221591040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 803734272

約数和(自身を除く): 582143232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 61, 64, 66, 80, 86, 88, 96, 110, 120, 122, 128, 129, 132, 160, 165, 172, 176, 183, 192, 215, 220, 240, 244, 256, 258, 264, 305, 320, 330, 344, 352, 366, 384, 430, 440, 473, 480, 488, 512, 516, 528, 610, 640, 645, 660, 671, 688, 704, 732, 768, 860, 880, 915, 946, 960, 976, 1032, 1056, 1220, 1280, 1290, 1320, 1342, 1376, 1408, 1419, 1464, 1536, 1720, 1760, 1830, 1892, 1920, 1952, 2013, 2064, 2112, 2365, 2440, 2560, 2580, 2623, 2640, 2684, 2752, 2816, 2838, 2928, 3355, 3440, 3520, 3660, 3784, 3840, 3904, 4026, 4128, 4224, 4730, 4880, 5160, 5246, 5280, 5368, 5504, 5632, 5676, 5856, 6710, 6880, 7040, 7095, 7320, 7568, 7680, 7808, 7869, 8052, 8256, 8448, 9460, 9760, 10065, 10320, 10492, 10560, 10736, 11008, 11352, 11712, 13115, 13420, 13760, 14080, 14190, 14640, 15136, 15616, 15738, 16104, 16512, 16896, 18920, 19520, 20130, 20640, 20984, 21120, 21472, 22016, 22704, 23424, 26230, 26840, 27520, 28160, 28380, 28853, 29280, 30272, 31232, 31476, 32208, 33024, 37840, 39040, 39345, 40260, 41280, 41968, 42240, 42944, 45408, 46848, 52460, 53680, 55040, 56760, 57706, 58560, 60544, 62952, 64416, 66048, 75680, 78080, 78690, 80520, 82560, 83936, 84480, 85888, 86559, 90816, 93696, 104920, 107360, 110080, 113520, 115412, 117120, 121088, 125904, 128832, 144265, 151360, 156160, 157380, 161040, 165120, 167872, 171776, 173118, 181632, 209840, 214720, 227040, 230824, 234240, 242176, 251808, 257664, 288530, 302720, 314760, 322080, 330240, 335744, 343552, 346236, 363264, 419680, 429440, 432795, 454080, 461648, 468480, 503616, 515328, 577060, 605440, 629520, 644160, 671488, 692472, 726528, 839360, 858880, 865590, 908160, 923296, 1007232, 1030656, 1154120, 1210880, 1259040, 1288320, 1342976, 1384944, 1678720, 1717760, 1731180, 1816320, 1846592, 2014464, 2308240, 2518080, 2576640, 2769888, 3357440, 3462360, 3632640, 3693184, 4028928, 4616480, 5036160, 5153280, 5539776, 6714880, 6924720, 7386368, 9232960, 10072320, 11079552, 13849440, 14772736, 18465920, 20144640, 22159104, 27698880, 36931840, 44318208, 55397760, 73863680, 110795520, 221591040]

約数ペア:

[(1, 221591040), (2, 110795520), (3, 73863680), (4, 55397760), (5, 44318208), (6, 36931840), (8, 27698880), (10, 22159104), (11, 20144640), (12, 18465920), (15, 14772736), (16, 13849440), (20, 11079552), (22, 10072320), (24, 9232960), (30, 7386368), (32, 6924720), (33, 6714880), (40, 5539776), (43, 5153280), (44, 5036160), (48, 4616480), (55, 4028928), (60, 3693184), (61, 3632640), (64, 3462360), (66, 3357440), (80, 2769888), (86, 2576640), (88, 2518080), (96, 2308240), (110, 2014464), (120, 1846592), (122, 1816320), (128, 1731180), (129, 1717760), (132, 1678720), (160, 1384944), (165, 1342976), (172, 1288320), (176, 1259040), (183, 1210880), (192, 1154120), (215, 1030656), (220, 1007232), (240, 923296), (244, 908160), (256, 865590), (258, 858880), (264, 839360), (305, 726528), (320, 692472), (330, 671488), (344, 644160), (352, 629520), (366, 605440), (384, 577060), (430, 515328), (440, 503616), (473, 468480), (480, 461648), (488, 454080), (512, 432795), (516, 429440), (528, 419680), (610, 363264), (640, 346236), (645, 343552), (660, 335744), (671, 330240), (688, 322080), (704, 314760), (732, 302720), (768, 288530), (860, 257664), (880, 251808), (915, 242176), (946, 234240), (960, 230824), (976, 227040), (1032, 214720), (1056, 209840), (1220, 181632), (1280, 173118), (1290, 171776), (1320, 167872), (1342, 165120), (1376, 161040), (1408, 157380), (1419, 156160), (1464, 151360), (1536, 144265), (1720, 128832), (1760, 125904), (1830, 121088), (1892, 117120), (1920, 115412), (1952, 113520), (2013, 110080), (2064, 107360), (2112, 104920), (2365, 93696), (2440, 90816), (2560, 86559), (2580, 85888), (2623, 84480), (2640, 83936), (2684, 82560), (2752, 80520), (2816, 78690), (2838, 78080), (2928, 75680), (3355, 66048), (3440, 64416), (3520, 62952), (3660, 60544), (3784, 58560), (3840, 57706), (3904, 56760), (4026, 55040), (4128, 53680), (4224, 52460), (4730, 46848), (4880, 45408), (5160, 42944), (5246, 42240), (5280, 41968), (5368, 41280), (5504, 40260), (5632, 39345), (5676, 39040), (5856, 37840), (6710, 33024), (6880, 32208), (7040, 31476), (7095, 31232), (7320, 30272), (7568, 29280), (7680, 28853), (7808, 28380), (7869, 28160), (8052, 27520), (8256, 26840), (8448, 26230), (9460, 23424), (9760, 22704), (10065, 22016), (10320, 21472), (10492, 21120), (10560, 20984), (10736, 20640), (11008, 20130), (11352, 19520), (11712, 18920), (13115, 16896), (13420, 16512), (13760, 16104), (14080, 15738), (14190, 15616), (14640, 15136)]