1369181520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{197}}^2$

素因数の和:427

約数の個数: 270

約数和(自身を含む): 5376178782

約数和(自身を除く): 4006997262

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 197, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 394, 420, 441, 490, 504, 560, 588, 591, 630, 720, 735, 784, 788, 840, 882, 980, 985, 1008, 1176, 1182, 1260, 1379, 1470, 1576, 1680, 1764, 1773, 1960, 1970, 2205, 2352, 2364, 2520, 2758, 2940, 2955, 3152, 3528, 3546, 3920, 3940, 4137, 4410, 4728, 5040, 5516, 5880, 5910, 6895, 7056, 7092, 7880, 8274, 8820, 8865, 9456, 9653, 11032, 11760, 11820, 12411, 13790, 14184, 15760, 16548, 17640, 17730, 19306, 20685, 22064, 23640, 24822, 27580, 28368, 28959, 33096, 35280, 35460, 38612, 38809, 41370, 47280, 48265, 49644, 55160, 57918, 62055, 66192, 70920, 77224, 77618, 82740, 86877, 96530, 99288, 110320, 115836, 116427, 124110, 141840, 144795, 154448, 155236, 165480, 173754, 193060, 194045, 198576, 231672, 232854, 248220, 271663, 289590, 310472, 330960, 347508, 349281, 386120, 388090, 434385, 463344, 465708, 496440, 543326, 579180, 582135, 620944, 695016, 698562, 772240, 776180, 814989, 868770, 931416, 992880, 1086652, 1158360, 1164270, 1358315, 1390032, 1397124, 1552360, 1629978, 1737540, 1746405, 1862832, 1901641, 2173304, 2316720, 2328540, 2444967, 2716630, 2794248, 3104720, 3259956, 3475080, 3492810, 3803282, 4074945, 4346608, 4657080, 4889934, 5433260, 5588496, 5704923, 6519912, 6950160, 6985620, 7606564, 8149890, 9314160, 9508205, 9779868, 10866520, 11409846, 12224835, 13039824, 13971240, 15213128, 16299780, 17114769, 19016410, 19559736, 21733040, 22819692, 24449670, 27942480, 28524615, 30426256, 32599560, 34229538, 38032820, 39119472, 45639384, 48899340, 57049230, 65199120, 68459076, 76065640, 85573845, 91278768, 97798680, 114098460, 136918152, 152131280, 171147690, 195597360, 228196920, 273836304, 342295380, 456393840, 684590760, 1369181520]

約数ペア:

[(1, 1369181520), (2, 684590760), (3, 456393840), (4, 342295380), (5, 273836304), (6, 228196920), (7, 195597360), (8, 171147690), (9, 152131280), (10, 136918152), (12, 114098460), (14, 97798680), (15, 91278768), (16, 85573845), (18, 76065640), (20, 68459076), (21, 65199120), (24, 57049230), (28, 48899340), (30, 45639384), (35, 39119472), (36, 38032820), (40, 34229538), (42, 32599560), (45, 30426256), (48, 28524615), (49, 27942480), (56, 24449670), (60, 22819692), (63, 21733040), (70, 19559736), (72, 19016410), (80, 17114769), (84, 16299780), (90, 15213128), (98, 13971240), (105, 13039824), (112, 12224835), (120, 11409846), (126, 10866520), (140, 9779868), (144, 9508205), (147, 9314160), (168, 8149890), (180, 7606564), (196, 6985620), (197, 6950160), (210, 6519912), (240, 5704923), (245, 5588496), (252, 5433260), (280, 4889934), (294, 4657080), (315, 4346608), (336, 4074945), (360, 3803282), (392, 3492810), (394, 3475080), (420, 3259956), (441, 3104720), (490, 2794248), (504, 2716630), (560, 2444967), (588, 2328540), (591, 2316720), (630, 2173304), (720, 1901641), (735, 1862832), (784, 1746405), (788, 1737540), (840, 1629978), (882, 1552360), (980, 1397124), (985, 1390032), (1008, 1358315), (1176, 1164270), (1182, 1158360), (1260, 1086652), (1379, 992880), (1470, 931416), (1576, 868770), (1680, 814989), (1764, 776180), (1773, 772240), (1960, 698562), (1970, 695016), (2205, 620944), (2352, 582135), (2364, 579180), (2520, 543326), (2758, 496440), (2940, 465708), (2955, 463344), (3152, 434385), (3528, 388090), (3546, 386120), (3920, 349281), (3940, 347508), (4137, 330960), (4410, 310472), (4728, 289590), (5040, 271663), (5516, 248220), (5880, 232854), (5910, 231672), (6895, 198576), (7056, 194045), (7092, 193060), (7880, 173754), (8274, 165480), (8820, 155236), (8865, 154448), (9456, 144795), (9653, 141840), (11032, 124110), (11760, 116427), (11820, 115836), (12411, 110320), (13790, 99288), (14184, 96530), (15760, 86877), (16548, 82740), (17640, 77618), (17730, 77224), (19306, 70920), (20685, 66192), (22064, 62055), (23640, 57918), (24822, 55160), (27580, 49644), (28368, 48265), (28959, 47280), (33096, 41370), (35280, 38809), (35460, 38612)]