282934960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 160

約数和(自身を含む): 856230912

約数和(自身を除く): 573295952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 616, 644, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 1997, 2024, 2530, 2576, 3080, 3220, 3542, 3994, 4048, 5060, 6160, 6440, 7084, 7988, 8855, 9985, 10120, 12880, 13979, 14168, 15976, 17710, 19970, 20240, 21967, 27958, 28336, 31952, 35420, 39940, 43934, 45931, 55916, 69895, 70840, 79880, 87868, 91862, 109835, 111832, 139790, 141680, 153769, 159760, 175736, 183724, 219670, 223664, 229655, 279580, 307538, 321517, 351472, 367448, 439340, 459310, 505241, 559160, 615076, 643034, 734896, 768845, 878680, 918620, 1010482, 1118320, 1230152, 1286068, 1537690, 1607585, 1757360, 1837240, 2020964, 2460304, 2526205, 2572136, 3075380, 3215170, 3536687, 3674480, 4041928, 5052410, 5144272, 6150760, 6430340, 7073374, 8083856, 10104820, 12301520, 12860680, 14146748, 17683435, 20209640, 25721360, 28293496, 35366870, 40419280, 56586992, 70733740, 141467480, 282934960]

約数ペア:

[(1, 282934960), (2, 141467480), (4, 70733740), (5, 56586992), (7, 40419280), (8, 35366870), (10, 28293496), (11, 25721360), (14, 20209640), (16, 17683435), (20, 14146748), (22, 12860680), (23, 12301520), (28, 10104820), (35, 8083856), (40, 7073374), (44, 6430340), (46, 6150760), (55, 5144272), (56, 5052410), (70, 4041928), (77, 3674480), (80, 3536687), (88, 3215170), (92, 3075380), (110, 2572136), (112, 2526205), (115, 2460304), (140, 2020964), (154, 1837240), (161, 1757360), (176, 1607585), (184, 1537690), (220, 1286068), (230, 1230152), (253, 1118320), (280, 1010482), (308, 918620), (322, 878680), (368, 768845), (385, 734896), (440, 643034), (460, 615076), (506, 559160), (560, 505241), (616, 459310), (644, 439340), (770, 367448), (805, 351472), (880, 321517), (920, 307538), (1012, 279580), (1232, 229655), (1265, 223664), (1288, 219670), (1540, 183724), (1610, 175736), (1771, 159760), (1840, 153769), (1997, 141680), (2024, 139790), (2530, 111832), (2576, 109835), (3080, 91862), (3220, 87868), (3542, 79880), (3994, 70840), (4048, 69895), (5060, 55916), (6160, 45931), (6440, 43934), (7084, 39940), (7988, 35420), (8855, 31952), (9985, 28336), (10120, 27958), (12880, 21967), (13979, 20240), (14168, 19970), (15976, 17710)]