20630211840

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1699

約数の個数: 576

約数和(自身を含む): 85298572800

約数和(自身を除く): 64668360960

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, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 256, 265, 270, 280, 288, 315, 318, 320, 336, 360, 371, 378, 384, 420, 424, 432, 448, 477, 480, 504, 530, 540, 560, 576, 630, 636, 640, 672, 720, 742, 756, 768, 795, 840, 848, 864, 896, 945, 954, 960, 1008, 1060, 1080, 1113, 1120, 1152, 1260, 1272, 1280, 1344, 1431, 1440, 1484, 1512, 1590, 1609, 1680, 1696, 1728, 1792, 1855, 1890, 1908, 1920, 2016, 2120, 2160, 2226, 2240, 2304, 2385, 2520, 2544, 2688, 2862, 2880, 2968, 3024, 3180, 3218, 3339, 3360, 3392, 3456, 3710, 3780, 3816, 3840, 4032, 4240, 4320, 4452, 4480, 4770, 4827, 5040, 5088, 5376, 5565, 5724, 5760, 5936, 6048, 6360, 6436, 6678, 6720, 6784, 6912, 7155, 7420, 7560, 7632, 8045, 8064, 8480, 8640, 8904, 8960, 9540, 9654, 10017, 10080, 10176, 11130, 11263, 11448, 11520, 11872, 12096, 12720, 12872, 13356, 13440, 13568, 14310, 14481, 14840, 15120, 15264, 16090, 16128, 16695, 16960, 17280, 17808, 19080, 19308, 20034, 20160, 20352, 22260, 22526, 22896, 23744, 24135, 24192, 25440, 25744, 26712, 26880, 28620, 28962, 29680, 30240, 30528, 32180, 33390, 33789, 33920, 34560, 35616, 38160, 38616, 40068, 40320, 40704, 43443, 44520, 45052, 45792, 47488, 48270, 48384, 50085, 50880, 51488, 53424, 56315, 57240, 57924, 59360, 60480, 61056, 64360, 66780, 67578, 67840, 71232, 72405, 76320, 77232, 80136, 80640, 85277, 86886, 89040, 90104, 91584, 94976, 96540, 100170, 101367, 101760, 102976, 106848, 112630, 114480, 115848, 118720, 120960, 122112, 128720, 133560, 135156, 142464, 144810, 152640, 154464, 160272, 168945, 170554, 173772, 178080, 180208, 183168, 193080, 200340, 202734, 203520, 205952, 213696, 217215, 225260, 228960, 231696, 237440, 241920, 255831, 257440, 267120, 270312, 284928, 289620, 304101, 305280, 308928, 320544, 337890, 341108, 347544, 356160, 360416, 366336, 386160, 400680, 405468, 411904, 426385, 427392, 434430, 450520, 457920, 463392, 474880, 506835, 511662, 514880, 534240, 540624, 579240, 596939, 608202, 610560, 617856, 641088, 675780, 682216, 695088, 712320, 720832, 767493, 772320, 801360, 810936, 852770, 854784, 868860, 901040, 915840, 926784, 1013670, 1023324, 1029760, 1068480, 1081248, 1158480, 1193878, 1216404, 1235712, 1279155, 1282176, 1351560, 1364432, 1390176, 1424640, 1441664, 1520505, 1534986, 1544640, 1602720, 1621872, 1705540, 1737720, 1790817, 1802080, 1831680, 1853568, 2027340, 2046648, 2059520, 2136960, 2162496, 2302479, 2316960, 2387756, 2432808, 2558310, 2564352, 2703120, 2728864, 2780352, 2883328, 2984695, 3041010, 3069972, 3089280, 3205440, 3243744, 3411080, 3475440, 3581634, 3604160, 3707136, 3837465, 4054680, 4093296, 4273920, 4324992, 4604958, 4633920, 4775512, 4865616, 5116620, 5372451, 5406240, 5457728, 5560704, 5969390, 6082020, 6139944, 6178560, 6410880, 6487488, 6822160, 6950880, 7163268, 7208320, 7674930, 8109360, 8186592, 8649984, 8954085, 9209916, 9267840, 9551024, 9731232, 10233240, 10744902, 10812480, 10915456, 11121408, 11512395, 11938780, 12164040, 12279888, 12821760, 12974976, 13644320, 13901760, 14326536, 14416640, 15349860, 16117353, 16218720, 16373184, 17908170, 18419832, 18535680, 19102048, 19462464, 20466480, 21489804, 21624960, 21830912, 23024790, 23877560, 24328080, 24559776, 25949952, 26862255, 27288640, 27803520, 28653072, 30699720, 32234706, 32437440, 32746368, 35816340, 36839664, 38204096, 38924928, 40932960, 42979608, 43249920, 46049580, 47755120, 48656160, 49119552, 53724510, 54577280, 55607040, 57306144, 61399440, 64469412, 64874880, 65492736, 71632680, 73679328, 76408192, 77849856, 80586765, 81865920, 85959216, 92099160, 95510240, 97312320, 98239104, 107449020, 109154560, 114612288, 122798880, 128938824, 129749760, 143265360, 147358656, 152816384, 161173530, 163731840, 171918432, 184198320, 191020480, 194624640, 196478208, 214898040, 229224576, 245597760, 257877648, 286530720, 294717312, 322347060, 327463680, 343836864, 368396640, 382040960, 389249280, 429796080, 458449152, 491195520, 515755296, 573061440, 589434624, 644694120, 687673728, 736793280, 764081920, 859592160, 982391040, 1031510592, 1146122880, 1289388240, 1375347456, 1473586560, 1719184320, 2063021184, 2292245760, 2578776480, 2947173120, 3438368640, 4126042368, 5157552960, 6876737280, 10315105920, 20630211840]

