1438706880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12848

約数の個数: 224

約数和(自身を含む): 5466283200

約数和(自身を除く): 4027576320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 12809, 14040, 18720, 22464, 25618, 28080, 37440, 38427, 51236, 56160, 64045, 76854, 102472, 112320, 115281, 128090, 153708, 166517, 192135, 204944, 230562, 256180, 307416, 333034, 345843, 384270, 409888, 461124, 499551, 512360, 576405, 614832, 666068, 691686, 768540, 819776, 832585, 922248, 999102, 1024720, 1152810, 1229664, 1332136, 1383372, 1498653, 1537080, 1665170, 1729215, 1844496, 1998204, 2049440, 2305620, 2459328, 2497755, 2664272, 2766744, 2997306, 3074160, 3330340, 3458430, 3688992, 3996408, 4098880, 4495959, 4611240, 4995510, 5328544, 5533488, 5994612, 6148320, 6660680, 6916860, 7377984, 7493265, 7992816, 8991918, 9222480, 9991020, 10657088, 11066976, 11989224, 12296640, 13321360, 13833720, 14986530, 15985632, 17983836, 18444960, 19982040, 22133952, 22479795, 23978448, 26642720, 27667440, 29973060, 31971264, 35967672, 36889920, 39964080, 44959590, 47956896, 53285440, 55334880, 59946120, 71935344, 79928160, 89919180, 95913792, 110669760, 119892240, 143870688, 159856320, 179838360, 239784480, 287741376, 359676720, 479568960, 719353440, 1438706880]

約数ペア:

[(1, 1438706880), (2, 719353440), (3, 479568960), (4, 359676720), (5, 287741376), (6, 239784480), (8, 179838360), (9, 159856320), (10, 143870688), (12, 119892240), (13, 110669760), (15, 95913792), (16, 89919180), (18, 79928160), (20, 71935344), (24, 59946120), (26, 55334880), (27, 53285440), (30, 47956896), (32, 44959590), (36, 39964080), (39, 36889920), (40, 35967672), (45, 31971264), (48, 29973060), (52, 27667440), (54, 26642720), (60, 23978448), (64, 22479795), (65, 22133952), (72, 19982040), (78, 18444960), (80, 17983836), (90, 15985632), (96, 14986530), (104, 13833720), (108, 13321360), (117, 12296640), (120, 11989224), (130, 11066976), (135, 10657088), (144, 9991020), (156, 9222480), (160, 8991918), (180, 7992816), (192, 7493265), (195, 7377984), (208, 6916860), (216, 6660680), (234, 6148320), (240, 5994612), (260, 5533488), (270, 5328544), (288, 4995510), (312, 4611240), (320, 4495959), (351, 4098880), (360, 3996408), (390, 3688992), (416, 3458430), (432, 3330340), (468, 3074160), (480, 2997306), (520, 2766744), (540, 2664272), (576, 2497755), (585, 2459328), (624, 2305620), (702, 2049440), (720, 1998204), (780, 1844496), (832, 1729215), (864, 1665170), (936, 1537080), (960, 1498653), (1040, 1383372), (1080, 1332136), (1170, 1229664), (1248, 1152810), (1404, 1024720), (1440, 999102), (1560, 922248), (1728, 832585), (1755, 819776), (1872, 768540), (2080, 691686), (2160, 666068), (2340, 614832), (2496, 576405), (2808, 512360), (2880, 499551), (3120, 461124), (3510, 409888), (3744, 384270), (4160, 345843), (4320, 333034), (4680, 307416), (5616, 256180), (6240, 230562), (7020, 204944), (7488, 192135), (8640, 166517), (9360, 153708), (11232, 128090), (12480, 115281), (12809, 112320), (14040, 102472), (18720, 76854), (22464, 64045), (25618, 56160), (28080, 51236), (37440, 38427)]