2138969530320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3529}}^1\times {\mathrm{360781}}^1$

素因数の和:364333

約数の個数: 160

約数和(自身を含む): 7580231857920

約数和(自身を除く): 5441262327600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3529, 7058, 10587, 14116, 17645, 21174, 24703, 28232, 35290, 42348, 49406, 52935, 56464, 70580, 74109, 84696, 98812, 105870, 123515, 141160, 148218, 169392, 197624, 211740, 247030, 282320, 296436, 360781, 370545, 395248, 423480, 494060, 592872, 721562, 741090, 846960, 988120, 1082343, 1185744, 1443124, 1482180, 1803905, 1976240, 2164686, 2525467, 2886248, 2964360, 3607810, 4329372, 5050934, 5411715, 5772496, 5928720, 7215620, 7576401, 8658744, 10101868, 10823430, 12627335, 14431240, 15152802, 17317488, 20203736, 21646860, 25254670, 28862480, 30305604, 37882005, 40407472, 43293720, 50509340, 60611208, 75764010, 86587440, 101018680, 121222416, 151528020, 202037360, 303056040, 606112080, 1273196149, 2546392298, 3819588447, 5092784596, 6365980745, 7639176894, 8912373043, 10185569192, 12731961490, 15278353788, 17824746086, 19097942235, 20371138384, 25463922980, 26737119129, 30556707576, 35649492172, 38195884470, 44561865215, 50927845960, 53474238258, 61113415152, 71298984344, 76391768940, 89123730430, 101855691920, 106948476516, 133685595645, 142597968688, 152783537880, 178247460860, 213896953032, 267371191290, 305567075760, 356494921720, 427793906064, 534742382580, 712989843440, 1069484765160, 2138969530320]

約数ペア:

[(1, 2138969530320), (2, 1069484765160), (3, 712989843440), (4, 534742382580), (5, 427793906064), (6, 356494921720), (7, 305567075760), (8, 267371191290), (10, 213896953032), (12, 178247460860), (14, 152783537880), (15, 142597968688), (16, 133685595645), (20, 106948476516), (21, 101855691920), (24, 89123730430), (28, 76391768940), (30, 71298984344), (35, 61113415152), (40, 53474238258), (42, 50927845960), (48, 44561865215), (56, 38195884470), (60, 35649492172), (70, 30556707576), (80, 26737119129), (84, 25463922980), (105, 20371138384), (112, 19097942235), (120, 17824746086), (140, 15278353788), (168, 12731961490), (210, 10185569192), (240, 8912373043), (280, 7639176894), (336, 6365980745), (420, 5092784596), (560, 3819588447), (840, 2546392298), (1680, 1273196149), (3529, 606112080), (7058, 303056040), (10587, 202037360), (14116, 151528020), (17645, 121222416), (21174, 101018680), (24703, 86587440), (28232, 75764010), (35290, 60611208), (42348, 50509340), (49406, 43293720), (52935, 40407472), (56464, 37882005), (70580, 30305604), (74109, 28862480), (84696, 25254670), (98812, 21646860), (105870, 20203736), (123515, 17317488), (141160, 15152802), (148218, 14431240), (169392, 12627335), (197624, 10823430), (211740, 10101868), (247030, 8658744), (282320, 7576401), (296436, 7215620), (360781, 5928720), (370545, 5772496), (395248, 5411715), (423480, 5050934), (494060, 4329372), (592872, 3607810), (721562, 2964360), (741090, 2886248), (846960, 2525467), (988120, 2164686), (1082343, 1976240), (1185744, 1803905), (1443124, 1482180)]