260608320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 448

約数和(自身を含む): 1092403200

約数和(自身を除く): 831794880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 139, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 278, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 417, 420, 432, 434, 448, 465, 480, 496, 504, 540, 556, 558, 560, 576, 620, 630, 651, 672, 695, 720, 744, 756, 834, 837, 840, 864, 868, 930, 945, 960, 973, 992, 1008, 1080, 1085, 1112, 1116, 1120, 1240, 1251, 1260, 1302, 1344, 1390, 1395, 1440, 1488, 1512, 1668, 1674, 1680, 1728, 1736, 1860, 1890, 1946, 1953, 1984, 2016, 2085, 2160, 2170, 2224, 2232, 2240, 2480, 2502, 2520, 2604, 2780, 2790, 2880, 2919, 2976, 3024, 3255, 3336, 3348, 3360, 3472, 3720, 3753, 3780, 3892, 3906, 4032, 4170, 4185, 4309, 4320, 4340, 4448, 4464, 4865, 4960, 5004, 5040, 5208, 5560, 5580, 5838, 5859, 5952, 6048, 6255, 6510, 6672, 6696, 6720, 6944, 7440, 7506, 7560, 7784, 7812, 8340, 8370, 8618, 8640, 8680, 8757, 8896, 8928, 9730, 9765, 9920, 10008, 10080, 10416, 11120, 11160, 11676, 11718, 12096, 12510, 12927, 13020, 13344, 13392, 13888, 14595, 14880, 15012, 15120, 15568, 15624, 16680, 16740, 17236, 17360, 17514, 17856, 18765, 19460, 19530, 20016, 20160, 20832, 21545, 22240, 22320, 23352, 23436, 25020, 25854, 26040, 26271, 26688, 26784, 29190, 29295, 29760, 30024, 30163, 30240, 31136, 31248, 33360, 33480, 34472, 34720, 35028, 37530, 38781, 38920, 39060, 40032, 41664, 43090, 43785, 44480, 44640, 46704, 46872, 50040, 51708, 52080, 52542, 53568, 58380, 58590, 60048, 60326, 60480, 62272, 62496, 64635, 66720, 66960, 68944, 69440, 70056, 75060, 77562, 77840, 78120, 80064, 86180, 87570, 89280, 90489, 93408, 93744, 100080, 103416, 104160, 105084, 116343, 116760, 117180, 120096, 120652, 124992, 129270, 131355, 133440, 133920, 137888, 140112, 150120, 150815, 155124, 155680, 156240, 172360, 175140, 180978, 186816, 187488, 193905, 200160, 206832, 208320, 210168, 232686, 233520, 234360, 240192, 241304, 258540, 262710, 267840, 271467, 275776, 280224, 300240, 301630, 310248, 311360, 312480, 344720, 350280, 361956, 374976, 387810, 400320, 413664, 420336, 452445, 465372, 467040, 468720, 482608, 517080, 525420, 542934, 560448, 581715, 600480, 603260, 620496, 624960, 689440, 700560, 723912, 775620, 814401, 827328, 840672, 904890, 930744, 934080, 937440, 965216, 1034160, 1050840, 1085868, 1163430, 1200960, 1206520, 1240992, 1357335, 1378880, 1401120, 1447824, 1551240, 1628802, 1681344, 1809780, 1861488, 1874880, 1930432, 2068320, 2101680, 2171736, 2326860, 2413040, 2481984, 2714670, 2802240, 2895648, 3102480, 3257604, 3619560, 3722976, 4072005, 4136640, 4203360, 4343472, 4653720, 4826080, 5429340, 5791296, 6204960, 6515208, 7239120, 7445952, 8144010, 8406720, 8686944, 9307440, 9652160, 10858680, 12409920, 13030416, 14478240, 16288020, 17373888, 18614880, 21717360, 26060832, 28956480, 32576040, 37229760, 43434720, 52121664, 65152080, 86869440, 130304160, 260608320]

約数ペア:

