53479440

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 280

約数和(自身を含む): 214682688

約数和(自身を除く): 161203248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 131, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 262, 270, 280, 315, 324, 336, 360, 378, 393, 405, 420, 432, 486, 504, 524, 540, 560, 567, 630, 648, 655, 720, 729, 756, 786, 810, 840, 917, 945, 972, 1008, 1048, 1080, 1134, 1179, 1215, 1260, 1296, 1310, 1458, 1512, 1572, 1620, 1680, 1701, 1834, 1890, 1944, 1965, 2096, 2160, 2268, 2358, 2430, 2520, 2620, 2751, 2835, 2916, 3024, 3144, 3240, 3402, 3537, 3645, 3668, 3780, 3888, 3930, 4536, 4585, 4716, 4860, 5040, 5103, 5240, 5502, 5670, 5832, 5895, 6288, 6480, 6804, 7074, 7290, 7336, 7560, 7860, 8253, 8505, 9072, 9170, 9432, 9720, 10206, 10480, 10611, 11004, 11340, 11664, 11790, 13608, 13755, 14148, 14580, 14672, 15120, 15720, 16506, 17010, 17685, 18340, 18864, 19440, 20412, 21222, 22008, 22680, 23580, 24759, 25515, 27216, 27510, 28296, 29160, 31440, 31833, 33012, 34020, 35370, 36680, 40824, 41265, 42444, 44016, 45360, 47160, 49518, 51030, 53055, 55020, 56592, 58320, 63666, 66024, 68040, 70740, 73360, 74277, 81648, 82530, 84888, 94320, 95499, 99036, 102060, 106110, 110040, 123795, 127332, 132048, 136080, 141480, 148554, 159165, 165060, 169776, 190998, 198072, 204120, 212220, 220080, 222831, 247590, 254664, 282960, 297108, 318330, 330120, 371385, 381996, 396144, 408240, 424440, 445662, 477495, 495180, 509328, 594216, 636660, 660240, 668493, 742770, 763992, 848880, 891324, 954990, 990360, 1114155, 1188432, 1273320, 1336986, 1485540, 1527984, 1782648, 1909980, 1980720, 2228310, 2546640, 2673972, 2971080, 3342465, 3565296, 3819960, 4456620, 5347944, 5942160, 6684930, 7639920, 8913240, 10695888, 13369860, 17826480, 26739720, 53479440]

約数ペア:

[(1, 53479440), (2, 26739720), (3, 17826480), (4, 13369860), (5, 10695888), (6, 8913240), (7, 7639920), (8, 6684930), (9, 5942160), (10, 5347944), (12, 4456620), (14, 3819960), (15, 3565296), (16, 3342465), (18, 2971080), (20, 2673972), (21, 2546640), (24, 2228310), (27, 1980720), (28, 1909980), (30, 1782648), (35, 1527984), (36, 1485540), (40, 1336986), (42, 1273320), (45, 1188432), (48, 1114155), (54, 990360), (56, 954990), (60, 891324), (63, 848880), (70, 763992), (72, 742770), (80, 668493), (81, 660240), (84, 636660), (90, 594216), (105, 509328), (108, 495180), (112, 477495), (120, 445662), (126, 424440), (131, 408240), (135, 396144), (140, 381996), (144, 371385), (162, 330120), (168, 318330), (180, 297108), (189, 282960), (210, 254664), (216, 247590), (240, 222831), (243, 220080), (252, 212220), (262, 204120), (270, 198072), (280, 190998), (315, 169776), (324, 165060), (336, 159165), (360, 148554), (378, 141480), (393, 136080), (405, 132048), (420, 127332), (432, 123795), (486, 110040), (504, 106110), (524, 102060), (540, 99036), (560, 95499), (567, 94320), (630, 84888), (648, 82530), (655, 81648), (720, 74277), (729, 73360), (756, 70740), (786, 68040), (810, 66024), (840, 63666), (917, 58320), (945, 56592), (972, 55020), (1008, 53055), (1048, 51030), (1080, 49518), (1134, 47160), (1179, 45360), (1215, 44016), (1260, 42444), (1296, 41265), (1310, 40824), (1458, 36680), (1512, 35370), (1572, 34020), (1620, 33012), (1680, 31833), (1701, 31440), (1834, 29160), (1890, 28296), (1944, 27510), (1965, 27216), (2096, 25515), (2160, 24759), (2268, 23580), (2358, 22680), (2430, 22008), (2520, 21222), (2620, 20412), (2751, 19440), (2835, 18864), (2916, 18340), (3024, 17685), (3144, 17010), (3240, 16506), (3402, 15720), (3537, 15120), (3645, 14672), (3668, 14580), (3780, 14148), (3888, 13755), (3930, 13608), (4536, 11790), (4585, 11664), (4716, 11340), (4860, 11004), (5040, 10611), (5103, 10480), (5240, 10206), (5502, 9720), (5670, 9432), (5832, 9170), (5895, 9072), (6288, 8505), (6480, 8253), (6804, 7860), (7074, 7560), (7290, 7336)]