540432, 41516925540, 44284720576, 55355900720, 66427080864, 83033851080, 110711801440, 132854161728, 166067702160, 221423602880, 332135404320, 664270808640]

約数ペア:

[(1, 664270808640), (2, 332135404320), (3, 221423602880), (4, 166067702160), (5, 132854161728), (6, 110711801440), (8, 83033851080), (10, 66427080864), (12, 55355900720), (15, 44284720576), (16, 41516925540), (20, 33213540432), (24, 27677950360), (30, 22142360288), (32, 20758462770), (40, 16606770216), (41, 16201727040), (48, 13838975180), (60, 11071180144), (64, 10379231385), (80, 8303385108), (82, 8100863520), (96, 6919487590), (120, 5535590072), (123, 5400575680), (160, 4151692554), (164, 4050431760), (192, 3459743795), (205, 3240345408), (240, 2767795036), (246, 2700287840), (320, 2075846277), (328, 2025215880), (410, 1620172704), (480, 1383897518), (492, 1350143920), (615, 1080115136), (656, 1012607940), (820, 810086352), (960, 691948759), (984, 675071960), (1230, 540057568), (1312, 506303970), (1640, 405043176), (1968, 337535980), (2460, 270028784), (2624, 253151985), (3280, 202521588), (3936, 168767990), (4920, 135014392), (6560, 101260794), (7872, 84383995), (9840, 67507196), (13120, 50630397), (19680, 33753598), (39360, 16876799)]