20572513920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3297

約数の個数: 512

約数和(自身を含む): 84867264000

約数和(自身を除く): 64294750080

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, 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, 795, 840, 848, 864, 896, 945, 954, 960, 1008, 1060, 1080, 1113, 1120, 1152, 1260, 1272, 1344, 1431, 1440, 1484, 1512, 1590, 1680, 1696, 1728, 1855, 1890, 1908, 1920, 2016, 2120, 2160, 2226, 2240, 2385, 2520, 2544, 2688, 2862, 2880, 2968, 3024, 3180, 3209, 3339, 3360, 3392, 3456, 3710, 3780, 3816, 4032, 4240, 4320, 4452, 4480, 4770, 5040, 5088, 5565, 5724, 5760, 5936, 6048, 6360, 6418, 6678, 6720, 6784, 7155, 7420, 7560, 7632, 8064, 8480, 8640, 8904, 9540, 9627, 10017, 10080, 10176, 11130, 11448, 11872, 12096, 12720, 12836, 13356, 13440, 14310, 14840, 15120, 15264, 16045, 16695, 16960, 17280, 17808, 19080, 19254, 20034, 20160, 20352, 22260, 22463, 22896, 23744, 24192, 25440, 25672, 26712, 28620, 28881, 29680, 30240, 30528, 32090, 33390, 33920, 35616, 38160, 38508, 40068, 40320, 44520, 44926, 45792, 47488, 48135, 50085, 50880, 51344, 53424, 57240, 57762, 59360, 60480, 61056, 64180, 66780, 67389, 71232, 76320, 77016, 80136, 86643, 89040, 89852, 91584, 96270, 100170, 101760, 102688, 106848, 112315, 114480, 115524, 118720, 120960, 128360, 133560, 134778, 142464, 144405, 152640, 154032, 160272, 170077, 173286, 178080, 179704, 183168, 192540, 200340, 202167, 205376, 213696, 224630, 228960, 231048, 237440, 256720, 267120, 269556, 288810, 305280, 308064, 320544, 336945, 340154, 346572, 356160, 359408, 385080, 400680, 404334, 410752, 427392, 433215, 449260, 457920, 462096, 510231, 513440, 534240, 539112, 577620, 606501, 616128, 641088, 673890, 680308, 693144, 712320, 718816, 770160, 801360, 808668, 850385, 866430, 898520, 915840, 924192, 1010835, 1020462, 1026880, 1068480, 1078224, 1155240, 1190539, 1213002, 1232256, 1282176, 1347780, 1360616, 1386288, 1437632, 1530693, 1540320, 1602720, 1617336, 1700770, 1732860, 1797040, 1848384, 2021670, 2040924, 2053760, 2136960, 2156448, 2310480, 2381078, 2426004, 2551155, 2695560, 2721232, 2772576, 2875264, 3032505, 3061386, 3080640, 3205440, 3234672, 3401540, 3465720, 3571617, 3594080, 3696768, 4043340, 4081848, 4312896, 4592079, 4620960, 4762156, 4852008, 5102310, 5391120, 5442464, 5545152, 5952695, 6065010, 6122772, 6161280, 6410880, 6469344, 6803080, 6931440, 7143234, 7188160, 7653465, 8086680, 8163696, 8625792, 9184158, 9241920, 9524312, 9704016, 10204620, 10714851, 10782240, 10884928, 11090304, 11905390, 12130020, 12245544, 12938688, 13606160, 13862880, 14286468, 14376320, 15306930, 16173360, 16327392, 17858085, 18368316, 18483840, 19048624, 19408032, 20409240, 21429702, 21564480, 21769856, 22960395, 23810780, 24260040, 24491088, 25877376, 27212320, 27725760, 28572936, 30613860, 32144553, 32346720, 32654784, 35716170, 36736632, 38097248, 38816064, 40818480, 42859404, 43128960, 45920790, 47621560, 48520080, 48982176, 53574255, 54424640, 55451520, 57145872, 61227720, 64289106, 64693440, 65309568, 71432340, 73473264, 76194496, 77632128, 81636960, 85718808, 91841580, 95243120, 97040160, 97964352, 107148510, 108849280, 114291744, 122455440, 128578212, 129386880, 142864680, 146946528, 152388992, 160722765, 163273920, 171437616, 183683160, 190486240, 194080320, 195928704, 214297020, 228583488, 244910880, 257156424, 285729360, 293893056, 321445530, 326547840, 342875232, 367366320, 380972480, 388160640, 428594040, 457166976, 489821760, 514312848, 571458720, 587786112, 642891060, 685750464, 734732640, 761944960, 857188080, 979643520, 1028625696, 1142917440, 1285782120, 1371500928, 1469465280, 1714376160, 2057251392, 2285834880, 2571564240, 2938930560, 3428752320, 4114502784, 5143128480, 6857504640, 10286256960, 20572513920]

約数ペア:

