520793280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 448

約数和(自身を含む): 2145792000

約数和(自身を除く): 1624998720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 108, 109, 112, 120, 126, 135, 140, 144, 158, 160, 168, 180, 189, 192, 210, 216, 218, 224, 237, 240, 252, 270, 280, 288, 315, 316, 320, 327, 336, 360, 378, 395, 420, 432, 436, 448, 474, 480, 504, 540, 545, 553, 560, 576, 630, 632, 654, 672, 711, 720, 756, 763, 790, 840, 864, 872, 945, 948, 960, 981, 1008, 1080, 1090, 1106, 1120, 1185, 1260, 1264, 1308, 1344, 1422, 1440, 1512, 1526, 1580, 1635, 1659, 1680, 1728, 1744, 1890, 1896, 1962, 2016, 2133, 2160, 2180, 2212, 2240, 2289, 2370, 2520, 2528, 2616, 2765, 2844, 2880, 2943, 3024, 3052, 3160, 3270, 3318, 3360, 3488, 3555, 3780, 3792, 3815, 3924, 4032, 4266, 4320, 4360, 4424, 4578, 4740, 4905, 4977, 5040, 5056, 5232, 5530, 5688, 5886, 6048, 6104, 6320, 6540, 6636, 6720, 6867, 6976, 7110, 7560, 7584, 7630, 7848, 8295, 8532, 8611, 8640, 8720, 8848, 9156, 9480, 9810, 9954, 10080, 10464, 10665, 11060, 11376, 11445, 11772, 12096, 12208, 12640, 13080, 13272, 13734, 14220, 14715, 14931, 15120, 15168, 15260, 15696, 16590, 17064, 17222, 17440, 17696, 18312, 18960, 19620, 19908, 20160, 20601, 20928, 21330, 22120, 22752, 22890, 23544, 24416, 24885, 25280, 25833, 26160, 26544, 27468, 28440, 29430, 29862, 30240, 30520, 31392, 33180, 34128, 34335, 34444, 34880, 35392, 36624, 37920, 39240, 39816, 41202, 42660, 43055, 44240, 45504, 45780, 47088, 48832, 49770, 51666, 52320, 53088, 54936, 56880, 58860, 59724, 60277, 60480, 61040, 62784, 66360, 68256, 68670, 68888, 73248, 74655, 75840, 77499, 78480, 79632, 82404, 85320, 86110, 88480, 91560, 94176, 99540, 103005, 103332, 104640, 106176, 109872, 113760, 117720, 119448, 120554, 122080, 129165, 132720, 136512, 137340, 137776, 146496, 149310, 154998, 156960, 159264, 164808, 170640, 172220, 176960, 180831, 183120, 188352, 199080, 206010, 206664, 219744, 227520, 232497, 235440, 238896, 241108, 244160, 258330, 265440, 274680, 275552, 298620, 301385, 309996, 313920, 318528, 329616, 341280, 344440, 361662, 366240, 387495, 398160, 412020, 413328, 439488, 464994, 470880, 477792, 482216, 516660, 530880, 542493, 549360, 551104, 597240, 602770, 619992, 659232, 682560, 688880, 723324, 732480, 774990, 796320, 824040, 826656, 904155, 929988, 941760, 955584, 964432, 1033320, 1084986, 1098720, 1162485, 1194480, 1205540, 1239984, 1318464, 1377760, 1446648, 1549980, 1592640, 1627479, 1648080, 1653312, 1808310, 1859976, 1928864, 2066640, 2169972, 2197440, 2324970, 2388960, 2411080, 2479968, 2712465, 2755520, 2893296, 3099960, 3254958, 3296160, 3616620, 3719952, 3857728, 4133280, 4339944, 4649940, 4777920, 4822160, 4959936, 5424930, 5786592, 6199920, 6509916, 6592320, 7233240, 7439904, 8137395, 8266560, 8679888, 9299880, 9644320, 10849860, 11573184, 12399840, 13019832, 14466480, 14879808, 16274790, 17359776, 18599760, 19288640, 21699720, 24799680, 26039664, 28932960, 32549580, 34719552, 37199520, 43399440, 52079328, 57865920, 65099160, 74399040, 86798880, 104158656, 130198320, 173597760, 260396640, 520793280]

約数ペア:

