12870239760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134401}}^1$

素因数の和:134446

約数の個数: 240

約数和(自身を含む): 51997445760

約数和(自身を除く): 39127206000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 134401, 268802, 403203, 537604, 672005, 806406, 940807, 1075208, 1209609, 1344010, 1612812, 1881614, 2016015, 2150416, 2419218, 2553619, 2688020, 2822421, 3225624, 3763228, 4032030, 4704035, 4838436, 5107238, 5376040, 5644842, 6048045, 6451248, 7526456, 7660857, 8064060, 8467263, 9408070, 9676872, 10214476, 10752080, 11289684, 12096090, 12768095, 14112105, 15052912, 15321714, 16128120, 16934526, 17875333, 18816140, 19353744, 20428952, 22579368, 22982571, 24192180, 25536190, 28224210, 30643428, 32256240, 33869052, 35750666, 37632280, 38304285, 40857904, 42336315, 45158736, 45965142, 48384360, 51072380, 53625999, 56448420, 61286856, 67738104, 71501332, 75264560, 76608570, 84672630, 89376665, 91930284, 96768720, 102144760, 107251998, 112896840, 114912855, 122573712, 135476208, 143002664, 153217140, 160877997, 169345260, 178753330, 183860568, 204289520, 214503996, 225793680, 229825710, 268129995, 286005328, 306434280, 321755994, 338690520, 357506660, 367721136, 429007992, 459651420, 536259990, 612868560, 643511988, 677381040, 715013320, 804389985, 858015984, 919302840, 1072519980, 1287023976, 1430026640, 1608779970, 1838605680, 2145039960, 2574047952, 3217559940, 4290079920, 6435119880, 12870239760]

約数ペア:

[(1, 12870239760), (2, 6435119880), (3, 4290079920), (4, 3217559940), (5, 2574047952), (6, 2145039960), (7, 1838605680), (8, 1608779970), (9, 1430026640), (10, 1287023976), (12, 1072519980), (14, 919302840), (15, 858015984), (16, 804389985), (18, 715013320), (19, 677381040), (20, 643511988), (21, 612868560), (24, 536259990), (28, 459651420), (30, 429007992), (35, 367721136), (36, 357506660), (38, 338690520), (40, 321755994), (42, 306434280), (45, 286005328), (48, 268129995), (56, 229825710), (57, 225793680), (60, 214503996), (63, 204289520), (70, 183860568), (72, 178753330), (76, 169345260), (80, 160877997), (84, 153217140), (90, 143002664), (95, 135476208), (105, 122573712), (112, 114912855), (114, 112896840), (120, 107251998), (126, 102144760), (133, 96768720), (140, 91930284), (144, 89376665), (152, 84672630), (168, 76608570), (171, 75264560), (180, 71501332), (190, 67738104), (210, 61286856), (228, 56448420), (240, 53625999), (252, 51072380), (266, 48384360), (280, 45965142), (285, 45158736), (304, 42336315), (315, 40857904), (336, 38304285), (342, 37632280), (360, 35750666), (380, 33869052), (399, 32256240), (420, 30643428), (456, 28224210), (504, 25536190), (532, 24192180), (560, 22982571), (570, 22579368), (630, 20428952), (665, 19353744), (684, 18816140), (720, 17875333), (760, 16934526), (798, 16128120), (840, 15321714), (855, 15052912), (912, 14112105), (1008, 12768095), (1064, 12096090), (1140, 11289684), (1197, 10752080), (1260, 10214476), (1330, 9676872), (1368, 9408070), (1520, 8467263), (1596, 8064060), (1680, 7660857), (1710, 7526456), (1995, 6451248), (2128, 6048045), (2280, 5644842), (2394, 5376040), (2520, 5107238), (2660, 4838436), (2736, 4704035), (3192, 4032030), (3420, 3763228), (3990, 3225624), (4560, 2822421), (4788, 2688020), (5040, 2553619), (5320, 2419218), (5985, 2150416), (6384, 2016015), (6840, 1881614), (7980, 1612812), (9576, 1344010), (10640, 1209609), (11970, 1075208), (13680, 940807), (15960, 806406), (19152, 672005), (23940, 537604), (31920, 403203), (47880, 268802), (95760, 134401)]