[(1, 20572513920), (2, 10286256960), (3, 6857504640), (4, 5143128480), (5, 4114502784), (6, 3428752320), (7, 2938930560), (8, 2571564240), (9, 2285834880), (10, 2057251392), (12, 1714376160), (14, 1469465280), (15, 1371500928), (16, 1285782120), (18, 1142917440), (20, 1028625696), (21, 979643520), (24, 857188080), (27, 761944960), (28, 734732640), (30, 685750464), (32, 642891060), (35, 587786112), (36, 571458720), (40, 514312848), (42, 489821760), (45, 457166976), (48, 428594040), (53, 388160640), (54, 380972480), (56, 367366320), (60, 342875232), (63, 326547840), (64, 321445530), (70, 293893056), (72, 285729360), (80, 257156424), (84, 244910880), (90, 228583488), (96, 214297020), (105, 195928704), (106, 194080320), (108, 190486240), (112, 183683160), (120, 171437616), (126, 163273920), (128, 160722765), (135, 152388992), (140, 146946528), (144, 142864680), (159, 129386880), (160, 128578212), (168, 122455440), (180, 114291744), (189, 108849280), (192, 107148510), (210, 97964352), (212, 97040160), (216, 95243120), (224, 91841580), (240, 85718808), (252, 81636960), (265, 77632128), (270, 76194496), (280, 73473264), (288, 71432340), (315, 65309568), (318, 64693440), (320, 64289106), (336, 61227720), (360, 57145872), (371, 55451520), (378, 54424640), (384, 53574255), (420, 48982176), (424, 48520080), (432, 47621560), (448, 45920790), (477, 43128960), (480, 42859404), (504, 40818480), (530, 38816064), (540, 38097248), (560, 36736632), (576, 35716170), (630, 32654784), (636, 32346720), (640, 32144553), (672, 30613860), (720, 28572936), (742, 27725760), (756, 27212320), (795, 25877376), (840, 24491088), (848, 24260040), (864, 23810780), (896, 22960395), (945, 21769856), (954, 21564480), (960, 21429702), (1008, 20409240), (1060, 19408032), (1080, 19048624), (1113, 18483840), (1120, 18368316), (1152, 17858085), (1260, 16327392), (1272, 16173360), (1344, 15306930), (1431, 14376320), (1440, 14286468), (1484, 13862880), (1512, 13606160), (1590, 12938688), (1680, 12245544), (1696, 12130020), (1728, 11905390), (1855, 11090304), (1890, 10884928), (1908, 10782240), (1920, 10714851), (2016, 10204620), (2120, 9704016), (2160, 9524312), (2226, 9241920), (2240, 9184158), (2385, 8625792), (2520, 8163696), (2544, 8086680), (2688, 7653465), (2862, 7188160), (2880, 7143234), (2968, 6931440), (3024, 6803080), (3180, 6469344), (3209, 6410880), (3339, 6161280), (3360, 6122772), (3392, 6065010), (3456, 5952695), (3710, 5545152), (3780, 5442464), (3816, 5391120), (4032, 5102310), (4240, 4852008), (4320, 4762156), (4452, 4620960), (4480, 4592079), (4770, 4312896), (5040, 4081848), (5088, 4043340), (5565, 3696768), (5724, 3594080), (5760, 3571617), (5936, 3465720), (6048, 3401540), (6360, 3234672), (6418, 3205440), (6678, 3080640), (6720, 3061386), (6784, 3032505), (7155, 2875264), (7420, 2772576), (7560, 2721232), (7632, 2695560), (8064, 2551155), (8480, 2426004), (8640, 2381078), (8904, 2310480), (9540, 2156448), (9627, 2136960), (10017, 2053760), (10080, 2040924), (10176, 2021670), (11130, 1848384), (11448, 1797040), (11872, 1732860), (12096, 1700770), (12720, 1617336), (12836, 1602720), (13356, 1540320), (13440, 1530693), (14310, 1437632), (14840, 1386288), (15120, 1360616), (15264, 1347780), (16045, 1282176), (16695, 1232256), (16960, 1213002), (17280, 1190539), (17808, 1155240), (19080, 1078224), (19254, 1068480), (20034, 1026880), (20160, 1020462), (20352, 1010835), (22260, 924192), (22463, 915840), (22896, 898520), (23744, 866430), (24192, 850385), (25440, 808668), (25672, 801360), (26712, 770160), (28620, 718816), (28881, 712320), (29680, 693144), (30240, 680308), (30528, 673890), (32090, 641088), (33390, 616128), (33920, 606501), (35616, 577620), (38160, 539112), (38508, 534240), (40068, 513440), (40320, 510231), (44520, 462096), (44926, 457920), (45792, 449260), (47488, 433215), (48135, 427392), (50085, 410752), (50880, 404334), (51344, 400680), (53424, 385080), (57240, 359408), (57762, 356160), (59360, 346572), (60480, 340154), (61056, 336945), (64180, 320544), (66780, 308064), (67389, 305280), (71232, 288810), (76320, 269556), (77016, 267120), (80136, 256720), (86643, 237440), (89040, 231048), (89852, 228960), (91584, 224630), (96270, 213696), (100170, 205376), (101760, 202167), (102688, 200340), (106848, 192540), (112315, 183168), (114480, 179704), (115524, 178080), (118720, 173286), (120960, 170077), (128360, 160272), (133560, 154032), (134778, 152640), (142464, 144405)]