18339986280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68443}}^1$

素因数の和:68504

約数の個数: 256

約数和(自身を含む): 70962739200

約数和(自身を除く): 52622752920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 924, 957, 1015, 1155, 1160, 1218, 1276, 1320, 1540, 1595, 1624, 1740, 1848, 1914, 2030, 2233, 2310, 2436, 2552, 3045, 3080, 3190, 3480, 3828, 4060, 4466, 4620, 4785, 4872, 6090, 6380, 6699, 7656, 8120, 8932, 9240, 9570, 11165, 12180, 12760, 13398, 17864, 19140, 22330, 24360, 26796, 33495, 38280, 44660, 53592, 66990, 68443, 89320, 133980, 136886, 205329, 267960, 273772, 342215, 410658, 479101, 547544, 684430, 752873, 821316, 958202, 1026645, 1368860, 1437303, 1505746, 1642632, 1916404, 1984847, 2053290, 2258619, 2395505, 2737720, 2874606, 3011492, 3764365, 3832808, 3969694, 4106580, 4517238, 4791010, 5270111, 5749212, 5954541, 6022984, 7186515, 7528730, 7939388, 8213160, 9034476, 9582020, 9924235, 10540222, 11293095, 11498424, 11909082, 13893929, 14373030, 15057460, 15810333, 15878776, 18068952, 19164040, 19848470, 21080444, 21833317, 22586190, 23818164, 26350555, 27787858, 28746060, 29772705, 30114920, 31620666, 39696940, 41681787, 42160888, 43666634, 45172380, 47636328, 52701110, 55575716, 57492120, 59545410, 63241332, 65499951, 69469645, 79051665, 79393880, 83363574, 87333268, 90344760, 105402220, 109166585, 111151432, 119090820, 126482664, 130999902, 138939290, 152833219, 158103330, 166727148, 174666536, 208408935, 210804440, 218333170, 238181640, 261999804, 277878580, 305666438, 316206660, 327499755, 333454296, 416817870, 436666340, 458499657, 523999608, 555757160, 611332876, 632413320, 654999510, 764166095, 833635740, 873332680, 916999314, 1222665752, 1309999020, 1528332190, 1667271480, 1833998628, 2292498285, 2619998040, 3056664380, 3667997256, 4584996570, 6113328760, 9169993140, 18339986280]

約数ペア:

[(1, 18339986280), (2, 9169993140), (3, 6113328760), (4, 4584996570), (5, 3667997256), (6, 3056664380), (7, 2619998040), (8, 2292498285), (10, 1833998628), (11, 1667271480), (12, 1528332190), (14, 1309999020), (15, 1222665752), (20, 916999314), (21, 873332680), (22, 833635740), (24, 764166095), (28, 654999510), (29, 632413320), (30, 611332876), (33, 555757160), (35, 523999608), (40, 458499657), (42, 436666340), (44, 416817870), (55, 333454296), (56, 327499755), (58, 316206660), (60, 305666438), (66, 277878580), (70, 261999804), (77, 238181640), (84, 218333170), (87, 210804440), (88, 208408935), (105, 174666536), (110, 166727148), (116, 158103330), (120, 152833219), (132, 138939290), (140, 130999902), (145, 126482664), (154, 119090820), (165, 111151432), (168, 109166585), (174, 105402220), (203, 90344760), (210, 87333268), (220, 83363574), (231, 79393880), (232, 79051665), (264, 69469645), (280, 65499951), (290, 63241332), (308, 59545410), (319, 57492120), (330, 55575716), (348, 52701110), (385, 47636328), (406, 45172380), (420, 43666634), (435, 42160888), (440, 41681787), (462, 39696940), (580, 31620666), (609, 30114920), (616, 29772705), (638, 28746060), (660, 27787858), (696, 26350555), (770, 23818164), (812, 22586190), (840, 21833317), (870, 21080444), (924, 19848470), (957, 19164040), (1015, 18068952), (1155, 15878776), (1160, 15810333), (1218, 15057460), (1276, 14373030), (1320, 13893929), (1540, 11909082), (1595, 11498424), (1624, 11293095), (1740, 10540222), (1848, 9924235), (1914, 9582020), (2030, 9034476), (2233, 8213160), (2310, 7939388), (2436, 7528730), (2552, 7186515), (3045, 6022984), (3080, 5954541), (3190, 5749212), (3480, 5270111), (3828, 4791010), (4060, 4517238), (4466, 4106580), (4620, 3969694), (4785, 3832808), (4872, 3764365), (6090, 3011492), (6380, 2874606), (6699, 2737720), (7656, 2395505), (8120, 2258619), (8932, 2053290), (9240, 1984847), (9570, 1916404), (11165, 1642632), (12180, 1505746), (12760, 1437303), (13398, 1368860), (17864, 1026645), (19140, 958202), (22330, 821316), (24360, 752873), (26796, 684430), (33495, 547544), (38280, 479101), (44660, 410658), (53592, 342215), (66990, 273772), (68443, 267960), (89320, 205329), (133980, 136886)]