2019635640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{170003}}^1$

素因数の和:170034

約数の個数: 128

約数和(自身を含む): 7344172800

約数和(自身を除く): 5324537160

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, 170003, 340006, 510009, 680012, 850015, 1020018, 1360024, 1530027, 1700030, 1870033, 2040036, 2550045, 3060054, 3400060, 3740066, 4080072, 4590081, 5100090, 5610099, 6120108, 6800120, 7480132, 7650135, 9180162, 9350165, 10200180, 11220198, 12240216, 14960264, 15300270, 16830297, 18360324, 18700330, 20400360, 22440396, 22950405, 28050495, 30600540, 33660594, 36720648, 37400660, 44880792, 45900810, 50490891, 56100990, 61201080, 67321188, 74801320, 84151485, 91801620, 100981782, 112201980, 134642376, 168302970, 183603240, 201963564, 224403960, 252454455, 336605940, 403927128, 504908910, 673211880, 1009817820, 2019635640]

約数ペア:

[(1, 2019635640), (2, 1009817820), (3, 673211880), (4, 504908910), (5, 403927128), (6, 336605940), (8, 252454455), (9, 224403960), (10, 201963564), (11, 183603240), (12, 168302970), (15, 134642376), (18, 112201980), (20, 100981782), (22, 91801620), (24, 84151485), (27, 74801320), (30, 67321188), (33, 61201080), (36, 56100990), (40, 50490891), (44, 45900810), (45, 44880792), (54, 37400660), (55, 36720648), (60, 33660594), (66, 30600540), (72, 28050495), (88, 22950405), (90, 22440396), (99, 20400360), (108, 18700330), (110, 18360324), (120, 16830297), (132, 15300270), (135, 14960264), (165, 12240216), (180, 11220198), (198, 10200180), (216, 9350165), (220, 9180162), (264, 7650135), (270, 7480132), (297, 6800120), (330, 6120108), (360, 5610099), (396, 5100090), (440, 4590081), (495, 4080072), (540, 3740066), (594, 3400060), (660, 3060054), (792, 2550045), (990, 2040036), (1080, 1870033), (1188, 1700030), (1320, 1530027), (1485, 1360024), (1980, 1020018), (2376, 850015), (2970, 680012), (3960, 510009), (5940, 340006), (11880, 170003)]