20176642080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12589}}^1$

素因数の和:12673

約数の個数: 384

約数和(自身を含む): 82235865600

約数和(自身を除く): 62059223520

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, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 336, 360, 371, 378, 420, 424, 432, 477, 480, 504, 530, 540, 560, 630, 636, 672, 720, 742, 756, 795, 840, 848, 864, 945, 954, 1008, 1060, 1080, 1113, 1120, 1260, 1272, 1431, 1440, 1484, 1512, 1590, 1680, 1696, 1855, 1890, 1908, 2016, 2120, 2160, 2226, 2385, 2520, 2544, 2862, 2968, 3024, 3180, 3339, 3360, 3710, 3780, 3816, 4240, 4320, 4452, 4770, 5040, 5088, 5565, 5724, 5936, 6048, 6360, 6678, 7155, 7420, 7560, 7632, 8480, 8904, 9540, 10017, 10080, 11130, 11448, 11872, 12589, 12720, 13356, 14310, 14840, 15120, 15264, 16695, 17808, 19080, 20034, 22260, 22896, 25178, 25440, 26712, 28620, 29680, 30240, 33390, 35616, 37767, 38160, 40068, 44520, 45792, 50085, 50356, 53424, 57240, 59360, 62945, 66780, 75534, 76320, 80136, 88123, 89040, 100170, 100712, 106848, 113301, 114480, 125890, 133560, 151068, 160272, 176246, 178080, 188835, 200340, 201424, 226602, 228960, 251780, 264369, 267120, 302136, 320544, 339903, 352492, 377670, 400680, 402848, 440615, 453204, 503560, 528738, 534240, 566505, 604272, 667217, 679806, 704984, 755340, 793107, 801360, 881230, 906408, 1007120, 1057476, 1133010, 1208544, 1321845, 1334434, 1359612, 1409968, 1510680, 1586214, 1602720, 1699515, 1762460, 1812816, 2001651, 2014240, 2114952, 2266020, 2379321, 2643690, 2668868, 2719224, 2819936, 3021360, 3172428, 3336085, 3399030, 3524920, 3625632, 3965535, 4003302, 4229904, 4532040, 4670519, 4758642, 5287380, 5337736, 5438448, 6004953, 6042720, 6344856, 6672170, 6798060, 7049840, 7931070, 8006604, 8459808, 9064080, 9341038, 9517284, 10008255, 10574760, 10675472, 10876896, 11896605, 12009906, 12689712, 13344340, 13596120, 14011557, 14099680, 15862140, 16013208, 18014859, 18128160, 18682076, 19034568, 20016510, 21149520, 21350944, 23352595, 23793210, 24019812, 25379424, 26688680, 27192240, 28023114, 30024765, 31724280, 32026416, 36029718, 37364152, 38069136, 40033020, 42034671, 42299040, 46705190, 47586420, 48039624, 53377360, 54384480, 56046228, 60049530, 63448560, 64052832, 70057785, 72059436, 74728304, 76138272, 80066040, 84069342, 90074295, 93410380, 95172840, 96079248, 106754720, 112092456, 120099060, 126104013, 126897120, 140115570, 144118872, 149456608, 160132080, 168138684, 180148590, 186820760, 190345680, 192158496, 210173355, 224184912, 240198120, 252208026, 280231140, 288237744, 320264160, 336277368, 360297180, 373641520, 380691360, 420346710, 448369824, 480396240, 504416052, 560462280, 576475488, 630520065, 672554736, 720594360, 747283040, 840693420, 960792480, 1008832104, 1120924560, 1261040130, 1345109472, 1441188720, 1681386840, 2017664208, 2241849120, 2522080260, 2882377440, 3362773680, 4035328416, 5044160520, 6725547360, 10088321040, 20176642080]

約数ペア:

