168565320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 256

約数和(自身を含む): 700876800

約数和(自身を除く): 532311480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2027, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4054, 4158, 4620, 5544, 5940, 6081, 6930, 7560, 8108, 8316, 9240, 10135, 10395, 11880, 12162, 13860, 14189, 16216, 16632, 18243, 20270, 20790, 22297, 24324, 27720, 28378, 30405, 36486, 40540, 41580, 42567, 44594, 48648, 54729, 56756, 60810, 66891, 70945, 72972, 81080, 83160, 85134, 89188, 91215, 109458, 111485, 113512, 121620, 127701, 133782, 141890, 145944, 156079, 170268, 178376, 182430, 200673, 212835, 218916, 222970, 243240, 255402, 267564, 273645, 283780, 312158, 334455, 340536, 364860, 383103, 401346, 425670, 437832, 445940, 468237, 510804, 535128, 547290, 567560, 602019, 624316, 638505, 668910, 729720, 766206, 780395, 802692, 851340, 891880, 936474, 1003365, 1021608, 1094580, 1204038, 1248632, 1277010, 1337820, 1404711, 1532412, 1560790, 1605384, 1702680, 1872948, 1915515, 2006730, 2189160, 2341185, 2408076, 2554020, 2675640, 2809422, 3010095, 3064824, 3121580, 3745896, 3831030, 4013460, 4214133, 4682370, 4816152, 5108040, 5618844, 6020190, 6243160, 7023555, 7662060, 8026920, 8428266, 9364740, 11237688, 12040380, 14047110, 15324120, 16856532, 18729480, 21070665, 24080760, 28094220, 33713064, 42141330, 56188440, 84282660, 168565320]

約数ペア:

[(1, 168565320), (2, 84282660), (3, 56188440), (4, 42141330), (5, 33713064), (6, 28094220), (7, 24080760), (8, 21070665), (9, 18729480), (10, 16856532), (11, 15324120), (12, 14047110), (14, 12040380), (15, 11237688), (18, 9364740), (20, 8428266), (21, 8026920), (22, 7662060), (24, 7023555), (27, 6243160), (28, 6020190), (30, 5618844), (33, 5108040), (35, 4816152), (36, 4682370), (40, 4214133), (42, 4013460), (44, 3831030), (45, 3745896), (54, 3121580), (55, 3064824), (56, 3010095), (60, 2809422), (63, 2675640), (66, 2554020), (70, 2408076), (72, 2341185), (77, 2189160), (84, 2006730), (88, 1915515), (90, 1872948), (99, 1702680), (105, 1605384), (108, 1560790), (110, 1532412), (120, 1404711), (126, 1337820), (132, 1277010), (135, 1248632), (140, 1204038), (154, 1094580), (165, 1021608), (168, 1003365), (180, 936474), (189, 891880), (198, 851340), (210, 802692), (216, 780395), (220, 766206), (231, 729720), (252, 668910), (264, 638505), (270, 624316), (280, 602019), (297, 567560), (308, 547290), (315, 535128), (330, 510804), (360, 468237), (378, 445940), (385, 437832), (396, 425670), (420, 401346), (440, 383103), (462, 364860), (495, 340536), (504, 334455), (540, 312158), (594, 283780), (616, 273645), (630, 267564), (660, 255402), (693, 243240), (756, 222970), (770, 218916), (792, 212835), (840, 200673), (924, 182430), (945, 178376), (990, 170268), (1080, 156079), (1155, 145944), (1188, 141890), (1260, 133782), (1320, 127701), (1386, 121620), (1485, 113512), (1512, 111485), (1540, 109458), (1848, 91215), (1890, 89188), (1980, 85134), (2027, 83160), (2079, 81080), (2310, 72972), (2376, 70945), (2520, 66891), (2772, 60810), (2970, 56756), (3080, 54729), (3465, 48648), (3780, 44594), (3960, 42567), (4054, 41580), (4158, 40540), (4620, 36486), (5544, 30405), (5940, 28378), (6081, 27720), (6930, 24324), (7560, 22297), (8108, 20790), (8316, 20270), (9240, 18243), (10135, 16632), (10395, 16216), (11880, 14189), (12162, 13860)]