20015553600

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{22063}}^1$

素因数の和:22104

約数の個数: 420

約数和(自身を含む): 84086257024

約数和(自身を除く): 64070703424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 400, 405, 420, 432, 448, 450, 480, 504, 525, 540, 560, 567, 576, 600, 630, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 900, 945, 960, 1008, 1050, 1080, 1120, 1134, 1200, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1728, 1800, 1890, 2016, 2025, 2100, 2160, 2240, 2268, 2400, 2520, 2592, 2700, 2800, 2835, 2880, 3024, 3150, 3240, 3360, 3600, 3780, 4032, 4050, 4200, 4320, 4536, 4725, 4800, 5040, 5184, 5400, 5600, 5670, 6048, 6300, 6480, 6720, 7200, 7560, 8100, 8400, 8640, 9072, 9450, 10080, 10800, 11200, 11340, 12096, 12600, 12960, 14175, 14400, 15120, 16200, 16800, 18144, 18900, 20160, 21600, 22063, 22680, 25200, 25920, 28350, 30240, 32400, 33600, 36288, 37800, 43200, 44126, 45360, 50400, 56700, 60480, 64800, 66189, 75600, 88252, 90720, 100800, 110315, 113400, 129600, 132378, 151200, 154441, 176504, 181440, 198567, 220630, 226800, 264756, 302400, 308882, 330945, 353008, 397134, 441260, 453600, 463323, 529512, 551575, 595701, 617764, 661890, 706016, 772205, 794268, 882520, 907200, 926646, 992835, 1059024, 1103150, 1191402, 1235528, 1323780, 1389969, 1412032, 1544410, 1588536, 1654725, 1765040, 1787103, 1853292, 1985670, 2118048, 2206300, 2316615, 2382804, 2471056, 2647560, 2779938, 2978505, 3088820, 3177072, 3309450, 3530080, 3574206, 3706584, 3861025, 3971340, 4169907, 4236096, 4412600, 4633230, 4765608, 4942112, 4964175, 5295120, 5559876, 5957010, 6177640, 6354144, 6618900, 6949845, 7060160, 7148412, 7413168, 7722050, 7942680, 8339814, 8825200, 8935515, 9266460, 9531216, 9884224, 9928350, 10590240, 11119752, 11583075, 11914020, 12355280, 12509721, 12708288, 13237800, 13899690, 14296824, 14826336, 14892525, 15444100, 15885360, 16679628, 17650400, 17871030, 18532920, 19062432, 19856700, 20849535, 21180480, 22239504, 23166150, 23828040, 24710560, 25019442, 26475600, 27799380, 28593648, 29652672, 29785050, 30888200, 31770720, 33359256, 34749225, 35300800, 35742060, 37065840, 38124864, 39713400, 41699070, 44479008, 44677575, 46332300, 47656080, 49421120, 50038884, 52951200, 55598760, 57187296, 59570100, 61776400, 62548605, 63541440, 66718512, 69498450, 71484120, 74131680, 79426800, 83398140, 88958016, 89355150, 92664600, 95312160, 100077768, 104247675, 105902400, 111197520, 114374592, 119140200, 123552800, 125097210, 133437024, 138996900, 142968240, 148263360, 158853600, 166796280, 178710300, 185329200, 190624320, 200155536, 208495350, 222395040, 238280400, 247105600, 250194420, 266874048, 277993800, 285936480, 312743025, 317707200, 333592560, 357420600, 370658400, 400311072, 416990700, 444790080, 476560800, 500388840, 555987600, 571872960, 625486050, 667185120, 714841200, 741316800, 800622144, 833981400, 953121600, 1000777680, 1111975200, 1250972100, 1334370240, 1429682400, 1667962800, 2001555360, 2223950400, 2501944200, 2859364800, 3335925600, 4003110720, 5003888400, 6671851200, 10007776800, 20015553600]

約数ペア:

