491087520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 576

約数和(自身を含む): 2158700544

約数和(自身を除く): 1667613024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 43, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 86, 88, 90, 96, 99, 103, 105, 110, 112, 120, 126, 129, 132, 140, 144, 154, 160, 165, 168, 172, 176, 180, 198, 206, 210, 215, 220, 224, 231, 240, 252, 258, 264, 280, 288, 301, 308, 309, 315, 330, 336, 344, 352, 360, 385, 387, 396, 412, 420, 430, 440, 462, 473, 480, 495, 504, 515, 516, 528, 560, 602, 616, 618, 630, 645, 660, 672, 688, 693, 720, 721, 770, 774, 792, 824, 840, 860, 880, 903, 924, 927, 946, 990, 1008, 1030, 1032, 1056, 1120, 1133, 1155, 1204, 1232, 1236, 1260, 1290, 1320, 1376, 1386, 1419, 1440, 1442, 1505, 1540, 1545, 1548, 1584, 1648, 1680, 1720, 1760, 1806, 1848, 1854, 1892, 1935, 1980, 2016, 2060, 2064, 2163, 2266, 2310, 2365, 2408, 2464, 2472, 2520, 2580, 2640, 2709, 2772, 2838, 2884, 3010, 3080, 3090, 3096, 3168, 3296, 3311, 3360, 3399, 3440, 3465, 3605, 3612, 3696, 3708, 3784, 3870, 3960, 4120, 4128, 4257, 4326, 4429, 4515, 4532, 4620, 4635, 4730, 4816, 4944, 5040, 5160, 5280, 5418, 5544, 5665, 5676, 5768, 6020, 6160, 6180, 6192, 6489, 6622, 6798, 6880, 6930, 7095, 7210, 7224, 7392, 7416, 7568, 7740, 7920, 7931, 8240, 8514, 8652, 8858, 9030, 9064, 9240, 9270, 9460, 9632, 9888, 9933, 10080, 10197, 10320, 10815, 10836, 11088, 11330, 11352, 11536, 12040, 12320, 12360, 12384, 12978, 13244, 13287, 13545, 13596, 13860, 14190, 14420, 14448, 14832, 15136, 15480, 15840, 15862, 16480, 16555, 16995, 17028, 17304, 17716, 18060, 18128, 18480, 18540, 18920, 19866, 20394, 20640, 21285, 21630, 21672, 22145, 22176, 22660, 22704, 23072, 23793, 24080, 24720, 25956, 26488, 26574, 27090, 27192, 27720, 28380, 28840, 28896, 29664, 29799, 30960, 31003, 31724, 32445, 33110, 33990, 34056, 34608, 35432, 36120, 36256, 36960, 37080, 37840, 39655, 39732, 39861, 40788, 42570, 43260, 43344, 44290, 45320, 45408, 47586, 48160, 48719, 49440, 49665, 50985, 51912, 52976, 53148, 54180, 54384, 55440, 56760, 57680, 59598, 61920, 62006, 63448, 64890, 66220, 66435, 67980, 68112, 69216, 70864, 71379, 72240, 74160, 75680, 79310, 79464, 79722, 81576, 85140, 86520, 86688, 88580, 90640, 93009, 95172, 97438, 99330, 101970, 103824, 105952, 106296, 108360, 108768, 110880, 113520, 115360, 118965, 119196, 124012, 126896, 129780, 132440, 132870, 135960, 136224, 141728, 142758, 144480, 146157, 148320, 148995, 155015, 158620, 158928, 159444, 163152, 170280, 173040, 177160, 181280, 186018, 190344, 194876, 198660, 199305, 203940, 207648, 212592, 216720, 227040, 237930, 238392, 243595, 248024, 253792, 259560, 264880, 265740, 271920, 279027, 285516, 292314, 297990, 310030, 317240, 317856, 318888, 326304, 340560, 341033, 346080, 354320, 356895, 372036, 380688, 389752, 397320, 398610, 407880, 425184, 433440, 438471, 465045, 475860, 476784, 487190, 496048, 519120, 529760, 531480, 543840, 558054, 571032, 584628, 595980, 620060, 634480, 637776, 681120, 682066, 708640, 713790, 730785, 744072, 761376, 779504, 794640, 797220, 815760, 876942, 930090, 951720, 953568, 974380, 992096, 1023099, 1038240, 1062960, 1116108, 1142064, 1169256, 1191960, 1240120, 1268960, 1275552, 1364132, 1395135, 1427580, 1461570, 1488144, 1559008, 1589280, 1594440, 1631520, 1705165, 1753884, 1860180, 1903440, 1948760, 2046198, 2125920, 2192355, 2232216, 2284128, 2338512, 2383920, 2480240, 2728264, 2790270, 2855160, 2923140, 2976288, 3069297, 3188880, 3410330, 3507768, 3720360, 3806880, 3897520, 4092396, 4384710, 4464432, 4677024, 4767840, 4960480, 5115495, 5456528, 5580540, 5710320, 5846280, 6138594, 6377760, 6820660, 7015536, 7440720, 7795040, 8184792, 8769420, 8928864, 10230990, 10913056, 11161080, 11420640, 11692560, 12277188, 13641320, 14031072, 14881440, 15346485, 16369584, 17538840, 20461980, 22322160, 23385120, 24554376, 27282640, 30692970, 32739168, 35077680, 40923960, 44644320, 49108752, 54565280, 61385940, 70155360, 81847920, 98217504, 122771880, 163695840, 245543760, 491087520]

約数ペア:

