21342085440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{46219}}^1$

素因数の和:46289

約数の個数: 224

約数和(自身を含む): 74947393920

約数和(自身を除く): 53605308480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3552, 3848, 4160, 4440, 4810, 5772, 5920, 6240, 7104, 7215, 7696, 8880, 9620, 11544, 11840, 12480, 14430, 15392, 17760, 19240, 23088, 28860, 30784, 35520, 38480, 46176, 46219, 57720, 76960, 92352, 92438, 115440, 138657, 153920, 184876, 230880, 231095, 277314, 369752, 461760, 462190, 554628, 600847, 693285, 739504, 924380, 1109256, 1201694, 1386570, 1479008, 1710103, 1802541, 1848760, 2218512, 2403388, 2773140, 2958016, 3004235, 3420206, 3605082, 3697520, 4437024, 4806776, 5130309, 5546280, 6008470, 6840412, 7210164, 7395040, 8550515, 8874048, 9012705, 9613552, 10260618, 11092560, 12016940, 13680824, 14420328, 14790080, 17101030, 18025410, 19227104, 20521236, 22185120, 22231339, 24033880, 25651545, 27361648, 28840656, 34202060, 36050820, 38454208, 41042472, 44370240, 44462678, 48067760, 51303090, 54723296, 57681312, 66694017, 68404120, 72101640, 82084944, 88925356, 96135520, 102606180, 109446592, 111156695, 115362624, 133388034, 136808240, 144203280, 164169888, 177850712, 192271040, 205212360, 222313390, 266776068, 273616480, 288406560, 328339776, 333470085, 355701424, 410424720, 444626780, 533552136, 547232960, 576813120, 666940170, 711402848, 820849440, 889253560, 1067104272, 1333880340, 1422805696, 1641698880, 1778507120, 2134208544, 2667760680, 3557014240, 4268417088, 5335521360, 7114028480, 10671042720, 21342085440]

約数ペア:

[(1, 21342085440), (2, 10671042720), (3, 7114028480), (4, 5335521360), (5, 4268417088), (6, 3557014240), (8, 2667760680), (10, 2134208544), (12, 1778507120), (13, 1641698880), (15, 1422805696), (16, 1333880340), (20, 1067104272), (24, 889253560), (26, 820849440), (30, 711402848), (32, 666940170), (37, 576813120), (39, 547232960), (40, 533552136), (48, 444626780), (52, 410424720), (60, 355701424), (64, 333470085), (65, 328339776), (74, 288406560), (78, 273616480), (80, 266776068), (96, 222313390), (104, 205212360), (111, 192271040), (120, 177850712), (130, 164169888), (148, 144203280), (156, 136808240), (160, 133388034), (185, 115362624), (192, 111156695), (195, 109446592), (208, 102606180), (222, 96135520), (240, 88925356), (260, 82084944), (296, 72101640), (312, 68404120), (320, 66694017), (370, 57681312), (390, 54723296), (416, 51303090), (444, 48067760), (480, 44462678), (481, 44370240), (520, 41042472), (555, 38454208), (592, 36050820), (624, 34202060), (740, 28840656), (780, 27361648), (832, 25651545), (888, 24033880), (960, 22231339), (962, 22185120), (1040, 20521236), (1110, 19227104), (1184, 18025410), (1248, 17101030), (1443, 14790080), (1480, 14420328), (1560, 13680824), (1776, 12016940), (1924, 11092560), (2080, 10260618), (2220, 9613552), (2368, 9012705), (2405, 8874048), (2496, 8550515), (2886, 7395040), (2960, 7210164), (3120, 6840412), (3552, 6008470), (3848, 5546280), (4160, 5130309), (4440, 4806776), (4810, 4437024), (5772, 3697520), (5920, 3605082), (6240, 3420206), (7104, 3004235), (7215, 2958016), (7696, 2773140), (8880, 2403388), (9620, 2218512), (11544, 1848760), (11840, 1802541), (12480, 1710103), (14430, 1479008), (15392, 1386570), (17760, 1201694), (19240, 1109256), (23088, 924380), (28860, 739504), (30784, 693285), (35520, 600847), (38480, 554628), (46176, 462190), (46219, 461760), (57720, 369752), (76960, 277314), (92352, 231095), (92438, 230880), (115440, 184876), (138657, 153920)]