20041176960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21611}}^1$

素因数の和:21666

約数の個数: 384

約数和(自身を含む): 82533634560

約数和(自身を除く): 62492457600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1104, 1120, 1152, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1920, 1932, 2016, 2070, 2208, 2240, 2415, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3220, 3312, 3360, 3680, 3864, 4032, 4140, 4416, 4480, 4830, 5040, 5152, 5520, 5760, 5796, 6440, 6624, 6720, 7245, 7360, 7728, 8064, 8280, 8832, 9660, 10080, 10304, 11040, 11592, 12880, 13248, 13440, 14490, 14720, 15456, 16560, 19320, 20160, 20608, 21611, 22080, 23184, 25760, 26496, 28980, 30912, 33120, 38640, 40320, 43222, 44160, 46368, 51520, 57960, 61824, 64833, 66240, 77280, 86444, 92736, 103040, 108055, 115920, 129666, 132480, 151277, 154560, 172888, 185472, 194499, 216110, 231840, 259332, 302554, 309120, 324165, 345776, 388998, 432220, 453831, 463680, 497053, 518664, 605108, 648330, 691552, 756385, 777996, 864440, 907662, 927360, 972495, 994106, 1037328, 1210216, 1296660, 1361493, 1383104, 1491159, 1512770, 1555992, 1728880, 1815324, 1944990, 1988212, 2074656, 2269155, 2420432, 2485265, 2593320, 2722986, 2766208, 2982318, 3025540, 3111984, 3457760, 3479371, 3630648, 3889980, 3976424, 4149312, 4473477, 4538310, 4840864, 4970530, 5186640, 5445972, 5964636, 6051080, 6223968, 6807465, 6915520, 6958742, 7261296, 7455795, 7779960, 7952848, 8298624, 8946954, 9076620, 9681728, 9941060, 10373280, 10438113, 10891944, 11929272, 12102160, 12447936, 13614930, 13831040, 13917484, 14522592, 14911590, 15559920, 15905696, 17396855, 17893908, 18153240, 19363456, 19882120, 20746560, 20876226, 21783888, 22367385, 23858544, 24204320, 24895872, 27229860, 27834968, 29045184, 29823180, 31119840, 31314339, 31811392, 34793710, 35787816, 36306480, 39764240, 41493120, 41752452, 43567776, 44734770, 47717088, 48408640, 52190565, 54459720, 55669936, 58090368, 59646360, 62239680, 62628678, 63622784, 69587420, 71575632, 72612960, 79528480, 83504904, 87135552, 89469540, 95434176, 96817280, 104381130, 108919440, 111339872, 119292720, 124479360, 125257356, 139174840, 143151264, 145225920, 156571695, 159056960, 167009808, 174271104, 178939080, 190868352, 208762260, 217838880, 222679744, 238585440, 250514712, 278349680, 286302528, 290451840, 313143390, 318113920, 334019616, 357878160, 417524520, 435677760, 445359488, 477170880, 501029424, 556699360, 572605056, 626286780, 668039232, 715756320, 835049040, 871355520, 954341760, 1002058848, 1113398720, 1252573560, 1336078464, 1431512640, 1670098080, 2004117696, 2226797440, 2505147120, 2863025280, 3340196160, 4008235392, 5010294240, 6680392320, 10020588480, 20041176960]

約数ペア:

[(1, 20041176960), (2, 10020588480), (3, 6680392320), (4, 5010294240), (5, 4008235392), (6, 3340196160), (7, 2863025280), (8, 2505147120), (9, 2226797440), (10, 2004117696), (12, 1670098080), (14, 1431512640), (15, 1336078464), (16, 1252573560), (18, 1113398720), (20, 1002058848), (21, 954341760), (23, 871355520), (24, 835049040), (28, 715756320), (30, 668039232), (32, 626286780), (35, 572605056), (36, 556699360), (40, 501029424), (42, 477170880), (45, 445359488), (46, 435677760), (48, 417524520), (56, 357878160), (60, 334019616), (63, 318113920), (64, 313143390), (69, 290451840), (70, 286302528), (72, 278349680), (80, 250514712), (84, 238585440), (90, 222679744), (92, 217838880), (96, 208762260), (105, 190868352), (112, 178939080), (115, 174271104), (120, 167009808), (126, 159056960), (128, 156571695), (138, 145225920), (140, 143151264), (144, 139174840), (160, 125257356), (161, 124479360), (168, 119292720), (180, 111339872), (184, 108919440), (192, 104381130), (207, 96817280), (210, 95434176), (224, 89469540), (230, 87135552), (240, 83504904), (252, 79528480), (276, 72612960), (280, 71575632), (288, 69587420), (315, 63622784), (320, 62628678), (322, 62239680), (336, 59646360), (345, 58090368), (360, 55669936), (368, 54459720), (384, 52190565), (414, 48408640), (420, 47717088), (448, 44734770), (460, 43567776), (480, 41752452), (483, 41493120), (504, 39764240), (552, 36306480), (560, 35787816), (576, 34793710), (630, 31811392), (640, 31314339), (644, 31119840), (672, 29823180), (690, 29045184), (720, 27834968), (736, 27229860), (805, 24895872), (828, 24204320), (840, 23858544), (896, 22367385), (920, 21783888), (960, 20876226), (966, 20746560), (1008, 19882120), (1035, 19363456), (1104, 18153240), (1120, 17893908), (1152, 17396855), (1260, 15905696), (1288, 15559920), (1344, 14911590), (1380, 14522592), (1440, 13917484), (1449, 13831040), (1472, 13614930), (1610, 12447936), (1656, 12102160), (1680, 11929272), (1840, 10891944), (1920, 10438113), (1932, 10373280), (2016, 9941060), (2070, 9681728), (2208, 9076620), (2240, 8946954), (2415, 8298624), (2520, 7952848), (2576, 7779960), (2688, 7455795), (2760, 7261296), (2880, 6958742), (2898, 6915520), (2944, 6807465), (3220, 6223968), (3312, 6051080), (3360, 5964636), (3680, 5445972), (3864, 5186640), (4032, 4970530), (4140, 4840864), (4416, 4538310), (4480, 4473477), (4830, 4149312), (5040, 3976424), (5152, 3889980), (5520, 3630648), (5760, 3479371), (5796, 3457760), (6440, 3111984), (6624, 3025540), (6720, 2982318), (7245, 2766208), (7360, 2722986), (7728, 2593320), (8064, 2485265), (8280, 2420432), (8832, 2269155), (9660, 2074656), (10080, 1988212), (10304, 1944990), (11040, 1815324), (11592, 1728880), (12880, 1555992), (13248, 1512770), (13440, 1491159), (14490, 1383104), (14720, 1361493), (15456, 1296660), (16560, 1210216), (19320, 1037328), (20160, 994106), (20608, 972495), (21611, 927360), (22080, 907662), (23184, 864440), (25760, 777996), (26496, 756385), (28980, 691552), (30912, 648330), (33120, 605108), (38640, 518664), (40320, 497053), (43222, 463680), (44160, 453831), (46368, 432220), (51520, 388998), (57960, 345776), (61824, 324165), (64833, 309120), (66240, 302554), (77280, 259332), (86444, 231840), (92736, 216110), (103040, 194499), (108055, 185472), (115920, 172888), (129666, 154560), (132480, 151277)]