51582960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 209986560

約数和(自身を除く): 158403600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 167, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 334, 351, 360, 390, 396, 429, 432, 440, 468, 495, 501, 520, 528, 540, 572, 585, 594, 624, 660, 668, 702, 715, 720, 780, 792, 835, 858, 880, 936, 990, 1002, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1336, 1404, 1430, 1485, 1503, 1560, 1584, 1670, 1716, 1755, 1837, 1872, 1980, 2004, 2145, 2160, 2171, 2288, 2340, 2376, 2505, 2574, 2640, 2672, 2808, 2860, 2970, 3006, 3120, 3340, 3432, 3510, 3674, 3861, 3960, 4008, 4290, 4342, 4509, 4680, 4752, 5010, 5148, 5511, 5616, 5720, 5940, 6012, 6435, 6513, 6680, 6864, 7020, 7348, 7515, 7722, 7920, 8016, 8580, 8684, 9018, 9185, 9360, 10020, 10296, 10855, 11022, 11440, 11880, 12024, 12870, 13026, 13360, 14040, 14696, 15030, 15444, 16533, 17160, 17368, 18036, 18370, 19305, 19539, 20040, 20592, 21710, 22044, 22545, 23760, 23881, 24048, 25740, 26052, 27555, 28080, 29392, 30060, 30888, 32565, 33066, 34320, 34736, 36072, 36740, 38610, 39078, 40080, 43420, 44088, 45090, 47762, 49599, 51480, 52104, 55110, 58617, 60120, 61776, 65130, 66132, 71643, 72144, 73480, 77220, 78156, 82665, 86840, 88176, 90180, 95524, 97695, 99198, 102960, 104208, 110220, 117234, 119405, 120240, 130260, 132264, 143286, 146960, 154440, 156312, 165330, 173680, 180360, 191048, 195390, 198396, 214929, 220440, 234468, 238810, 247995, 260520, 264528, 286572, 293085, 308880, 312624, 330660, 358215, 360720, 382096, 390780, 396792, 429858, 440880, 468936, 477620, 495990, 521040, 573144, 586170, 644787, 661320, 716430, 781560, 793584, 859716, 937872, 955240, 991980, 1074645, 1146288, 1172340, 1289574, 1322640, 1432860, 1563120, 1719432, 1910480, 1983960, 2149290, 2344680, 2579148, 2865720, 3223935, 3438864, 3967920, 4298580, 4689360, 5158296, 5731440, 6447870, 8597160, 10316592, 12895740, 17194320, 25791480, 51582960]

約数ペア:

[(1, 51582960), (2, 25791480), (3, 17194320), (4, 12895740), (5, 10316592), (6, 8597160), (8, 6447870), (9, 5731440), (10, 5158296), (11, 4689360), (12, 4298580), (13, 3967920), (15, 3438864), (16, 3223935), (18, 2865720), (20, 2579148), (22, 2344680), (24, 2149290), (26, 1983960), (27, 1910480), (30, 1719432), (33, 1563120), (36, 1432860), (39, 1322640), (40, 1289574), (44, 1172340), (45, 1146288), (48, 1074645), (52, 991980), (54, 955240), (55, 937872), (60, 859716), (65, 793584), (66, 781560), (72, 716430), (78, 661320), (80, 644787), (88, 586170), (90, 573144), (99, 521040), (104, 495990), (108, 477620), (110, 468936), (117, 440880), (120, 429858), (130, 396792), (132, 390780), (135, 382096), (143, 360720), (144, 358215), (156, 330660), (165, 312624), (167, 308880), (176, 293085), (180, 286572), (195, 264528), (198, 260520), (208, 247995), (216, 238810), (220, 234468), (234, 220440), (240, 214929), (260, 198396), (264, 195390), (270, 191048), (286, 180360), (297, 173680), (312, 165330), (330, 156312), (334, 154440), (351, 146960), (360, 143286), (390, 132264), (396, 130260), (429, 120240), (432, 119405), (440, 117234), (468, 110220), (495, 104208), (501, 102960), (520, 99198), (528, 97695), (540, 95524), (572, 90180), (585, 88176), (594, 86840), (624, 82665), (660, 78156), (668, 77220), (702, 73480), (715, 72144), (720, 71643), (780, 66132), (792, 65130), (835, 61776), (858, 60120), (880, 58617), (936, 55110), (990, 52104), (1002, 51480), (1040, 49599), (1080, 47762), (1144, 45090), (1170, 44088), (1188, 43420), (1287, 40080), (1320, 39078), (1336, 38610), (1404, 36740), (1430, 36072), (1485, 34736), (1503, 34320), (1560, 33066), (1584, 32565), (1670, 30888), (1716, 30060), (1755, 29392), (1837, 28080), (1872, 27555), (1980, 26052), (2004, 25740), (2145, 24048), (2160, 23881), (2171, 23760), (2288, 22545), (2340, 22044), (2376, 21710), (2505, 20592), (2574, 20040), (2640, 19539), (2672, 19305), (2808, 18370), (2860, 18036), (2970, 17368), (3006, 17160), (3120, 16533), (3340, 15444), (3432, 15030), (3510, 14696), (3674, 14040), (3861, 13360), (3960, 13026), (4008, 12870), (4290, 12024), (4342, 11880), (4509, 11440), (4680, 11022), (4752, 10855), (5010, 10296), (5148, 10020), (5511, 9360), (5616, 9185), (5720, 9018), (5940, 8684), (6012, 8580), (6435, 8016), (6513, 7920), (6680, 7722), (6864, 7515), (7020, 7348)]