1283879520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11579}}^1$

素因数の和:11618

約数の個数: 288

約数和(自身を含む): 5462795520

約数和(自身を除く): 4178916000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 11579, 12320, 13860, 15840, 18480, 22176, 23158, 27720, 34737, 36960, 46316, 55440, 57895, 69474, 81053, 92632, 104211, 110880, 115790, 127369, 138948, 162106, 173685, 185264, 208422, 231580, 243159, 254738, 277896, 324212, 347370, 370528, 382107, 405265, 416844, 463160, 486318, 509476, 521055, 555792, 636845, 648424, 694740, 729477, 764214, 810530, 833688, 891583, 926320, 972636, 1018952, 1042110, 1111584, 1146321, 1215795, 1273690, 1296848, 1389480, 1458954, 1528428, 1621060, 1667376, 1783166, 1852640, 1910535, 1945272, 2037904, 2084220, 2292642, 2431590, 2547380, 2593696, 2674749, 2778960, 2917908, 3056856, 3242120, 3334752, 3566332, 3647385, 3821070, 3890544, 4075808, 4168440, 4457915, 4585284, 4863180, 5094760, 5349498, 5557920, 5731605, 5835816, 6113712, 6484240, 7132664, 7294770, 7642140, 7781088, 8024247, 8336880, 8915830, 9170568, 9726360, 10189520, 10698996, 11463210, 11671632, 12227424, 12968480, 13373745, 14265328, 14589540, 15284280, 16048494, 16673760, 17831660, 18341136, 19452720, 20379040, 21397992, 22926420, 23343264, 26747490, 28530656, 29179080, 30568560, 32096988, 35663320, 36682272, 38905440, 40121235, 42795984, 45852840, 53494980, 58358160, 61137120, 64193976, 71326640, 80242470, 85591968, 91705680, 106989960, 116716320, 128387952, 142653280, 160484940, 183411360, 213979920, 256775904, 320969880, 427959840, 641939760, 1283879520]

約数ペア:

[(1, 1283879520), (2, 641939760), (3, 427959840), (4, 320969880), (5, 256775904), (6, 213979920), (7, 183411360), (8, 160484940), (9, 142653280), (10, 128387952), (11, 116716320), (12, 106989960), (14, 91705680), (15, 85591968), (16, 80242470), (18, 71326640), (20, 64193976), (21, 61137120), (22, 58358160), (24, 53494980), (28, 45852840), (30, 42795984), (32, 40121235), (33, 38905440), (35, 36682272), (36, 35663320), (40, 32096988), (42, 30568560), (44, 29179080), (45, 28530656), (48, 26747490), (55, 23343264), (56, 22926420), (60, 21397992), (63, 20379040), (66, 19452720), (70, 18341136), (72, 17831660), (77, 16673760), (80, 16048494), (84, 15284280), (88, 14589540), (90, 14265328), (96, 13373745), (99, 12968480), (105, 12227424), (110, 11671632), (112, 11463210), (120, 10698996), (126, 10189520), (132, 9726360), (140, 9170568), (144, 8915830), (154, 8336880), (160, 8024247), (165, 7781088), (168, 7642140), (176, 7294770), (180, 7132664), (198, 6484240), (210, 6113712), (220, 5835816), (224, 5731605), (231, 5557920), (240, 5349498), (252, 5094760), (264, 4863180), (280, 4585284), (288, 4457915), (308, 4168440), (315, 4075808), (330, 3890544), (336, 3821070), (352, 3647385), (360, 3566332), (385, 3334752), (396, 3242120), (420, 3056856), (440, 2917908), (462, 2778960), (480, 2674749), (495, 2593696), (504, 2547380), (528, 2431590), (560, 2292642), (616, 2084220), (630, 2037904), (660, 1945272), (672, 1910535), (693, 1852640), (720, 1783166), (770, 1667376), (792, 1621060), (840, 1528428), (880, 1458954), (924, 1389480), (990, 1296848), (1008, 1273690), (1056, 1215795), (1120, 1146321), (1155, 1111584), (1232, 1042110), (1260, 1018952), (1320, 972636), (1386, 926320), (1440, 891583), (1540, 833688), (1584, 810530), (1680, 764214), (1760, 729477), (1848, 694740), (1980, 648424), (2016, 636845), (2310, 555792), (2464, 521055), (2520, 509476), (2640, 486318), (2772, 463160), (3080, 416844), (3168, 405265), (3360, 382107), (3465, 370528), (3696, 347370), (3960, 324212), (4620, 277896), (5040, 254738), (5280, 243159), (5544, 231580), (6160, 208422), (6930, 185264), (7392, 173685), (7920, 162106), (9240, 138948), (10080, 127369), (11088, 115790), (11579, 110880), (12320, 104211), (13860, 92632), (15840, 81053), (18480, 69474), (22176, 57895), (23158, 55440), (27720, 46316), (34737, 36960)]