1626506021920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{256133}}^1$

素因数の和:256275

約数の個数: 192

約数和(自身を含む): 4294100853504

約数和(自身を除く): 2667594831584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 71, 80, 86, 104, 130, 142, 160, 172, 208, 215, 260, 284, 344, 355, 416, 430, 520, 559, 568, 688, 710, 860, 923, 1040, 1118, 1136, 1376, 1420, 1720, 1846, 2080, 2236, 2272, 2795, 2840, 3053, 3440, 3692, 4472, 4615, 5590, 5680, 6106, 6880, 7384, 8944, 9230, 11180, 11360, 12212, 14768, 15265, 17888, 18460, 22360, 24424, 29536, 30530, 36920, 39689, 44720, 48848, 61060, 73840, 79378, 89440, 97696, 122120, 147680, 158756, 198445, 244240, 256133, 317512, 396890, 488480, 512266, 635024, 793780, 1024532, 1270048, 1280665, 1587560, 2049064, 2561330, 3175120, 3329729, 4098128, 5122660, 6350240, 6659458, 8196256, 10245320, 11013719, 13318916, 16648645, 18185443, 20490640, 22027438, 26637832, 33297290, 36370886, 40981280, 44054876, 53275664, 55068595, 66594580, 72741772, 88109752, 90927215, 106551328, 110137190, 133189160, 143178347, 145483544, 176219504, 181854430, 220274380, 236410759, 266378320, 286356694, 290967088, 352439008, 363708860, 440548760, 472821518, 532756640, 572713388, 581934176, 715891735, 727417720, 781974049, 881097520, 945643036, 1145426776, 1182053795, 1431783470, 1454835440, 1563948098, 1762195040, 1891286072, 2290853552, 2364107590, 2863566940, 2909670880, 3127896196, 3782572144, 3909870245, 4581707104, 4728215180, 5727133880, 6255792392, 7565144288, 7819740490, 9456430360, 10165662637, 11454267760, 12511584784, 15639480980, 18912860720, 20331325274, 22908535520, 25023169568, 31278961960, 37825721440, 40662650548, 50828313185, 62557923920, 81325301096, 101656626370, 125115847840, 162650602192, 203313252740, 325301204384, 406626505480, 813253010960, 1626506021920]

約数ペア:

[(1, 1626506021920), (2, 813253010960), (4, 406626505480), (5, 325301204384), (8, 203313252740), (10, 162650602192), (13, 125115847840), (16, 101656626370), (20, 81325301096), (26, 62557923920), (32, 50828313185), (40, 40662650548), (43, 37825721440), (52, 31278961960), (65, 25023169568), (71, 22908535520), (80, 20331325274), (86, 18912860720), (104, 15639480980), (130, 12511584784), (142, 11454267760), (160, 10165662637), (172, 9456430360), (208, 7819740490), (215, 7565144288), (260, 6255792392), (284, 5727133880), (344, 4728215180), (355, 4581707104), (416, 3909870245), (430, 3782572144), (520, 3127896196), (559, 2909670880), (568, 2863566940), (688, 2364107590), (710, 2290853552), (860, 1891286072), (923, 1762195040), (1040, 1563948098), (1118, 1454835440), (1136, 1431783470), (1376, 1182053795), (1420, 1145426776), (1720, 945643036), (1846, 881097520), (2080, 781974049), (2236, 727417720), (2272, 715891735), (2795, 581934176), (2840, 572713388), (3053, 532756640), (3440, 472821518), (3692, 440548760), (4472, 363708860), (4615, 352439008), (5590, 290967088), (5680, 286356694), (6106, 266378320), (6880, 236410759), (7384, 220274380), (8944, 181854430), (9230, 176219504), (11180, 145483544), (11360, 143178347), (12212, 133189160), (14768, 110137190), (15265, 106551328), (17888, 90927215), (18460, 88109752), (22360, 72741772), (24424, 66594580), (29536, 55068595), (30530, 53275664), (36920, 44054876), (39689, 40981280), (44720, 36370886), (48848, 33297290), (61060, 26637832), (73840, 22027438), (79378, 20490640), (89440, 18185443), (97696, 16648645), (122120, 13318916), (147680, 11013719), (158756, 10245320), (198445, 8196256), (244240, 6659458), (256133, 6350240), (317512, 5122660), (396890, 4098128), (488480, 3329729), (512266, 3175120), (635024, 2561330), (793780, 2049064), (1024532, 1587560), (1270048, 1280665)]