20162728080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{37997}}^1$

素因数の和:38094

約数の個数: 240

約数和(自身を含む): 74973397824

約数和(自身を除く): 54810669744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 99, 110, 120, 132, 134, 144, 165, 176, 180, 198, 201, 220, 240, 264, 268, 330, 335, 360, 396, 402, 440, 495, 528, 536, 603, 660, 670, 720, 737, 792, 804, 880, 990, 1005, 1072, 1206, 1320, 1340, 1474, 1584, 1608, 1980, 2010, 2211, 2412, 2640, 2680, 2948, 3015, 3216, 3685, 3960, 4020, 4422, 4824, 5360, 5896, 6030, 6633, 7370, 7920, 8040, 8844, 9648, 11055, 11792, 12060, 13266, 14740, 16080, 17688, 22110, 24120, 26532, 29480, 33165, 35376, 37997, 44220, 48240, 53064, 58960, 66330, 75994, 88440, 106128, 113991, 132660, 151988, 176880, 189985, 227982, 265320, 303976, 341973, 379970, 417967, 455964, 530640, 569955, 607952, 683946, 759940, 835934, 911928, 1139910, 1253901, 1367892, 1519880, 1671868, 1709865, 1823856, 2089835, 2279820, 2507802, 2545799, 2735784, 3039760, 3343736, 3419730, 3761703, 4179670, 4559640, 5015604, 5091598, 5471568, 6269505, 6687472, 6839460, 7523406, 7637397, 8359340, 9119280, 10031208, 10183196, 12539010, 12728995, 13678920, 15046812, 15274794, 16718680, 18808515, 20062416, 20366392, 22912191, 25078020, 25457990, 27357840, 28003789, 30093624, 30549588, 33437360, 37617030, 38186985, 40732784, 45824382, 50156040, 50915980, 56007578, 60187248, 61099176, 75234060, 76373970, 84011367, 91648764, 100312080, 101831960, 112015156, 114560955, 122198352, 140018945, 150468120, 152747940, 168022734, 183297528, 203663920, 224030312, 229121910, 252034101, 280037890, 300936240, 305495880, 336045468, 366595056, 420056835, 448060624, 458243820, 504068202, 560075780, 610991760, 672090936, 840113670, 916487640, 1008136404, 1120151560, 1260170505, 1344181872, 1680227340, 1832975280, 2016272808, 2240303120, 2520341010, 3360454680, 4032545616, 5040682020, 6720909360, 10081364040, 20162728080]

約数ペア:

[(1, 20162728080), (2, 10081364040), (3, 6720909360), (4, 5040682020), (5, 4032545616), (6, 3360454680), (8, 2520341010), (9, 2240303120), (10, 2016272808), (11, 1832975280), (12, 1680227340), (15, 1344181872), (16, 1260170505), (18, 1120151560), (20, 1008136404), (22, 916487640), (24, 840113670), (30, 672090936), (33, 610991760), (36, 560075780), (40, 504068202), (44, 458243820), (45, 448060624), (48, 420056835), (55, 366595056), (60, 336045468), (66, 305495880), (67, 300936240), (72, 280037890), (80, 252034101), (88, 229121910), (90, 224030312), (99, 203663920), (110, 183297528), (120, 168022734), (132, 152747940), (134, 150468120), (144, 140018945), (165, 122198352), (176, 114560955), (180, 112015156), (198, 101831960), (201, 100312080), (220, 91648764), (240, 84011367), (264, 76373970), (268, 75234060), (330, 61099176), (335, 60187248), (360, 56007578), (396, 50915980), (402, 50156040), (440, 45824382), (495, 40732784), (528, 38186985), (536, 37617030), (603, 33437360), (660, 30549588), (670, 30093624), (720, 28003789), (737, 27357840), (792, 25457990), (804, 25078020), (880, 22912191), (990, 20366392), (1005, 20062416), (1072, 18808515), (1206, 16718680), (1320, 15274794), (1340, 15046812), (1474, 13678920), (1584, 12728995), (1608, 12539010), (1980, 10183196), (2010, 10031208), (2211, 9119280), (2412, 8359340), (2640, 7637397), (2680, 7523406), (2948, 6839460), (3015, 6687472), (3216, 6269505), (3685, 5471568), (3960, 5091598), (4020, 5015604), (4422, 4559640), (4824, 4179670), (5360, 3761703), (5896, 3419730), (6030, 3343736), (6633, 3039760), (7370, 2735784), (7920, 2545799), (8040, 2507802), (8844, 2279820), (9648, 2089835), (11055, 1823856), (11792, 1709865), (12060, 1671868), (13266, 1519880), (14740, 1367892), (16080, 1253901), (17688, 1139910), (22110, 911928), (24120, 835934), (26532, 759940), (29480, 683946), (33165, 607952), (35376, 569955), (37997, 530640), (44220, 455964), (48240, 417967), (53064, 379970), (58960, 341973), (66330, 303976), (75994, 265320), (88440, 227982), (106128, 189985), (113991, 176880), (132660, 151988)]