[(1, 491087520), (2, 245543760), (3, 163695840), (4, 122771880), (5, 98217504), (6, 81847920), (7, 70155360), (8, 61385940), (9, 54565280), (10, 49108752), (11, 44644320), (12, 40923960), (14, 35077680), (15, 32739168), (16, 30692970), (18, 27282640), (20, 24554376), (21, 23385120), (22, 22322160), (24, 20461980), (28, 17538840), (30, 16369584), (32, 15346485), (33, 14881440), (35, 14031072), (36, 13641320), (40, 12277188), (42, 11692560), (43, 11420640), (44, 11161080), (45, 10913056), (48, 10230990), (55, 8928864), (56, 8769420), (60, 8184792), (63, 7795040), (66, 7440720), (70, 7015536), (72, 6820660), (77, 6377760), (80, 6138594), (84, 5846280), (86, 5710320), (88, 5580540), (90, 5456528), (96, 5115495), (99, 4960480), (103, 4767840), (105, 4677024), (110, 4464432), (112, 4384710), (120, 4092396), (126, 3897520), (129, 3806880), (132, 3720360), (140, 3507768), (144, 3410330), (154, 3188880), (160, 3069297), (165, 2976288), (168, 2923140), (172, 2855160), (176, 2790270), (180, 2728264), (198, 2480240), (206, 2383920), (210, 2338512), (215, 2284128), (220, 2232216), (224, 2192355), (231, 2125920), (240, 2046198), (252, 1948760), (258, 1903440), (264, 1860180), (280, 1753884), (288, 1705165), (301, 1631520), (308, 1594440), (309, 1589280), (315, 1559008), (330, 1488144), (336, 1461570), (344, 1427580), (352, 1395135), (360, 1364132), (385, 1275552), (387, 1268960), (396, 1240120), (412, 1191960), (420, 1169256), (430, 1142064), (440, 1116108), (462, 1062960), (473, 1038240), (480, 1023099), (495, 992096), (504, 974380), (515, 953568), (516, 951720), (528, 930090), (560, 876942), (602, 815760), (616, 797220), (618, 794640), (630, 779504), (645, 761376), (660, 744072), (672, 730785), (688, 713790), (693, 708640), (720, 682066), (721, 681120), (770, 637776), (774, 634480), (792, 620060), (824, 595980), (840, 584628), (860, 571032), (880, 558054), (903, 543840), (924, 531480), (927, 529760), (946, 519120), (990, 496048), (1008, 487190), (1030, 476784), (1032, 475860), (1056, 465045), (1120, 438471), (1133, 433440), (1155, 425184), (1204, 407880), (1232, 398610), (1236, 397320), (1260, 389752), (1290, 380688), (1320, 372036), (1376, 356895), (1386, 354320), (1419, 346080), (1440, 341033), (1442, 340560), (1505, 326304), (1540, 318888), (1545, 317856), (1548, 317240), (1584, 310030), (1648, 297990), (1680, 292314), (1720, 285516), (1760, 279027), (1806, 271920), (1848, 265740), (1854, 264880), (1892, 259560), (1935, 253792), (1980, 248024), (2016, 243595), (2060, 238392), (2064, 237930), (2163, 227040), (2266, 216720), (2310, 212592), (2365, 207648), (2408, 203940), (2464, 199305), (2472, 198660), (2520, 194876), (2580, 190344), (2640, 186018), (2709, 181280), (2772, 177160), (2838, 173040), (2884, 170280), (3010, 163152), (3080, 159444), (3090, 158928), (3096, 158620), (3168, 155015), (3296, 148995), (3311, 148320), (3360, 146157), (3399, 144480), (3440, 142758), (3465, 141728), (3605, 136224), (3612, 135960), (3696, 132870), (3708, 132440), (3784, 129780), (3870, 126896), (3960, 124012), (4120, 119196), (4128, 118965), (4257, 115360), (4326, 113520), (4429, 110880), (4515, 108768), (4532, 108360), (4620, 106296), (4635, 105952), (4730, 103824), (4816, 101970), (4944, 99330), (5040, 97438), (5160, 95172), (5280, 93009), (5418, 90640), (5544, 88580), (5665, 86688), (5676, 86520), (5768, 85140), (6020, 81576), (6160, 79722), (6180, 79464), (6192, 79310), (6489, 75680), (6622, 74160), (6798, 72240), (6880, 71379), (6930, 70864), (7095, 69216), (7210, 68112), (7224, 67980), (7392, 66435), (7416, 66220), (7568, 64890), (7740, 63448), (7920, 62006), (7931, 61920), (8240, 59598), (8514, 57680), (8652, 56760), (8858, 55440), (9030, 54384), (9064, 54180), (9240, 53148), (9270, 52976), (9460, 51912), (9632, 50985), (9888, 49665), (9933, 49440), (10080, 48719), (10197, 48160), (10320, 47586), (10815, 45408), (10836, 45320), (11088, 44290), (11330, 43344), (11352, 43260), (11536, 42570), (12040, 40788), (12320, 39861), (12360, 39732), (12384, 39655), (12978, 37840), (13244, 37080), (13287, 36960), (13545, 36256), (13596, 36120), (13860, 35432), (14190, 34608), (14420, 34056), (14448, 33990), (14832, 33110), (15136, 32445), (15480, 31724), (15840, 31003), (15862, 30960), (16480, 29799), (16555, 29664), (16995, 28896), (17028, 28840), (17304, 28380), (17716, 27720), (18060, 27192), (18128, 27090), (18480, 26574), (18540, 26488), (18920, 25956), (19866, 24720), (20394, 24080), (20640, 23793), (21285, 23072), (21630, 22704), (21672, 22660), (22145, 22176)]