421068788640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{346867}}^1$

素因数の和:347172

約数の個数: 192

約数和(自身を含む): 1478989653120

約数和(自身を除く): 1057920864480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 281, 288, 360, 432, 480, 540, 562, 720, 843, 864, 1080, 1124, 1405, 1440, 1686, 2160, 2248, 2529, 2810, 3372, 4215, 4320, 4496, 5058, 5620, 6744, 7587, 8430, 8992, 10116, 11240, 12645, 13488, 15174, 16860, 20232, 22480, 25290, 26976, 30348, 33720, 37935, 40464, 44960, 50580, 60696, 67440, 75870, 80928, 101160, 121392, 134880, 151740, 202320, 242784, 303480, 346867, 404640, 606960, 693734, 1040601, 1213920, 1387468, 1734335, 2081202, 2774936, 3121803, 3468670, 4162404, 5203005, 5549872, 6243606, 6937340, 8324808, 9365409, 10406010, 11099744, 12487212, 13874680, 15609015, 16649616, 18730818, 20812020, 24974424, 27749360, 31218030, 33299232, 37461636, 41624040, 46827045, 49948848, 55498720, 62436060, 74923272, 83248080, 93654090, 97469627, 99897696, 124872120, 149846544, 166496160, 187308180, 194939254, 249744240, 292408881, 299693088, 374616360, 389878508, 487348135, 499488480, 584817762, 749232720, 779757016, 877226643, 974696270, 1169635524, 1462044405, 1498465440, 1559514032, 1754453286, 1949392540, 2339271048, 2631679929, 2924088810, 3119028064, 3508906572, 3898785080, 4386133215, 4678542096, 5263359858, 5848177620, 7017813144, 7797570160, 8772266430, 9357084192, 10526719716, 11696355240, 13158399645, 14035626288, 15595140320, 17544532860, 21053439432, 23392710480, 26316799290, 28071252576, 35089065720, 42106878864, 46785420960, 52633598580, 70178131440, 84213757728, 105267197160, 140356262880, 210534394320, 421068788640]

約数ペア:

[(1, 421068788640), (2, 210534394320), (3, 140356262880), (4, 105267197160), (5, 84213757728), (6, 70178131440), (8, 52633598580), (9, 46785420960), (10, 42106878864), (12, 35089065720), (15, 28071252576), (16, 26316799290), (18, 23392710480), (20, 21053439432), (24, 17544532860), (27, 15595140320), (30, 14035626288), (32, 13158399645), (36, 11696355240), (40, 10526719716), (45, 9357084192), (48, 8772266430), (54, 7797570160), (60, 7017813144), (72, 5848177620), (80, 5263359858), (90, 4678542096), (96, 4386133215), (108, 3898785080), (120, 3508906572), (135, 3119028064), (144, 2924088810), (160, 2631679929), (180, 2339271048), (216, 1949392540), (240, 1754453286), (270, 1559514032), (281, 1498465440), (288, 1462044405), (360, 1169635524), (432, 974696270), (480, 877226643), (540, 779757016), (562, 749232720), (720, 584817762), (843, 499488480), (864, 487348135), (1080, 389878508), (1124, 374616360), (1405, 299693088), (1440, 292408881), (1686, 249744240), (2160, 194939254), (2248, 187308180), (2529, 166496160), (2810, 149846544), (3372, 124872120), (4215, 99897696), (4320, 97469627), (4496, 93654090), (5058, 83248080), (5620, 74923272), (6744, 62436060), (7587, 55498720), (8430, 49948848), (8992, 46827045), (10116, 41624040), (11240, 37461636), (12645, 33299232), (13488, 31218030), (15174, 27749360), (16860, 24974424), (20232, 20812020), (22480, 18730818), (25290, 16649616), (26976, 15609015), (30348, 13874680), (33720, 12487212), (37935, 11099744), (40464, 10406010), (44960, 9365409), (50580, 8324808), (60696, 6937340), (67440, 6243606), (75870, 5549872), (80928, 5203005), (101160, 4162404), (121392, 3468670), (134880, 3121803), (151740, 2774936), (202320, 2081202), (242784, 1734335), (303480, 1387468), (346867, 1213920), (404640, 1040601), (606960, 693734)]