118847960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 340899840

約数和(自身を除く): 222051880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 616, 658, 770, 821, 940, 1034, 1316, 1540, 1642, 1645, 1880, 2068, 2585, 2632, 3080, 3284, 3290, 3619, 4105, 4136, 5170, 5747, 6568, 6580, 7238, 8210, 9031, 10340, 11494, 13160, 14476, 16420, 18062, 18095, 20680, 22988, 28735, 28952, 32840, 36124, 36190, 38587, 45155, 45976, 57470, 63217, 72248, 72380, 77174, 90310, 114940, 126434, 144760, 154348, 180620, 192935, 229880, 252868, 270109, 308696, 316085, 361240, 385870, 424457, 505736, 540218, 632170, 771740, 848914, 1080436, 1264340, 1350545, 1543480, 1697828, 2122285, 2160872, 2528680, 2701090, 2971199, 3395656, 4244570, 5402180, 5942398, 8489140, 10804360, 11884796, 14855995, 16978280, 23769592, 29711990, 59423980, 118847960]

約数ペア:

[(1, 118847960), (2, 59423980), (4, 29711990), (5, 23769592), (7, 16978280), (8, 14855995), (10, 11884796), (11, 10804360), (14, 8489140), (20, 5942398), (22, 5402180), (28, 4244570), (35, 3395656), (40, 2971199), (44, 2701090), (47, 2528680), (55, 2160872), (56, 2122285), (70, 1697828), (77, 1543480), (88, 1350545), (94, 1264340), (110, 1080436), (140, 848914), (154, 771740), (188, 632170), (220, 540218), (235, 505736), (280, 424457), (308, 385870), (329, 361240), (376, 316085), (385, 308696), (440, 270109), (470, 252868), (517, 229880), (616, 192935), (658, 180620), (770, 154348), (821, 144760), (940, 126434), (1034, 114940), (1316, 90310), (1540, 77174), (1642, 72380), (1645, 72248), (1880, 63217), (2068, 57470), (2585, 45976), (2632, 45155), (3080, 38587), (3284, 36190), (3290, 36124), (3619, 32840), (4105, 28952), (4136, 28735), (5170, 22988), (5747, 20680), (6568, 18095), (6580, 18062), (7238, 16420), (8210, 14476), (9031, 13160), (10340, 11494)]