2008171440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9430

約数の個数: 240

約数和(自身を含む): 7630511616

約数和(自身を除く): 5622340176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2970, 3240, 3564, 3888, 3960, 4455, 4752, 4860, 5346, 5940, 6480, 7128, 7920, 8910, 9391, 9720, 10692, 11880, 13365, 14256, 17820, 18782, 19440, 21384, 23760, 26730, 28173, 35640, 37564, 42768, 46955, 53460, 56346, 71280, 75128, 84519, 93910, 103301, 106920, 112692, 140865, 150256, 169038, 187820, 206602, 213840, 225384, 253557, 281730, 309903, 338076, 375640, 413204, 422595, 450768, 507114, 516505, 563460, 619806, 676152, 751280, 760671, 826408, 845190, 929709, 1014228, 1033010, 1126920, 1239612, 1267785, 1352304, 1521342, 1549515, 1652816, 1690380, 1859418, 2028456, 2066020, 2253840, 2282013, 2479224, 2535570, 2789127, 3042684, 3099030, 3380760, 3718836, 3803355, 4056912, 4132040, 4564026, 4648545, 4958448, 5071140, 5578254, 6085368, 6198060, 6761520, 7437672, 7606710, 8264080, 8367381, 9128052, 9297090, 10142280, 11156508, 11410065, 12170736, 12396120, 13945635, 14875344, 15213420, 16734762, 18256104, 18594180, 20284560, 22313016, 22820130, 24792240, 25102143, 27891270, 30426840, 33469524, 36512208, 37188360, 41836905, 44626032, 45640260, 50204286, 55782540, 60853680, 66939048, 74376720, 83673810, 91280520, 100408572, 111565080, 125510715, 133878096, 167347620, 182561040, 200817144, 223130160, 251021430, 334695240, 401634288, 502042860, 669390480, 1004085720, 2008171440]

約数ペア:

[(1, 2008171440), (2, 1004085720), (3, 669390480), (4, 502042860), (5, 401634288), (6, 334695240), (8, 251021430), (9, 223130160), (10, 200817144), (11, 182561040), (12, 167347620), (15, 133878096), (16, 125510715), (18, 111565080), (20, 100408572), (22, 91280520), (24, 83673810), (27, 74376720), (30, 66939048), (33, 60853680), (36, 55782540), (40, 50204286), (44, 45640260), (45, 44626032), (48, 41836905), (54, 37188360), (55, 36512208), (60, 33469524), (66, 30426840), (72, 27891270), (80, 25102143), (81, 24792240), (88, 22820130), (90, 22313016), (99, 20284560), (108, 18594180), (110, 18256104), (120, 16734762), (132, 15213420), (135, 14875344), (144, 13945635), (162, 12396120), (165, 12170736), (176, 11410065), (180, 11156508), (198, 10142280), (216, 9297090), (220, 9128052), (240, 8367381), (243, 8264080), (264, 7606710), (270, 7437672), (297, 6761520), (324, 6198060), (330, 6085368), (360, 5578254), (396, 5071140), (405, 4958448), (432, 4648545), (440, 4564026), (486, 4132040), (495, 4056912), (528, 3803355), (540, 3718836), (594, 3380760), (648, 3099030), (660, 3042684), (720, 2789127), (792, 2535570), (810, 2479224), (880, 2282013), (891, 2253840), (972, 2066020), (990, 2028456), (1080, 1859418), (1188, 1690380), (1215, 1652816), (1296, 1549515), (1320, 1521342), (1485, 1352304), (1584, 1267785), (1620, 1239612), (1782, 1126920), (1944, 1033010), (1980, 1014228), (2160, 929709), (2376, 845190), (2430, 826408), (2640, 760671), (2673, 751280), (2970, 676152), (3240, 619806), (3564, 563460), (3888, 516505), (3960, 507114), (4455, 450768), (4752, 422595), (4860, 413204), (5346, 375640), (5940, 338076), (6480, 309903), (7128, 281730), (7920, 253557), (8910, 225384), (9391, 213840), (9720, 206602), (10692, 187820), (11880, 169038), (13365, 150256), (14256, 140865), (17820, 112692), (18782, 106920), (19440, 103301), (21384, 93910), (23760, 84519), (26730, 75128), (28173, 71280), (35640, 56346), (37564, 53460), (42768, 46955)]