21604907520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{6379}}^1$

素因数の和:6425

約数の個数: 480

約数和(自身を含む): 89285803200

約数和(自身を除く): 67680895680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6379, 6615, 6720, 6912, 7056, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 10752, 11520, 11760, 12096, 12544, 12758, 13230, 13440, 13824, 14112, 15120, 15680, 16128, 17280, 17640, 17920, 18816, 19137, 20160, 21168, 23040, 23520, 24192, 25088, 25516, 26460, 26880, 28224, 30240, 31360, 31895, 32256, 34560, 35280, 37632, 38274, 40320, 42336, 44653, 47040, 48384, 51032, 52920, 53760, 56448, 57411, 60480, 62720, 63790, 69120, 70560, 75264, 76548, 80640, 84672, 89306, 94080, 95685, 96768, 102064, 105840, 112896, 114822, 120960, 125440, 127580, 133959, 141120, 153096, 161280, 169344, 172233, 178612, 188160, 191370, 204128, 211680, 223265, 225792, 229644, 241920, 255160, 267918, 282240, 287055, 306192, 312571, 338688, 344466, 357224, 376320, 382740, 401877, 408256, 423360, 446530, 459288, 483840, 510320, 535836, 564480, 574110, 612384, 625142, 669795, 677376, 688932, 714448, 765480, 803754, 816512, 846720, 861165, 893060, 918576, 937713, 1020640, 1071672, 1128960, 1148220, 1205631, 1224768, 1250284, 1339590, 1377864, 1428896, 1530960, 1562855, 1607508, 1633024, 1693440, 1722330, 1786120, 1837152, 1875426, 2009385, 2041280, 2143344, 2296440, 2411262, 2449536, 2500568, 2679180, 2755728, 2813139, 2857792, 3061920, 3125710, 3215016, 3266048, 3386880, 3444660, 3572240, 3674304, 3750852, 4018770, 4082560, 4286688, 4592880, 4688565, 4822524, 4899072, 5001136, 5358360, 5511456, 5626278, 5715584, 6028155, 6123840, 6251420, 6430032, 6889320, 7144480, 7348608, 7501704, 8037540, 8165120, 8439417, 8573376, 9185760, 9377130, 9645048, 9798144, 10002272, 10716720, 11022912, 11252556, 11431168, 12056310, 12247680, 12502840, 12860064, 13778640, 14065695, 14288960, 14697216, 15003408, 16075080, 16330240, 16878834, 17146752, 18371520, 18754260, 19290096, 20004544, 21433440, 22045824, 22505112, 22862336, 24112620, 24495360, 25005680, 25720128, 27557280, 28131390, 28577920, 29394432, 30006816, 32150160, 33757668, 34293504, 36743040, 37508520, 38580192, 40009088, 42197085, 42866880, 44091648, 45010224, 48225240, 48990720, 50011360, 51440256, 55114560, 56262780, 57155840, 60013632, 64300320, 67515336, 68587008, 73486080, 75017040, 77160384, 80018176, 84394170, 85733760, 88183296, 90020448, 96450480, 100022720, 102880512, 110229120, 112525560, 114311680, 120027264, 128600640, 135030672, 146972160, 150034080, 154320768, 160036352, 168788340, 171467520, 180040896, 192900960, 200045440, 205761024, 220458240, 225051120, 240054528, 257201280, 270061344, 300068160, 308641536, 337576680, 342935040, 360081792, 385801920, 400090880, 440916480, 450102240, 480109056, 514402560, 540122688, 600136320, 617283072, 675153360, 720163584, 771603840, 800181760, 900204480, 1028805120, 1080245376, 1200272640, 1350306720, 1440327168, 1543207680, 1800408960, 2160490752, 2400545280, 2700613440, 3086415360, 3600817920, 4320981504, 5401226880, 7201635840, 10802453760, 21604907520]

約数ペア:

