21775016160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2292

約数の個数: 288

約数和(自身を含む): 77370733440

約数和(自身を除く): 55595717280

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 283, 288, 324, 360, 405, 432, 480, 486, 540, 566, 648, 720, 810, 849, 864, 972, 1080, 1132, 1215, 1296, 1415, 1440, 1620, 1698, 1944, 1979, 2160, 2264, 2430, 2547, 2592, 2830, 3240, 3396, 3888, 3958, 4245, 4320, 4528, 4860, 5094, 5660, 5937, 6480, 6792, 7641, 7776, 7916, 8490, 9056, 9720, 9895, 10188, 11320, 11874, 12735, 12960, 13584, 15282, 15832, 16980, 17811, 19440, 19790, 20376, 22640, 22923, 23748, 25470, 27168, 29685, 30564, 31664, 33960, 35622, 38205, 38880, 39580, 40752, 45280, 45846, 47496, 50940, 53433, 59370, 61128, 63328, 67920, 68769, 71244, 76410, 79160, 81504, 89055, 91692, 94992, 101880, 106866, 114615, 118740, 122256, 135840, 137538, 142488, 152820, 158320, 160299, 178110, 183384, 189984, 203760, 213732, 229230, 237480, 244512, 267165, 275076, 284976, 305640, 316640, 320598, 343845, 356220, 366768, 407520, 427464, 458460, 474960, 480897, 534330, 550152, 560057, 569952, 611280, 641196, 687690, 712440, 733536, 801495, 854928, 916920, 949920, 961794, 1068660, 1100304, 1120114, 1222560, 1282392, 1375380, 1424880, 1602990, 1680171, 1709856, 1833840, 1923588, 2137320, 2200608, 2240228, 2404485, 2564784, 2750760, 2800285, 2849760, 3205980, 3360342, 3667680, 3847176, 4274640, 4480456, 4808970, 5040513, 5129568, 5501520, 5600570, 6411960, 6720684, 7694352, 8400855, 8549280, 8960912, 9617940, 10081026, 11003040, 11201140, 12823920, 13441368, 15121539, 15388704, 16801710, 17921824, 19235880, 20162052, 22402280, 25202565, 25647840, 26882736, 30243078, 33603420, 38471760, 40324104, 44804560, 45364617, 50405130, 53765472, 60486156, 67206840, 75607695, 76943520, 80648208, 89609120, 90729234, 100810260, 120972312, 134413680, 136093851, 151215390, 161296416, 181458468, 201620520, 226823085, 241944624, 268827360, 272187702, 302430780, 362916936, 403241040, 453646170, 483889248, 544375404, 604861560, 680469255, 725833872, 806482080, 907292340, 1088750808, 1209723120, 1360938510, 1451667744, 1814584680, 2177501616, 2419446240, 2721877020, 3629169360, 4355003232, 5443754040, 7258338720, 10887508080, 21775016160]

約数ペア:

[(1, 21775016160), (2, 10887508080), (3, 7258338720), (4, 5443754040), (5, 4355003232), (6, 3629169360), (8, 2721877020), (9, 2419446240), (10, 2177501616), (12, 1814584680), (15, 1451667744), (16, 1360938510), (18, 1209723120), (20, 1088750808), (24, 907292340), (27, 806482080), (30, 725833872), (32, 680469255), (36, 604861560), (40, 544375404), (45, 483889248), (48, 453646170), (54, 403241040), (60, 362916936), (72, 302430780), (80, 272187702), (81, 268827360), (90, 241944624), (96, 226823085), (108, 201620520), (120, 181458468), (135, 161296416), (144, 151215390), (160, 136093851), (162, 134413680), (180, 120972312), (216, 100810260), (240, 90729234), (243, 89609120), (270, 80648208), (283, 76943520), (288, 75607695), (324, 67206840), (360, 60486156), (405, 53765472), (432, 50405130), (480, 45364617), (486, 44804560), (540, 40324104), (566, 38471760), (648, 33603420), (720, 30243078), (810, 26882736), (849, 25647840), (864, 25202565), (972, 22402280), (1080, 20162052), (1132, 19235880), (1215, 17921824), (1296, 16801710), (1415, 15388704), (1440, 15121539), (1620, 13441368), (1698, 12823920), (1944, 11201140), (1979, 11003040), (2160, 10081026), (2264, 9617940), (2430, 8960912), (2547, 8549280), (2592, 8400855), (2830, 7694352), (3240, 6720684), (3396, 6411960), (3888, 5600570), (3958, 5501520), (4245, 5129568), (4320, 5040513), (4528, 4808970), (4860, 4480456), (5094, 4274640), (5660, 3847176), (5937, 3667680), (6480, 3360342), (6792, 3205980), (7641, 2849760), (7776, 2800285), (7916, 2750760), (8490, 2564784), (9056, 2404485), (9720, 2240228), (9895, 2200608), (10188, 2137320), (11320, 1923588), (11874, 1833840), (12735, 1709856), (12960, 1680171), (13584, 1602990), (15282, 1424880), (15832, 1375380), (16980, 1282392), (17811, 1222560), (19440, 1120114), (19790, 1100304), (20376, 1068660), (22640, 961794), (22923, 949920), (23748, 916920), (25470, 854928), (27168, 801495), (29685, 733536), (30564, 712440), (31664, 687690), (33960, 641196), (35622, 611280), (38205, 569952), (38880, 560057), (39580, 550152), (40752, 534330), (45280, 480897), (45846, 474960), (47496, 458460), (50940, 427464), (53433, 407520), (59370, 366768), (61128, 356220), (63328, 343845), (67920, 320598), (68769, 316640), (71244, 305640), (76410, 284976), (79160, 275076), (81504, 267165), (89055, 244512), (91692, 237480), (94992, 229230), (101880, 213732), (106866, 203760), (114615, 189984), (118740, 183384), (122256, 178110), (135840, 160299), (137538, 158320), (142488, 152820)]