約数ペア:

[(1, 20630211840), (2, 10315105920), (3, 6876737280), (4, 5157552960), (5, 4126042368), (6, 3438368640), (7, 2947173120), (8, 2578776480), (9, 2292245760), (10, 2063021184), (12, 1719184320), (14, 1473586560), (15, 1375347456), (16, 1289388240), (18, 1146122880), (20, 1031510592), (21, 982391040), (24, 859592160), (27, 764081920), (28, 736793280), (30, 687673728), (32, 644694120), (35, 589434624), (36, 573061440), (40, 515755296), (42, 491195520), (45, 458449152), (48, 429796080), (53, 389249280), (54, 382040960), (56, 368396640), (60, 343836864), (63, 327463680), (64, 322347060), (70, 294717312), (72, 286530720), (80, 257877648), (84, 245597760), (90, 229224576), (96, 214898040), (105, 196478208), (106, 194624640), (108, 191020480), (112, 184198320), (120, 171918432), (126, 163731840), (128, 161173530), (135, 152816384), (140, 147358656), (144, 143265360), (159, 129749760), (160, 128938824), (168, 122798880), (180, 114612288), (189, 109154560), (192, 107449020), (210, 98239104), (212, 97312320), (216, 95510240), (224, 92099160), (240, 85959216), (252, 81865920), (256, 80586765), (265, 77849856), (270, 76408192), (280, 73679328), (288, 71632680), (315, 65492736), (318, 64874880), (320, 64469412), (336, 61399440), (360, 57306144), (371, 55607040), (378, 54577280), (384, 53724510), (420, 49119552), (424, 48656160), (432, 47755120), (448, 46049580), (477, 43249920), (480, 42979608), (504, 40932960), (530, 38924928), (540, 38204096), (560, 36839664), (576, 35816340), (630, 32746368), (636, 32437440), (640, 32234706), (672, 30699720), (720, 28653072), (742, 27803520), (756, 27288640), (768, 26862255), (795, 25949952), (840, 24559776), (848, 24328080), (864, 23877560), (896, 23024790), (945, 21830912), (954, 21624960), (960, 21489804), (1008, 20466480), (1060, 19462464), (1080, 19102048), (1113, 18535680), (1120, 18419832), (1152, 17908170), (1260, 16373184), (1272, 16218720), (1280, 16117353), (1344, 15349860), (1431, 14416640), (1440, 14326536), (1484, 13901760), (1512, 13644320), (1590, 12974976), (1609, 12821760), (1680, 12279888), (1696, 12164040), (1728, 11938780), (1792, 11512395), (1855, 11121408), (1890, 10915456), (1908, 10812480), (1920, 10744902), (2016, 10233240), (2120, 9731232), (2160, 9551024), (2226, 9267840), (2240, 9209916), (2304, 8954085), (2385, 8649984), (2520, 8186592), (2544, 8109360), (2688, 7674930), (2862, 7208320), (2880, 7163268), (2968, 6950880), (3024, 6822160), (3180, 6487488), (3218, 6410880), (3339, 6178560), (3360, 