40843440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 155990016

約数和(自身を除く): 115146576

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, 191, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 382, 396, 405, 432, 440, 486, 495, 528, 540, 573, 594, 648, 660, 720, 764, 792, 810, 880, 891, 955, 972, 990, 1080, 1146, 1188, 1215, 1296, 1320, 1485, 1528, 1584, 1620, 1719, 1782, 1910, 1944, 1980, 2101, 2160, 2292, 2376, 2430, 2640, 2673, 2865, 2970, 3056, 3240, 3438, 3564, 3820, 3888, 3960, 4202, 4455, 4584, 4752, 4860, 5157, 5346, 5730, 5940, 6303, 6480, 6876, 7128, 7640, 7920, 8404, 8595, 8910, 9168, 9720, 10314, 10505, 10692, 11460, 11880, 12606, 13365, 13752, 14256, 15280, 15471, 16808, 17190, 17820, 18909, 19440, 20628, 21010, 21384, 22920, 23760, 25212, 25785, 26730, 27504, 30942, 31515, 33616, 34380, 35640, 37818, 41256, 42020, 42768, 45840, 46413, 50424, 51570, 53460, 56727, 61884, 63030, 68760, 71280, 75636, 77355, 82512, 84040, 92826, 94545, 100848, 103140, 106920, 113454, 123768, 126060, 137520, 151272, 154710, 168080, 170181, 185652, 189090, 206280, 213840, 226908, 232065, 247536, 252120, 283635, 302544, 309420, 340362, 371304, 378180, 412560, 453816, 464130, 504240, 510543, 567270, 618840, 680724, 742608, 756360, 850905, 907632, 928260, 1021086, 1134540, 1237680, 1361448, 1512720, 1701810, 1856520, 2042172, 2269080, 2552715, 2722896, 3403620, 3713040, 4084344, 4538160, 5105430, 6807240, 8168688, 10210860, 13614480, 20421720, 40843440]

約数ペア:

[(1, 40843440), (2, 20421720), (3, 13614480), (4, 10210860), (5, 8168688), (6, 6807240), (8, 5105430), (9, 4538160), (10, 4084344), (11, 3713040), (12, 3403620), (15, 2722896), (16, 2552715), (18, 2269080), (20, 2042172), (22, 1856520), (24, 1701810), (27, 1512720), (30, 1361448), (33, 1237680), (36, 1134540), (40, 1021086), (44, 928260), (45, 907632), (48, 850905), (54, 756360), (55, 742608), (60, 680724), (66, 618840), (72, 567270), (80, 510543), (81, 504240), (88, 464130), (90, 453816), (99, 412560), (108, 378180), (110, 371304), (120, 340362), (132, 309420), (135, 302544), (144, 283635), (162, 252120), (165, 247536), (176, 232065), (180, 226908), (191, 213840), (198, 206280), (216, 189090), (220, 185652), (240, 170181), (243, 168080), (264, 154710), (270, 151272), (297, 137520), (324, 126060), (330, 123768), (360, 113454), (382, 106920), (396, 103140), (405, 100848), (432, 94545), (440, 92826), (486, 84040), (495, 82512), (528, 77355), (540, 75636), (573, 71280), (594, 68760), (648, 63030), (660, 61884), (720, 56727), (764, 53460), (792, 51570), (810, 50424), (880, 46413), (891, 45840), (955, 42768), (972, 42020), (990, 41256), (1080, 37818), (1146, 35640), (1188, 34380), (1215, 33616), (1296, 31515), (1320, 30942), (1485, 27504), (1528, 26730), (1584, 25785), (1620, 25212), (1719, 23760), (1782, 22920), (1910, 21384), (1944, 21010), (1980, 20628), (2101, 19440), (2160, 18909), (2292, 17820), (2376, 17190), (2430, 16808), (2640, 15471), (2673, 15280), (2865, 14256), (2970, 13752), (3056, 13365), (3240, 12606), (3438, 11880), (3564, 11460), (3820, 10692), (3888, 10505), (3960, 10314), (4202, 9720), (4455, 9168), (4584, 8910), (4752, 8595), (4860, 8404), (5157, 7920), (5346, 7640), (5730, 7128), (5940, 6876), (6303, 6480)]