[(1, 260608320), (2, 130304160), (3, 86869440), (4, 65152080), (5, 52121664), (6, 43434720), (7, 37229760), (8, 32576040), (9, 28956480), (10, 26060832), (12, 21717360), (14, 18614880), (15, 17373888), (16, 16288020), (18, 14478240), (20, 13030416), (21, 12409920), (24, 10858680), (27, 9652160), (28, 9307440), (30, 8686944), (31, 8406720), (32, 8144010), (35, 7445952), (36, 7239120), (40, 6515208), (42, 6204960), (45, 5791296), (48, 5429340), (54, 4826080), (56, 4653720), (60, 4343472), (62, 4203360), (63, 4136640), (64, 4072005), (70, 3722976), (72, 3619560), (80, 3257604), (84, 3102480), (90, 2895648), (93, 2802240), (96, 2714670), (105, 2481984), (108, 2413040), (112, 2326860), (120, 2171736), (124, 2101680), (126, 2068320), (135, 1930432), (139, 1874880), (140, 1861488), (144, 1809780), (155, 1681344), (160, 1628802), (168, 1551240), (180, 1447824), (186, 1401120), (189, 1378880), (192, 1357335), (210, 1240992), (216, 1206520), (217, 1200960), (224, 1163430), (240, 1085868), (248, 1050840), (252, 1034160), (270, 965216), (278, 937440), (279, 934080), (280, 930744), (288, 904890), (310, 840672), (315, 827328), (320, 814401), (336, 775620), (360, 723912), (372, 700560), (378, 689440), (417, 624960), (420, 620496), (432, 603260), (434, 600480), (448, 581715), (465, 560448), (480, 542934), (496, 525420), (504, 517080), (540, 482608), (556, 468720), (558, 467040), (560, 465372), (576, 452445), (620, 420336), (630, 413664), (651, 400320), (672, 387810), (695, 374976), (720, 361956), (744, 350280), (756, 344720), (834, 312480), (837, 311360), (840, 310248), (864, 301630), (868, 300240), (930, 280224), (945, 275776), (960, 271467), (973, 267840), (992, 262710), (1008, 258540), (1080, 241304), (1085, 240192), (1112, 234360), (1116, 233520), (1120, 232686), (1240, 210168), (1251, 208320), (1260, 206832), (1302, 200160), (1344, 193905), (1390, 187488), (1395, 186816), (1440, 180978), (1488, 175140), (1512, 172360), (1668, 156240), (1674, 155680), (1680, 155124), (1728, 150815), (1736, 150120), (1860, 140112), (1890, 137888), (1946, 133920), (1953, 133440), (1984, 131355), (2016, 129270), (2085, 124992), (2160, 120652), (2170, 120096), (2224, 117180), (2232, 116760), (2240, 116343), (2480, 105084), (2502, 104160), (2520, 103416), (2604, 100080), (2780, 93744), (2790, 93408), (2880, 90489), (2919, 89280), (2976, 87570), (3024, 86180), (3255, 80064), (3336, 78120), (3348, 77840), (3360, 77562), (3472, 75060), (3720, 70056), (3753, 69440), (3780, 68944), (3892, 66960), (3906, 66720), (4032, 64635), (4170, 62496), (4185, 62272), (4309, 60480), (4320, 60326), (4340, 60048), (4448, 58590), (4464, 58380), (4865, 53568), (4960, 52542), (5004, 52080), (5040, 51708), (5208, 50040), (5560, 46872), (5580, 46704), (5838, 44640), (5859, 44480), (5952, 43785), (6048, 43090), (6255, 41664), (6510, 40032), (6672, 39060), (6696, 38920), (6720, 38781), (6944, 37530), (7440, 35028), (7506, 34720), (7560, 34472), (7784, 33480), (7812, 33360), (8340, 31248), (8370, 31136), (8618, 30240), (8640, 30163), (8680, 30024), (8757, 29760), (8896, 29295), (8928, 29190), (9730, 26784), (9765, 26688), (9920, 26271), (10008, 26040), (10080, 25854), (10416, 25020), (11120, 23436), (11160, 23352), (11676, 22320), (11718, 22240), (12096, 21545), (12510, 20832), (12927, 20160), (13020, 20016), (13344, 19530), (13392, 19460), (13888, 18765), (14595, 17856), (14880, 17514), (15012, 17360), (15120, 17236), (15568, 16740), (15624, 16680)]