6139944), (3392, 6082020), (3456, 5969390), (3710, 5560704), (3780, 5457728), (3816, 5406240), (3840, 5372451), (4032, 5116620), (4240, 4865616), (4320, 4775512), (4452, 4633920), (4480, 4604958), (4770, 4324992), (4827, 4273920), (5040, 4093296), (5088, 4054680), (5376, 3837465), (5565, 3707136), (5724, 3604160), (5760, 3581634), (5936, 3475440), (6048, 3411080), (6360, 3243744), (6436, 3205440), (6678, 3089280), (6720, 3069972), (6784, 3041010), (6912, 2984695), (7155, 2883328), (7420, 2780352), (7560, 2728864), (7632, 2703120), (8045, 2564352), (8064, 2558310), (8480, 2432808), (8640, 2387756), (8904, 2316960), (8960, 2302479), (9540, 2162496), (9654, 2136960), (10017, 2059520), (10080, 2046648), (10176, 2027340), (11130, 1853568), (11263, 1831680), (11448, 1802080), (11520, 1790817), (11872, 1737720), (12096, 1705540), (12720, 1621872), (12872, 1602720), (13356, 1544640), (13440, 1534986), (13568, 1520505), (14310, 1441664), (14481, 1424640), (14840, 1390176), (15120, 1364432), (15264, 1351560), (16090, 1282176), (16128, 1279155), (16695, 1235712), (16960, 1216404), (17280, 1193878), (17808, 1158480), (19080, 1081248), (19308, 1068480), (20034, 1029760), (20160, 1023324), (20352, 1013670), (22260, 926784), (22526, 915840), (22896, 901040), (23744, 868860), (24135, 854784), (24192, 852770), (25440, 810936), (25744, 801360), (26712, 772320), (26880, 767493), (28620, 720832), (28962, 712320), (29680, 695088), (30240, 682216), (30528, 675780), (32180, 641088), (33390, 617856), (33789, 610560), (33920, 608202), (34560, 596939), (35616, 579240), (38160, 540624), (38616, 534240), (40068, 514880), (40320, 511662), (40704, 506835), (43443, 474880), (44520, 463392), (45052, 457920), (45792, 450520), (47488, 434430), (48270, 427392), (48384, 426385), (50085, 411904), (50880, 405468), (51488, 400680), (53424, 386160), (56315, 366336), (57240, 360416), (57924, 356160), (59360, 347544), (60480, 341108), (61056, 337890), (64360, 320544), (66780, 308928), (67578, 305280), (67840, 304101), (71232, 289620), (72405, 284928), (76320, 270312), (77232, 267120), (80136, 257440), (80640, 255831), (85277, 241920), (86886, 237440), (89040, 231696), (90104, 228960), (91584, 225260), (94976, 217215), (96540, 213696), (100170, 205952), (101367, 203520), (101760, 202734), (102976, 200340), (106848, 193080), (112630, 183168), (114480, 180208), (115848, 178080), (118720, 173772), (120960, 170554), (122112, 168945), (128720, 160272), (133560, 154464), (135156, 152640), (142464, 144810)]