211784760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17827}}^1$

素因数の和:17858

約数の個数: 128

約数和(自身を含む): 770169600

約数和(自身を除く): 558384840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 17827, 35654, 53481, 71308, 89135, 106962, 142616, 160443, 178270, 196097, 213924, 267405, 320886, 356540, 392194, 427848, 481329, 534810, 588291, 641772, 713080, 784388, 802215, 962658, 980485, 1069620, 1176582, 1283544, 1568776, 1604430, 1764873, 1925316, 1960970, 2139240, 2353164, 2406645, 2941455, 3208860, 3529746, 3850632, 3921940, 4706328, 4813290, 5294619, 5882910, 6417720, 7059492, 7843880, 8824365, 9626580, 10589238, 11765820, 14118984, 17648730, 19253160, 21178476, 23531640, 26473095, 35297460, 42356952, 52946190, 70594920, 105892380, 211784760]

約数ペア:

[(1, 211784760), (2, 105892380), (3, 70594920), (4, 52946190), (5, 42356952), (6, 35297460), (8, 26473095), (9, 23531640), (10, 21178476), (11, 19253160), (12, 17648730), (15, 14118984), (18, 11765820), (20, 10589238), (22, 9626580), (24, 8824365), (27, 7843880), (30, 7059492), (33, 6417720), (36, 5882910), (40, 5294619), (44, 4813290), (45, 4706328), (54, 3921940), (55, 3850632), (60, 3529746), (66, 3208860), (72, 2941455), (88, 2406645), (90, 2353164), (99, 2139240), (108, 1960970), (110, 1925316), (120, 1764873), (132, 1604430), (135, 1568776), (165, 1283544), (180, 1176582), (198, 1069620), (216, 980485), (220, 962658), (264, 802215), (270, 784388), (297, 713080), (330, 641772), (360, 588291), (396, 534810), (440, 481329), (495, 427848), (540, 392194), (594, 356540), (660, 320886), (792, 267405), (990, 213924), (1080, 196097), (1188, 178270), (1320, 160443), (1485, 142616), (1980, 106962), (2376, 89135), (2970, 71308), (3960, 53481), (5940, 35654), (11880, 17827)]