[(1, 21604907520), (2, 10802453760), (3, 7201635840), (4, 5401226880), (5, 4320981504), (6, 3600817920), (7, 3086415360), (8, 2700613440), (9, 2400545280), (10, 2160490752), (12, 1800408960), (14, 1543207680), (15, 1440327168), (16, 1350306720), (18, 1200272640), (20, 1080245376), (21, 1028805120), (24, 900204480), (27, 800181760), (28, 771603840), (30, 720163584), (32, 675153360), (35, 617283072), (36, 600136320), (40, 540122688), (42, 514402560), (45, 480109056), (48, 450102240), (49, 440916480), (54, 400090880), (56, 385801920), (60, 360081792), (63, 342935040), (64, 337576680), (70, 308641536), (72, 300068160), (80, 270061344), (84, 257201280), (90, 240054528), (96, 225051120), (98, 220458240), (105, 205761024), (108, 200045440), (112, 192900960), (120, 180040896), (126, 171467520), (128, 168788340), (135, 160036352), (140, 154320768), (144, 150034080), (147, 146972160), (160, 135030672), (168, 128600640), (180, 120027264), (189, 114311680), (192, 112525560), (196, 110229120), (210, 102880512), (216, 100022720), (224, 96450480), (240, 90020448), (245, 88183296), (252, 85733760), (256, 84394170), (270, 80018176), (280, 77160384), (288, 75017040), (294, 73486080), (315, 68587008), (320, 67515336), (336, 64300320), (360, 60013632), (378, 57155840), (384, 56262780), (392, 55114560), (420, 51440256), (432, 50011360), (441, 48990720), (448, 48225240), (480, 45010224), (490, 44091648), (504, 42866880), (512, 42197085), (540, 40009088), (560, 38580192), (576, 37508520), (588, 36743040), (630, 34293504), (640, 33757668), (672, 32150160), (720, 30006816), (735, 29394432), (756, 28577920), (768, 28131390), (784, 27557280), (840, 25720128), (864, 25005680), (882, 24495360), (896, 24112620), (945, 22862336), (960, 22505112), (980, 22045824), (1008, 21433440), (1080, 20004544), (1120, 19290096), (1152, 18754260), (1176, 18371520), (1260, 17146752), (1280, 16878834), (1323, 16330240), (1344, 16075080), (1440, 15003408), (1470, 14697216), (1512, 14288960), (1536, 14065695), (1568, 13778640), (1680, 12860064), (1728, 12502840), (1764, 12247680), (1792, 12056310), (1890, 11431168), (1920, 11252556), (1960, 11022912), (2016, 10716720), (2160, 10002272), (2205, 9798144), (2240, 9645048), (2304, 9377130), (2352, 9185760), (2520, 8573376), (2560, 8439417), (2646, 8165120), (2688, 8037540), (2880, 7501704), (2940, 7348608), (3024, 7144480), (3136, 6889320), (3360, 6430032), (3456, 6251420), (3528, 6123840), (3584, 6028155), (3780, 5715584), (3840, 5626278), (3920, 5511456), (4032, 5358360), (4320, 5001136), (4410, 4899072), (4480, 4822524), (4608, 4688565), (4704, 4592880), (5040, 4286688), (5292, 4082560), (5376, 4018770), (5760, 3750852), (5880, 3674304), (6048, 3572240), (6272, 3444660), (6379, 3386880), (6615, 3266048), (6720, 3215016), (6912, 3125710), (7056, 3061920), (7560, 2857792), (7680, 2813139), (7840, 2755728), (8064, 2679180), (8640, 2500568), (8820, 2449536), (8960, 2411262), (9408, 2296440), (10080, 2143344), (10584, 2041280), (10752, 2009385), (11520, 1875426), (11760, 1837152), (12096, 1786120), (12544, 1722330), (12758, 1693440), (13230, 1633024), (13440, 1607508), (13824, 1562855), (14112, 1530960), (15120, 1428896), (15680, 1377864), (16128, 1339590), (17280, 1250284), (17640, 1224768), (17920, 1205631), (18816, 1148220), (19137, 1128960), (20160, 1071672), (21168, 1020640), (23040, 937713), (23520, 918576), (24192, 893060), (25088, 861165), (25516, 846720), (26460, 816512), (26880, 803754), (28224, 765480), (30240, 714448), (31360, 688932), (31895, 677376), (32256, 669795), (34560, 625142), (35280, 612384), (37632, 574110), (38274, 564480), (40320, 535836), (42336, 510320), (44653, 483840), (47040, 459288), (48384, 446530), (51032, 423360), (52920, 408256), (53760, 401877), (56448, 382740), (57411, 376320), (60480, 357224), (62720, 344466), (63790, 338688), (69120, 312571), (70560, 306192), (75264, 287055), (76548, 282240), (80640, 267918), (84672, 255160), (89306, 241920), (94080, 229644), (95685, 225792), (96768, 223265), (102064, 211680), (105840, 204128), (112896, 191370), (114822, 188160), (120960, 178612), (125440, 172233), (127580, 169344), (133959, 161280), (141120, 153096)]