248061960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 894240000

約数和(自身を除く): 646178040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 59, 60, 68, 72, 85, 90, 102, 108, 118, 120, 135, 136, 153, 170, 177, 180, 204, 216, 229, 236, 255, 270, 295, 306, 340, 354, 360, 408, 458, 459, 472, 510, 531, 540, 590, 612, 680, 687, 708, 765, 885, 916, 918, 1003, 1020, 1062, 1080, 1145, 1180, 1224, 1374, 1416, 1530, 1593, 1770, 1832, 1836, 2006, 2040, 2061, 2124, 2290, 2295, 2360, 2655, 2748, 3009, 3060, 3186, 3435, 3540, 3672, 3893, 4012, 4122, 4248, 4580, 4590, 5015, 5310, 5496, 6018, 6120, 6183, 6372, 6870, 7080, 7786, 7965, 8024, 8244, 9027, 9160, 9180, 10030, 10305, 10620, 11679, 12036, 12366, 12744, 13511, 13740, 15045, 15572, 15930, 16488, 18054, 18360, 19465, 20060, 20610, 21240, 23358, 24072, 24732, 27022, 27081, 27480, 30090, 30915, 31144, 31860, 35037, 36108, 38930, 40120, 40533, 41220, 45135, 46716, 49464, 54044, 54162, 58395, 60180, 61830, 63720, 67555, 70074, 72216, 77860, 81066, 82440, 90270, 93432, 105111, 108088, 108324, 116790, 120360, 121599, 123660, 135110, 135405, 140148, 155720, 162132, 175185, 180540, 202665, 210222, 216648, 229687, 233580, 243198, 247320, 270220, 270810, 280296, 324264, 350370, 361080, 364797, 405330, 420444, 459374, 467160, 486396, 525555, 540440, 541620, 607995, 689061, 700740, 729594, 810660, 840888, 918748, 972792, 1051110, 1083240, 1148435, 1215990, 1378122, 1401480, 1459188, 1621320, 1823985, 1837496, 2067183, 2102220, 2296870, 2431980, 2756244, 2918376, 3445305, 3647970, 4134366, 4204440, 4593740, 4863960, 5512488, 6201549, 6890610, 7295940, 8268732, 9187480, 10335915, 12403098, 13781220, 14591880, 16537464, 20671830, 24806196, 27562440, 31007745, 41343660, 49612392, 62015490, 82687320, 124030980, 248061960]

約数ペア:

[(1, 248061960), (2, 124030980), (3, 82687320), (4, 62015490), (5, 49612392), (6, 41343660), (8, 31007745), (9, 27562440), (10, 24806196), (12, 20671830), (15, 16537464), (17, 14591880), (18, 13781220), (20, 12403098), (24, 10335915), (27, 9187480), (30, 8268732), (34, 7295940), (36, 6890610), (40, 6201549), (45, 5512488), (51, 4863960), (54, 4593740), (59, 4204440), (60, 4134366), (68, 3647970), (72, 3445305), (85, 2918376), (90, 2756244), (102, 2431980), (108, 2296870), (118, 2102220), (120, 2067183), (135, 1837496), (136, 1823985), (153, 1621320), (170, 1459188), (177, 1401480), (180, 1378122), (204, 1215990), (216, 1148435), (229, 1083240), (236, 1051110), (255, 972792), (270, 918748), (295, 840888), (306, 810660), (340, 729594), (354, 700740), (360, 689061), (408, 607995), (458, 541620), (459, 540440), (472, 525555), (510, 486396), (531, 467160), (540, 459374), (590, 420444), (612, 405330), (680, 364797), (687, 361080), (708, 350370), (765, 324264), (885, 280296), (916, 270810), (918, 270220), (1003, 247320), (1020, 243198), (1062, 233580), (1080, 229687), (1145, 216648), (1180, 210222), (1224, 202665), (1374, 180540), (1416, 175185), (1530, 162132), (1593, 155720), (1770, 140148), (1832, 135405), (1836, 135110), (2006, 123660), (2040, 121599), (2061, 120360), (2124, 116790), (2290, 108324), (2295, 108088), (2360, 105111), (2655, 93432), (2748, 90270), (3009, 82440), (3060, 81066), (3186, 77860), (3435, 72216), (3540, 70074), (3672, 67555), (3893, 63720), (4012, 61830), (4122, 60180), (4248, 58395), (4580, 54162), (4590, 54044), (5015, 49464), (5310, 46716), (5496, 45135), (6018, 41220), (6120, 40533), (6183, 40120), (6372, 38930), (6870, 36108), (7080, 35037), (7786, 31860), (7965, 31144), (8024, 30915), (8244, 30090), (9027, 27480), (9160, 27081), (9180, 27022), (10030, 24732), (10305, 24072), (10620, 23358), (11679, 21240), (12036, 20610), (12366, 20060), (12744, 19465), (13511, 18360), (13740, 18054), (15045, 16488), (15572, 15930)]