13896665120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1697}}^1$

素因数の和:1883

約数の個数: 192

約数和(自身を含む): 36805902336

約数和(自身を除く): 22909237216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 127, 130, 155, 160, 208, 248, 254, 260, 310, 403, 416, 496, 508, 520, 620, 635, 806, 992, 1016, 1040, 1240, 1270, 1612, 1651, 1697, 2015, 2032, 2080, 2480, 2540, 3224, 3302, 3394, 3937, 4030, 4064, 4960, 5080, 6448, 6604, 6788, 7874, 8060, 8255, 8485, 10160, 12896, 13208, 13576, 15748, 16120, 16510, 16970, 19685, 20320, 22061, 26416, 27152, 31496, 32240, 33020, 33940, 39370, 44122, 51181, 52607, 52832, 54304, 62992, 64480, 66040, 67880, 78740, 88244, 102362, 105214, 110305, 125984, 132080, 135760, 157480, 176488, 204724, 210428, 215519, 220610, 255905, 263035, 264160, 271520, 314960, 352976, 409448, 420856, 431038, 441220, 511810, 526070, 629920, 683891, 705952, 818896, 841712, 862076, 882440, 1023620, 1052140, 1077595, 1367782, 1637792, 1683424, 1724152, 1764880, 2047240, 2104280, 2155190, 2735564, 2801747, 3419455, 3448304, 3529760, 4094480, 4208560, 4310380, 5471128, 5603494, 6681089, 6838910, 6896608, 8188960, 8417120, 8620760, 10942256, 11206988, 13362178, 13677820, 14008735, 17241520, 21884512, 22413976, 26724356, 27355640, 28017470, 33405445, 34483040, 44827952, 53448712, 54711280, 56034940, 66810890, 86854157, 89655904, 106897424, 109422560, 112069880, 133621780, 173708314, 213794848, 224139760, 267243560, 347416628, 434270785, 448279520, 534487120, 694833256, 868541570, 1068974240, 1389666512, 1737083140, 2779333024, 3474166280, 6948332560, 13896665120]

約数ペア:

[(1, 13896665120), (2, 6948332560), (4, 3474166280), (5, 2779333024), (8, 1737083140), (10, 1389666512), (13, 1068974240), (16, 868541570), (20, 694833256), (26, 534487120), (31, 448279520), (32, 434270785), (40, 347416628), (52, 267243560), (62, 224139760), (65, 213794848), (80, 173708314), (104, 133621780), (124, 112069880), (127, 109422560), (130, 106897424), (155, 89655904), (160, 86854157), (208, 66810890), (248, 56034940), (254, 54711280), (260, 53448712), (310, 44827952), (403, 34483040), (416, 33405445), (496, 28017470), (508, 27355640), (520, 26724356), (620, 22413976), (635, 21884512), (806, 17241520), (992, 14008735), (1016, 13677820), (1040, 13362178), (1240, 11206988), (1270, 10942256), (1612, 8620760), (1651, 8417120), (1697, 8188960), (2015, 6896608), (2032, 6838910), (2080, 6681089), (2480, 5603494), (2540, 5471128), (3224, 4310380), (3302, 4208560), (3394, 4094480), (3937, 3529760), (4030, 3448304), (4064, 3419455), (4960, 2801747), (5080, 2735564), (6448, 2155190), (6604, 2104280), (6788, 2047240), (7874, 1764880), (8060, 1724152), (8255, 1683424), (8485, 1637792), (10160, 1367782), (12896, 1077595), (13208, 1052140), (13576, 1023620), (15748, 882440), (16120, 862076), (16510, 841712), (16970, 818896), (19685, 705952), (20320, 683891), (22061, 629920), (26416, 526070), (27152, 511810), (31496, 441220), (32240, 431038), (33020, 420856), (33940, 409448), (39370, 352976), (44122, 314960), (51181, 271520), (52607, 264160), (52832, 263035), (54304, 255905), (62992, 220610), (64480, 215519), (66040, 210428), (67880, 204724), (78740, 176488), (88244, 157480), (102362, 135760), (105214, 132080), (110305, 125984)]