[(1, 20176642080), (2, 10088321040), (3, 6725547360), (4, 5044160520), (5, 4035328416), (6, 3362773680), (7, 2882377440), (8, 2522080260), (9, 2241849120), (10, 2017664208), (12, 1681386840), (14, 1441188720), (15, 1345109472), (16, 1261040130), (18, 1120924560), (20, 1008832104), (21, 960792480), (24, 840693420), (27, 747283040), (28, 720594360), (30, 672554736), (32, 630520065), (35, 576475488), (36, 560462280), (40, 504416052), (42, 480396240), (45, 448369824), (48, 420346710), (53, 380691360), (54, 373641520), (56, 360297180), (60, 336277368), (63, 320264160), (70, 288237744), (72, 280231140), (80, 252208026), (84, 240198120), (90, 224184912), (96, 210173355), (105, 192158496), (106, 190345680), (108, 186820760), (112, 180148590), (120, 168138684), (126, 160132080), (135, 149456608), (140, 144118872), (144, 140115570), (159, 126897120), (160, 126104013), (168, 120099060), (180, 112092456), (189, 106754720), (210, 96079248), (212, 95172840), (216, 93410380), (224, 90074295), (240, 84069342), (252, 80066040), (265, 76138272), (270, 74728304), (280, 72059436), (288, 70057785), (315, 64052832), (318, 63448560), (336, 60049530), (360, 56046228), (371, 54384480), (378, 53377360), (420, 48039624), (424, 47586420), (432, 46705190), (477, 42299040), (480, 42034671), (504, 40033020), (530, 38069136), (540, 37364152), (560, 36029718), (630, 32026416), (636, 31724280), (672, 30024765), (720, 28023114), (742, 27192240), (756, 26688680), (795, 25379424), (840, 24019812), (848, 23793210), (864, 23352595), (945, 21350944), (954, 21149520), (1008, 20016510), (1060, 19034568), (1080, 18682076), (1113, 18128160), (1120, 18014859), (1260, 16013208), (1272, 15862140), (1431, 14099680), (1440, 14011557), (1484, 13596120), (1512, 13344340), (1590, 12689712), (1680, 12009906), (1696, 11896605), (1855, 10876896), (1890, 10675472), (1908, 10574760), (2016, 10008255), (2120, 9517284), (2160, 9341038), (2226, 9064080), (2385, 8459808), (2520, 8006604), (2544, 7931070), (2862, 7049840), (2968, 6798060), (3024, 6672170), (3180, 6344856), (3339, 6042720), (3360, 6004953), (3710, 5438448), (3780, 5337736), (3816, 5287380), (4240, 4758642), (4320, 4670519), (4452, 4532040), (4770, 4229904), (5040, 4003302), (5088, 3965535), (5565, 3625632), (5724, 3524920), (5936, 3399030), (6048, 3336085), (6360, 3172428), (6678, 3021360), (7155, 2819936), (7420, 2719224), (7560, 2668868), (7632, 2643690), (8480, 2379321), (8904, 2266020), (9540, 2114952), (10017, 2014240), (10080, 2001651), (11130, 1812816), (11448, 1762460), (11872, 1699515), (12589, 1602720), (12720, 1586214), (13356, 1510680), (14310, 1409968), (14840, 1359612), (15120, 1334434), (15264, 1321845), (16695, 1208544), (17808, 1133010), (19080, 1057476), (20034, 1007120), (22260, 906408), (22896, 881230), (25178, 801360), (25440, 793107), (26712, 755340), (28620, 704984), (29680, 679806), (30240, 667217), (33390, 604272), (35616, 566505), (37767, 534240), (38160, 528738), (40068, 503560), (44520, 453204), (45792, 440615), (50085, 402848), (50356, 400680), (53424, 377670), (57240, 352492), (59360, 339903), (62945, 320544), (66780, 302136), (75534, 267120), (76320, 264369), (80136, 251780), (88123, 228960), (89040, 226602), (100170, 201424), (100712, 200340), (106848, 188835), (113301, 178080), (114480, 176246), (125890, 160272), (133560, 151068)]