[(1, 520793280), (2, 260396640), (3, 173597760), (4, 130198320), (5, 104158656), (6, 86798880), (7, 74399040), (8, 65099160), (9, 57865920), (10, 52079328), (12, 43399440), (14, 37199520), (15, 34719552), (16, 32549580), (18, 28932960), (20, 26039664), (21, 24799680), (24, 21699720), (27, 19288640), (28, 18599760), (30, 17359776), (32, 16274790), (35, 14879808), (36, 14466480), (40, 13019832), (42, 12399840), (45, 11573184), (48, 10849860), (54, 9644320), (56, 9299880), (60, 8679888), (63, 8266560), (64, 8137395), (70, 7439904), (72, 7233240), (79, 6592320), (80, 6509916), (84, 6199920), (90, 5786592), (96, 5424930), (105, 4959936), (108, 4822160), (109, 4777920), (112, 4649940), (120, 4339944), (126, 4133280), (135, 3857728), (140, 3719952), (144, 3616620), (158, 3296160), (160, 3254958), (168, 3099960), (180, 2893296), (189, 2755520), (192, 2712465), (210, 2479968), (216, 2411080), (218, 2388960), (224, 2324970), (237, 2197440), (240, 2169972), (252, 2066640), (270, 1928864), (280, 1859976), (288, 1808310), (315, 1653312), (316, 1648080), (320, 1627479), (327, 1592640), (336, 1549980), (360, 1446648), (378, 1377760), (395, 1318464), (420, 1239984), (432, 1205540), (436, 1194480), (448, 1162485), (474, 1098720), (480, 1084986), (504, 1033320), (540, 964432), (545, 955584), (553, 941760), (560, 929988), (576, 904155), (630, 826656), (632, 824040), (654, 796320), (672, 774990), (711, 732480), (720, 723324), (756, 688880), (763, 682560), (790, 659232), (840, 619992), (864, 602770), (872, 597240), (945, 551104), (948, 549360), (960, 542493), (981, 530880), (1008, 516660), (1080, 482216), (1090, 477792), (1106, 470880), (1120, 464994), (1185, 439488), (1260, 413328), (1264, 412020), (1308, 398160), (1344, 387495), (1422, 366240), (1440, 361662), (1512, 344440), (1526, 341280), (1580, 329616), (1635, 318528), (1659, 313920), (1680, 309996), (1728, 301385), (1744, 298620), (1890, 275552), (1896, 274680), (1962, 265440), (2016, 258330), (2133, 244160), (2160, 241108), (2180, 238896), (2212, 235440), (2240, 232497), (2289, 227520), (2370, 219744), (2520, 206664), (2528, 206010), (2616, 199080), (2765, 188352), (2844, 183120), (2880, 180831), (2943, 176960), (3024, 172220), (3052, 170640), (3160, 164808), (3270, 159264), (3318, 156960), (3360, 154998), (3488, 149310), (3555, 146496), (3780, 137776), (3792, 137340), (3815, 136512), (3924, 132720), (4032, 129165), (4266, 122080), (4320, 120554), (4360, 119448), (4424, 117720), (4578, 113760), (4740, 109872), (4905, 106176), (4977, 104640), (5040, 103332), (5056, 103005), (5232, 99540), (5530, 94176), (5688, 91560), (5886, 88480), (6048, 86110), (6104, 85320), (6320, 82404), (6540, 79632), (6636, 78480), (6720, 77499), (6867, 75840), (6976, 74655), (7110, 73248), (7560, 68888), (7584, 68670), (7630, 68256), (7848, 66360), (8295, 62784), (8532, 61040), (8611, 60480), (8640, 60277), (8720, 59724), (8848, 58860), (9156, 56880), (9480, 54936), (9810, 53088), (9954, 52320), (10080, 51666), (10464, 49770), (10665, 48832), (11060, 47088), (11376, 45780), (11445, 45504), (11772, 44240), (12096, 43055), (12208, 42660), (12640, 41202), (13080, 39816), (13272, 39240), (13734, 37920), (14220, 36624), (14715, 35392), (14931, 34880), (15120, 34444), (15168, 34335), (15260, 34128), (15696, 33180), (16590, 31392), (17064, 30520), (17222, 30240), (17440, 29862), (17696, 29430), (18312, 28440), (18960, 27468), (19620, 26544), (19908, 26160), (20160, 25833), (20601, 25280), (20928, 24885), (21330, 24416), (22120, 23544), (22752, 22890)]