13325792880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67961}}^1$

素因数の和:68039

約数の個数: 160

約数和(自身を含む): 44496080640

約数和(自身を除く): 31170287760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1520, 1634, 1720, 2064, 2280, 2451, 2580, 3268, 3440, 4085, 4560, 4902, 5160, 6536, 8170, 9804, 10320, 12255, 13072, 16340, 19608, 24510, 32680, 39216, 49020, 65360, 67961, 98040, 135922, 196080, 203883, 271844, 339805, 407766, 543688, 679610, 815532, 1019415, 1087376, 1291259, 1359220, 1631064, 2038830, 2582518, 2718440, 2922323, 3262128, 3873777, 4077660, 5165036, 5436880, 5844646, 6456295, 7747554, 8155320, 8766969, 10330072, 11689292, 12912590, 14611615, 15495108, 16310640, 17533938, 19368885, 20660144, 23378584, 25825180, 29223230, 30990216, 35067876, 38737770, 43834845, 46757168, 51650360, 55524137, 58446460, 61980432, 70135752, 77475540, 87669690, 103300720, 111048274, 116892920, 140271504, 154951080, 166572411, 175339380, 222096548, 233785840, 277620685, 309902160, 333144822, 350678760, 444193096, 555241370, 666289644, 701357520, 832862055, 888386192, 1110482740, 1332579288, 1665724110, 2220965480, 2665158576, 3331448220, 4441930960, 6662896440, 13325792880]

約数ペア:

[(1, 13325792880), (2, 6662896440), (3, 4441930960), (4, 3331448220), (5, 2665158576), (6, 2220965480), (8, 1665724110), (10, 1332579288), (12, 1110482740), (15, 888386192), (16, 832862055), (19, 701357520), (20, 666289644), (24, 555241370), (30, 444193096), (38, 350678760), (40, 333144822), (43, 309902160), (48, 277620685), (57, 233785840), (60, 222096548), (76, 175339380), (80, 166572411), (86, 154951080), (95, 140271504), (114, 116892920), (120, 111048274), (129, 103300720), (152, 87669690), (172, 77475540), (190, 70135752), (215, 61980432), (228, 58446460), (240, 55524137), (258, 51650360), (285, 46757168), (304, 43834845), (344, 38737770), (380, 35067876), (430, 30990216), (456, 29223230), (516, 25825180), (570, 23378584), (645, 20660144), (688, 19368885), (760, 17533938), (817, 16310640), (860, 15495108), (912, 14611615), (1032, 12912590), (1140, 11689292), (1290, 10330072), (1520, 8766969), (1634, 8155320), (1720, 7747554), (2064, 6456295), (2280, 5844646), (2451, 5436880), (2580, 5165036), (3268, 4077660), (3440, 3873777), (4085, 3262128), (4560, 2922323), (4902, 2718440), (5160, 2582518), (6536, 2038830), (8170, 1631064), (9804, 1359220), (10320, 1291259), (12255, 1087376), (13072, 1019415), (16340, 815532), (19608, 679610), (24510, 543688), (32680, 407766), (39216, 339805), (49020, 271844), (65360, 203883), (67961, 196080), (98040, 135922)]