2166701760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2231

約数の個数: 168

約数和(自身を含む): 7474433616

約数和(自身を除く): 5307731856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 421, 480, 576, 720, 842, 960, 1263, 1440, 1684, 1787, 2105, 2526, 2880, 3368, 3574, 3789, 4210, 5052, 5361, 6315, 6736, 7148, 7578, 8420, 8935, 10104, 10722, 12630, 13472, 14296, 15156, 16083, 16840, 17870, 18945, 20208, 21444, 25260, 26805, 26944, 28592, 30312, 32166, 33680, 35740, 37890, 40416, 42888, 50520, 53610, 57184, 60624, 64332, 67360, 71480, 75780, 80415, 80832, 85776, 101040, 107220, 114368, 121248, 128664, 134720, 142960, 151560, 160830, 171552, 202080, 214440, 242496, 257328, 285920, 303120, 321660, 343104, 404160, 428880, 514656, 571840, 606240, 643320, 752327, 857760, 1029312, 1212480, 1286640, 1504654, 1715520, 2256981, 2573280, 3009308, 3761635, 4513962, 5146560, 6018616, 6770943, 7523270, 9027924, 11284905, 12037232, 13541886, 15046540, 18055848, 22569810, 24074464, 27083772, 30093080, 33854715, 36111696, 45139620, 48148928, 54167544, 60186160, 67709430, 72223392, 90279240, 108335088, 120372320, 135418860, 144446784, 180558480, 216670176, 240744640, 270837720, 361116960, 433340352, 541675440, 722233920, 1083350880, 2166701760]

約数ペア:

[(1, 2166701760), (2, 1083350880), (3, 722233920), (4, 541675440), (5, 433340352), (6, 361116960), (8, 270837720), (9, 240744640), (10, 216670176), (12, 180558480), (15, 144446784), (16, 135418860), (18, 120372320), (20, 108335088), (24, 90279240), (30, 72223392), (32, 67709430), (36, 60186160), (40, 54167544), (45, 48148928), (48, 45139620), (60, 36111696), (64, 33854715), (72, 30093080), (80, 27083772), (90, 24074464), (96, 22569810), (120, 18055848), (144, 15046540), (160, 13541886), (180, 12037232), (192, 11284905), (240, 9027924), (288, 7523270), (320, 6770943), (360, 6018616), (421, 5146560), (480, 4513962), (576, 3761635), (720, 3009308), (842, 2573280), (960, 2256981), (1263, 1715520), (1440, 1504654), (1684, 1286640), (1787, 1212480), (2105, 1029312), (2526, 857760), (2880, 752327), (3368, 643320), (3574, 606240), (3789, 571840), (4210, 514656), (5052, 428880), (5361, 404160), (6315, 343104), (6736, 321660), (7148, 303120), (7578, 285920), (8420, 257328), (8935, 242496), (10104, 214440), (10722, 202080), (12630, 171552), (13472, 160830), (14296, 151560), (15156, 142960), (16083, 134720), (16840, 128664), (17870, 121248), (18945, 114368), (20208, 107220), (21444, 101040), (25260, 85776), (26805, 80832), (26944, 80415), (28592, 75780), (30312, 71480), (32166, 67360), (33680, 64332), (35740, 60624), (37890, 57184), (40416, 53610), (42888, 50520)]