[(1, 20015553600), (2, 10007776800), (3, 6671851200), (4, 5003888400), (5, 4003110720), (6, 3335925600), (7, 2859364800), (8, 2501944200), (9, 2223950400), (10, 2001555360), (12, 1667962800), (14, 1429682400), (15, 1334370240), (16, 1250972100), (18, 1111975200), (20, 1000777680), (21, 953121600), (24, 833981400), (25, 800622144), (27, 741316800), (28, 714841200), (30, 667185120), (32, 625486050), (35, 571872960), (36, 555987600), (40, 500388840), (42, 476560800), (45, 444790080), (48, 416990700), (50, 400311072), (54, 370658400), (56, 357420600), (60, 333592560), (63, 317707200), (64, 312743025), (70, 285936480), (72, 277993800), (75, 266874048), (80, 250194420), (81, 247105600), (84, 238280400), (90, 222395040), (96, 208495350), (100, 200155536), (105, 190624320), (108, 185329200), (112, 178710300), (120, 166796280), (126, 158853600), (135, 148263360), (140, 142968240), (144, 138996900), (150, 133437024), (160, 125097210), (162, 123552800), (168, 119140200), (175, 114374592), (180, 111197520), (189, 105902400), (192, 104247675), (200, 100077768), (210, 95312160), (216, 92664600), (224, 89355150), (225, 88958016), (240, 83398140), (252, 79426800), (270, 74131680), (280, 71484120), (288, 69498450), (300, 66718512), (315, 63541440), (320, 62548605), (324, 61776400), (336, 59570100), (350, 57187296), (360, 55598760), (378, 52951200), (400, 50038884), (405, 49421120), (420, 47656080), (432, 46332300), (448, 44677575), (450, 44479008), (480, 41699070), (504, 39713400), (525, 38124864), (540, 37065840), (560, 35742060), (567, 35300800), (576, 34749225), (600, 33359256), (630, 31770720), (648, 30888200), (672, 29785050), (675, 29652672), (700, 28593648), (720, 27799380), (756, 26475600), (800, 25019442), (810, 24710560), (840, 23828040), (864, 23166150), (900, 22239504), (945, 21180480), (960, 20849535), (1008, 19856700), (1050, 19062432), (1080, 18532920), (1120, 17871030), (1134, 17650400), (1200, 16679628), (1260, 15885360), (1296, 15444100), (1344, 14892525), (1350, 14826336), (1400, 14296824), (1440, 13899690), (1512, 13237800), (1575, 12708288), (1600, 12509721), (1620, 12355280), (1680, 11914020), (1728, 11583075), (1800, 11119752), (1890, 10590240), (2016, 9928350), (2025, 9884224), (2100, 9531216), (2160, 9266460), (2240, 8935515), (2268, 8825200), (2400, 8339814), (2520, 7942680), (2592, 7722050), (2700, 7413168), (2800, 7148412), (2835, 7060160), (2880, 6949845), (3024, 6618900), (3150, 6354144), (3240, 6177640), (3360, 5957010), (3600, 5559876), (3780, 5295120), (4032, 4964175), (4050, 4942112), (4200, 4765608), (4320, 4633230), (4536, 4412600), (4725, 4236096), (4800, 4169907), (5040, 3971340), (5184, 3861025), (5400, 3706584), (5600, 3574206), (5670, 3530080), (6048, 3309450), (6300, 3177072), (6480, 3088820), (6720, 2978505), (7200, 2779938), (7560, 2647560), (8100, 2471056), (8400, 2382804), (8640, 2316615), (9072, 2206300), (9450, 2118048), (10080, 1985670), (10800, 1853292), (11200, 1787103), (11340, 1765040), (12096, 1654725), (12600, 1588536), (12960, 1544410), (14175, 1412032), (14400, 1389969), (15120, 1323780), (16200, 1235528), (16800, 1191402), (18144, 1103150), (18900, 1059024), (20160, 992835), (21600, 926646), (22063, 907200), (22680, 882520), (25200, 794268), (25920, 772205), (28350, 706016), (30240, 661890), (32400, 617764), (33600, 595701), (36288, 551575), (37800, 529512), (43200, 463323), (44126, 453600), (45360, 441260), (50400, 397134), (56700, 353008), (60480, 330945), (64800, 308882), (66189, 302400), (75600, 264756), (88252, 226800), (90720, 220630), (100800, 198567), (110315, 181440), (113400, 176504), (129600, 154441), (132378, 151200)]