19920811680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59887}}^1$

素因数の和:59929

約数の個数: 384

約数和(自身を含む): 86928629760

約数和(自身を除く): 67007818080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3465, 3696, 3780, 3960, 4158, 4320, 4620, 4752, 5040, 5280, 5544, 5940, 6048, 6160, 6930, 7392, 7560, 7920, 8316, 9240, 9504, 10080, 10395, 11088, 11880, 12320, 13860, 15120, 15840, 16632, 18480, 20790, 22176, 23760, 27720, 30240, 33264, 36960, 41580, 47520, 55440, 59887, 66528, 83160, 110880, 119774, 166320, 179661, 239548, 299435, 332640, 359322, 419209, 479096, 538983, 598870, 658757, 718644, 838418, 898305, 958192, 1077966, 1197740, 1257627, 1317514, 1437288, 1616949, 1676836, 1796610, 1916384, 1976271, 2096045, 2155932, 2395480, 2515254, 2635028, 2694915, 2874576, 3233898, 3293785, 3353672, 3593220, 3772881, 3952542, 4192090, 4311864, 4611299, 4790960, 5030508, 5270056, 5389830, 5749152, 5928813, 6288135, 6467796, 6587570, 6707344, 7186440, 7545762, 7905084, 8084745, 8384180, 8623728, 9222598, 9581920, 9881355, 10061016, 10540112, 10779660, 11318643, 11857626, 12576270, 12935592, 13175140, 13414688, 13833897, 14372880, 15091524, 15810168, 16169490, 16768360, 17247456, 17786439, 18445196, 18864405, 19762710, 20122032, 21080224, 21559320, 22637286, 23056495, 23715252, 25152540, 25871184, 26350280, 27667794, 28745760, 29644065, 30183048, 31620336, 32338980, 33536720, 35572878, 36890392, 37728810, 39525420, 40244064, 41501691, 43118640, 45274572, 46112990, 47430504, 50305080, 51742368, 52700560, 55335588, 56593215, 59288130, 60366096, 63240672, 64677960, 67073440, 69169485, 71145756, 73780784, 75457620, 79050840, 83003382, 86237280, 88932195, 90549144, 92225980, 94861008, 100610160, 105401120, 110671176, 113186430, 118576260, 120732192, 124505073, 129355920, 138338970, 142291512, 147561568, 150915240, 158101680, 166006764, 177864390, 181098288, 184451960, 189722016, 201220320, 207508455, 221342352, 226372860, 237152520, 249010146, 258711840, 276677940, 284583024, 301830480, 316203360, 332013528, 355728780, 362196576, 368903920, 415016910, 442684704, 452745720, 474305040, 498020292, 553355880, 569166048, 603660960, 622525365, 664027056, 711457560, 737807840, 830033820, 905491440, 948610080, 996040584, 1106711760, 1245050730, 1328054112, 1422915120, 1660067640, 1810982880, 1992081168, 2213423520, 2490101460, 2845830240, 3320135280, 3984162336, 4980202920, 6640270560, 9960405840, 19920811680]

約数ペア:

[(1, 19920811680), (2, 9960405840), (3, 6640270560), (4, 4980202920), (5, 3984162336), (6, 3320135280), (7, 2845830240), (8, 2490101460), (9, 2213423520), (10, 1992081168), (11, 1810982880), (12, 1660067640), (14, 1422915120), (15, 1328054112), (16, 1245050730), (18, 1106711760), (20, 996040584), (21, 948610080), (22, 905491440), (24, 830033820), (27, 737807840), (28, 711457560), (30, 664027056), (32, 622525365), (33, 603660960), (35, 569166048), (36, 553355880), (40, 498020292), (42, 474305040), (44, 452745720), (45, 442684704), (48, 415016910), (54, 368903920), (55, 362196576), (56, 355728780), (60, 332013528), (63, 316203360), (66, 301830480), (70, 284583024), (72, 276677940), (77, 258711840), (80, 249010146), (84, 237152520), (88, 226372860), (90, 221342352), (96, 207508455), (99, 201220320), (105, 189722016), (108, 184451960), (110, 181098288), (112, 177864390), (120, 166006764), (126, 158101680), (132, 150915240), (135, 147561568), (140, 142291512), (144, 138338970), (154, 129355920), (160, 124505073), (165, 120732192), (168, 118576260), (176, 113186430), (180, 110671176), (189, 105401120), (198, 100610160), (210, 94861008), (216, 92225980), (220, 90549144), (224, 88932195), (231, 86237280), (240, 83003382), (252, 79050840), (264, 75457620), (270, 73780784), (280, 71145756), (288, 69169485), (297, 67073440), (308, 64677960), (315, 63240672), (330, 60366096), (336, 59288130), (352, 56593215), (360, 55335588), (378, 52700560), (385, 51742368), (396, 50305080), (420, 47430504), (432, 46112990), (440, 45274572), (462, 43118640), (480, 41501691), (495, 40244064), (504, 39525420), (528, 37728810), (540, 36890392), (560, 35572878), (594, 33536720), (616, 32338980), (630, 31620336), (660, 30183048), (672, 29644065), (693, 28745760), (720, 27667794), (756, 26350280), (770, 25871184), (792, 25152540), (840, 23715252), (864, 23056495), (880, 22637286), (924, 21559320), (945, 21080224), (990, 20122032), (1008, 19762710), (1056, 18864405), (1080, 18445196), (1120, 17786439), (1155, 17247456), (1188, 16768360), (1232, 16169490), (1260, 15810168), (1320, 15091524), (1386, 14372880), (1440, 13833897), (1485, 13414688), (1512, 13175140), (1540, 12935592), (1584, 12576270), (1680, 11857626), (1760, 11318643), (1848, 10779660), (1890, 10540112), (1980, 10061016), (2016, 9881355), (2079, 9581920), (2160, 9222598), (2310, 8623728), (2376, 8384180), (2464, 8084745), (2520, 7905084), (2640, 7545762), (2772, 7186440), (2970, 6707344), (3024, 6587570), (3080, 6467796), (3168, 6288135), (3360, 5928813), (3465, 5749152), (3696, 5389830), (3780, 5270056), (3960, 5030508), (4158, 4790960), (4320, 4611299), (4620, 4311864), (4752, 4192090), (5040, 3952542), (5280, 3772881), (5544, 3593220), (5940, 3353672), (6048, 3293785), (6160, 3233898), (6930, 2874576), (7392, 2694915), (7560, 2635028), (7920, 2515254), (8316, 2395480), (9240, 2155932), (9504, 2096045), (10080, 1976271), (10395, 1916384), (11088, 1796610), (11880, 1676836), (12320, 1616949), (13860, 1437288), (15120, 1317514), (15840, 1257627), (16632, 1197740), (18480, 1077966), (20790, 958192), (22176, 898305), (23760, 838418), (27720, 718644), (30240, 658757), (33264, 598870), (36960, 538983), (41580, 479096), (47520, 419209), (55440, 359322), (59887, 332640), (66528, 299435), (83160, 239548), (110880, 179661), (119774, 166320)]