1215889920

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 480

約数和(自身を含む): 5038070400

約数和(自身を除く): 3822180480

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 359, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 718, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1077, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1436, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1795, 1890, 1920, 1960, 2016, 2154, 2160, 2205, 2240, 2304, 2352, 2513, 2520, 2560, 2646, 2688, 2872, 2880, 2940, 3024, 3136, 3231, 3360, 3456, 3528, 3584, 3590, 3780, 3840, 3920, 4032, 4308, 4320, 4410, 4480, 4608, 4704, 5026, 5040, 5292, 5376, 5385, 5744, 5760, 5880, 6048, 6272, 6462, 6615, 6720, 6912, 7056, 7180, 7539, 7560, 7680, 7840, 8064, 8616, 8640, 8820, 8960, 9408, 9693, 10052, 10080, 10584, 10752, 10770, 11488, 11520, 11760, 12096, 12544, 12565, 12924, 13230, 13440, 13824, 14112, 14360, 15078, 15120, 15680, 16128, 16155, 17232, 17280, 17591, 17640, 17920, 18816, 19386, 20104, 20160, 21168, 21540, 22617, 22976, 23040, 23520, 24192, 25088, 25130, 25848, 26460, 26880, 28224, 28720, 30156, 30240, 31360, 32256, 32310, 34464, 34560, 35182, 35280, 37632, 37695, 38772, 40208, 40320, 42336, 43080, 45234, 45952, 47040, 48384, 48465, 50260, 51696, 52773, 52920, 53760, 56448, 57440, 60312, 60480, 62720, 64620, 67851, 68928, 69120, 70364, 70560, 75264, 75390, 77544, 80416, 80640, 84672, 86160, 87955, 90468, 91904, 94080, 96768, 96930, 100520, 103392, 105546, 105840, 112896, 113085, 114880, 120624, 120960, 125440, 129240, 135702, 137856, 140728, 141120, 150780, 155088, 158319, 160832, 161280, 169344, 172320, 175910, 180936, 183808, 188160, 193860, 201040, 206784, 211092, 211680, 225792, 226170, 229760, 241248, 241920, 258480, 263865, 271404, 275712, 281456, 282240, 301560, 310176, 316638, 321664, 338688, 339255, 344640, 351820, 361872, 376320, 387720, 402080, 413568, 422184, 423360, 452340, 459520, 474957, 482496, 483840, 516960, 527730, 542808, 551424, 562912, 564480, 603120, 620352, 633276, 643328, 677376, 678510, 689280, 703640, 723744, 775440, 791595, 804160, 827136, 844368, 846720, 904680, 919040, 949914, 964992, 1033920, 1055460, 1085616, 1125824, 1128960, 1206240, 1240704, 1266552, 1286656, 1357020, 1378560, 1407280, 1447488, 1550880, 1583190, 1608320, 1654272, 1688736, 1693440, 1809360, 1899828, 1929984, 2067840, 2110920, 2171232, 2251648, 2374785, 2412480, 2481408, 2533104, 2714040, 2757120, 2814560, 2894976, 3101760, 3166380, 3216640, 3377472, 3386880, 3618720, 3799656, 3859968, 4135680, 4221840, 4342464, 4503296, 4749570, 4824960, 4962816, 5066208, 5428080, 5629120, 5789952, 6203520, 6332760, 6433280, 6754944, 7237440, 7599312, 8271360, 8443680, 8684928, 9006592, 9499140, 9649920, 10132416, 10856160, 11258240, 11579904, 12407040, 12665520, 13509888, 14474880, 15198624, 16887360, 17369856, 18998280, 19299840, 20264832, 21712320, 22516480, 24814080, 25331040, 27019776, 28949760, 30397248, 33774720, 34739712, 37996560, 40529664, 43424640, 45032960, 50662080, 57899520, 60794496, 67549440, 75993120, 81059328, 86849280, 101324160, 121588992, 135098880, 151986240, 173698560, 202648320, 243177984, 303972480, 405296640, 607944960, 1215889920]

約数ペア:

[(1, 1215889920), (2, 607944960), (3, 405296640), (4, 303972480), (5, 243177984), (6, 202648320), (7, 173698560), (8, 151986240), (9, 135098880), (10, 121588992), (12, 101324160), (14, 86849280), (15, 81059328), (16, 75993120), (18, 67549440), (20, 60794496), (21, 57899520), (24, 50662080), (27, 45032960), (28, 43424640), (30, 40529664), (32, 37996560), (35, 34739712), (36, 33774720), (40, 30397248), (42, 28949760), (45, 27019776), (48, 25331040), (49, 24814080), (54, 22516480), (56, 21712320), (60, 20264832), (63, 19299840), (64, 18998280), (70, 17369856), (72, 16887360), (80, 15198624), (84, 14474880), (90, 13509888), (96, 12665520), (98, 12407040), (105, 11579904), (108, 11258240), (112, 10856160), (120, 10132416), (126, 9649920), (128, 9499140), (135, 9006592), (140, 8684928), (144, 8443680), (147, 8271360), (160, 7599312), (168, 7237440), (180, 6754944), (189, 6433280), (192, 6332760), (196, 6203520), (210, 5789952), (216, 5629120), (224, 5428080), (240, 5066208), (245, 4962816), (252, 4824960), (256, 4749570), (270, 4503296), (280, 4342464), (288, 4221840), (294, 4135680), (315, 3859968), (320, 3799656), (336, 3618720), (359, 3386880), (360, 3377472), (378, 3216640), (384, 3166380), (392, 3101760), (420, 2894976), (432, 2814560), (441, 2757120), (448, 2714040), (480, 2533104), (490, 2481408), (504, 2412480), (512, 2374785), (540, 2251648), (560, 2171232), (576, 2110920), (588, 2067840), (630, 1929984), (640, 1899828), (672, 1809360), (718, 1693440), (720, 1688736), (735, 1654272), (756, 1608320), (768, 1583190), (784, 1550880), (840, 1447488), (864, 1407280), (882, 1378560), (896, 1357020), (945, 1286656), (960, 1266552), (980, 1240704), (1008, 1206240), (1077, 1128960), (1080, 1125824), (1120, 1085616), (1152, 1055460), (1176, 1033920), (1260, 964992), (1280, 949914), (1323, 919040), (1344, 904680), (1436, 846720), (1440, 844368), (1470, 827136), (1512, 804160), (1536, 791595), (1568, 775440), (1680, 723744), (1728, 703640), (1764, 689280), (1792, 678510), (1795, 677376), (1890, 643328), (1920, 633276), (1960, 620352), (2016, 603120), (2154, 564480), (2160, 562912), (2205, 551424), (2240, 542808), (2304, 527730), (2352, 516960), (2513, 483840), (2520, 482496), (2560, 474957), (2646, 459520), (2688, 452340), (2872, 423360), (2880, 422184), (2940, 413568), (3024, 402080), (3136, 387720), (3231, 376320), (3360, 361872), (3456, 351820), (3528, 344640), (3584, 339255), (3590, 338688), (3780, 321664), (3840, 316638), (3920, 310176), (4032, 301560), (4308, 282240), (4320, 281456), (4410, 275712), (4480, 271404), (4608, 263865), (4704, 258480), (5026, 241920), (5040, 241248), (5292, 229760), (5376, 226170), (5385, 225792), (5744, 211680), (5760, 211092), (5880, 206784), (6048, 201040), (6272, 193860), (6462, 188160), (6615, 183808), (6720, 180936), (6912, 175910), (7056, 172320), (7180, 169344), (7539, 161280), (7560, 160832), (7680, 158319), (7840, 155088), (8064, 150780), (8616, 141120), (8640, 140728), (8820, 137856), (8960, 135702), (9408, 129240), (9693, 125440), (10052, 120960), (10080, 120624), (10584, 114880), (10752, 113085), (10770, 112896), (11488, 105840), (11520, 105546), (11760, 103392), (12096, 100520), (12544, 96930), (12565, 96768), (12924, 94080), (13230, 91904), (13440, 90468), (13824, 87955), (14112, 86160), (14360, 84672), (15078, 80640), (15120, 80416), (15680, 77544), (16128, 75390), (16155, 75264), (17232, 70560), (17280, 70364), (17591, 69120), (17640, 68928), (17920, 67851), (18816, 64620), (19386, 62720), (20104, 60480), (20160, 60312), (21168, 57440), (21540, 56448), (22617, 53760), (22976, 52920), (23040, 52773), (23520, 51696), (24192, 50260), (25088, 48465), (25130, 48384), (25848, 47040), (26460, 45952), (26880, 45234), (28224, 43080), (28720, 42336), (30156, 40320), (30240, 40208), (31360, 38772), (32256, 37695), (32310, 37632), (34464, 35280), (34560, 35182)]