1995946920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56003}}^1$

素因数の和:56037

約数の個数: 160

約数和(自身を含む): 7318602720

約数和(自身を除く): 5322655800

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 56003, 112006, 168009, 224012, 280015, 336018, 448024, 504027, 560030, 616033, 672036, 840045, 1008054, 1120060, 1232066, 1344072, 1512081, 1680090, 1848099, 2016108, 2240120, 2464132, 2520135, 3024162, 3080165, 3360180, 3696198, 4032216, 4536243, 4928264, 5040270, 5544297, 6048324, 6160330, 6720360, 7392396, 7560405, 9072486, 9240495, 10080540, 11088594, 12096648, 12320660, 14784792, 15120810, 16632891, 18144972, 18480990, 20161080, 22177188, 22681215, 24641320, 27721485, 30241620, 33265782, 36289944, 36961980, 44354376, 45362430, 49898673, 55442970, 60483240, 66531564, 73923960, 83164455, 90724860, 99797346, 110885940, 133063128, 166328910, 181449720, 199594692, 221771880, 249493365, 332657820, 399189384, 498986730, 665315640, 997973460, 1995946920]

約数ペア:

[(1, 1995946920), (2, 997973460), (3, 665315640), (4, 498986730), (5, 399189384), (6, 332657820), (8, 249493365), (9, 221771880), (10, 199594692), (11, 181449720), (12, 166328910), (15, 133063128), (18, 110885940), (20, 99797346), (22, 90724860), (24, 83164455), (27, 73923960), (30, 66531564), (33, 60483240), (36, 55442970), (40, 49898673), (44, 45362430), (45, 44354376), (54, 36961980), (55, 36289944), (60, 33265782), (66, 30241620), (72, 27721485), (81, 24641320), (88, 22681215), (90, 22177188), (99, 20161080), (108, 18480990), (110, 18144972), (120, 16632891), (132, 15120810), (135, 14784792), (162, 12320660), (165, 12096648), (180, 11088594), (198, 10080540), (216, 9240495), (220, 9072486), (264, 7560405), (270, 7392396), (297, 6720360), (324, 6160330), (330, 6048324), (360, 5544297), (396, 5040270), (405, 4928264), (440, 4536243), (495, 4032216), (540, 3696198), (594, 3360180), (648, 3080165), (660, 3024162), (792, 2520135), (810, 2464132), (891, 2240120), (990, 2016108), (1080, 1848099), (1188, 1680090), (1320, 1512081), (1485, 1344072), (1620, 1232066), (1782, 1120060), (1980, 1008054), (2376, 840045), (2970, 672036), (3240, 616033), (3564, 560030), (3960, 504027), (4455, 448024), (5940, 336018), (7128, 280015), (8910, 224012), (11880, 168009), (17820, 112006), (35640, 56003)]