20003548320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1874

約数の個数: 576

約数和(自身を含む): 83026218240

約数和(自身を除く): 63022669920

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, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 106, 108, 112, 120, 126, 135, 140, 144, 147, 159, 160, 168, 180, 189, 196, 210, 212, 216, 224, 240, 245, 252, 265, 270, 280, 288, 294, 315, 318, 336, 360, 371, 378, 392, 420, 424, 432, 441, 477, 480, 490, 504, 530, 540, 560, 588, 630, 636, 672, 720, 735, 742, 756, 784, 795, 840, 848, 864, 882, 945, 954, 980, 1008, 1060, 1080, 1113, 1120, 1176, 1260, 1272, 1323, 1431, 1440, 1470, 1484, 1512, 1568, 1590, 1680, 1696, 1764, 1783, 1855, 1890, 1908, 1960, 2016, 2120, 2160, 2205, 2226, 2352, 2385, 2520, 2544, 2597, 2646, 2862, 2940, 2968, 3024, 3180, 3339, 3360, 3528, 3566, 3710, 3780, 3816, 3920, 4240, 4320, 4410, 4452, 4704, 4770, 5040, 5088, 5194, 5292, 5349, 5565, 5724, 5880, 5936, 6048, 6360, 6615, 6678, 7056, 7132, 7155, 7420, 7560, 7632, 7791, 7840, 8480, 8820, 8904, 8915, 9540, 10017, 10080, 10388, 10584, 10698, 11130, 11448, 11760, 11872, 12481, 12720, 12985, 13230, 13356, 14112, 14264, 14310, 14840, 15120, 15264, 15582, 16047, 16695, 17640, 17808, 17830, 19080, 20034, 20776, 21168, 21396, 22260, 22896, 23373, 23520, 24962, 25440, 25970, 26460, 26712, 26745, 28528, 28620, 29680, 30240, 31164, 32094, 33390, 35280, 35616, 35660, 37443, 38160, 38955, 40068, 41552, 42336, 42792, 44520, 45792, 46746, 48141, 49924, 50085, 51940, 52920, 53424, 53490, 57056, 57240, 59360, 62328, 62405, 64188, 66780, 70119, 70560, 71320, 74886, 76320, 77910, 80136, 80235, 83104, 85584, 87367, 89040, 93492, 94499, 96282, 99848, 100170, 103880, 105840, 106848, 106980, 112329, 114480, 116865, 124656, 124810, 128376, 133560, 140238, 142640, 149772, 155820, 160272, 160470, 171168, 174734, 178080, 186984, 187215, 188998, 192564, 199696, 200340, 207760, 211680, 213960, 224658, 228960, 233730, 240705, 249312, 249620, 256752, 262101, 267120, 280476, 283497, 285280, 299544, 311640, 320544, 320940, 336987, 349468, 350595, 373968, 374430, 377996, 385128, 399392, 400680, 415520, 427920, 436835, 449316, 467460, 472495, 481410, 499240, 513504, 524202, 534240, 560952, 561645, 566994, 599088, 623280, 641880, 661493, 673974, 698936, 701190, 747936, 748860, 755992, 770256, 786303, 801360, 850491, 855840, 873670, 898632, 934920, 944990, 962820, 998480, 1048404, 1121904, 1123290, 1133988, 1198176, 1246560, 1283760, 1310505, 1322986, 1347948, 1397872, 1402380, 1417485, 1497720, 1511984, 1540512, 1572606, 1602720, 1684935, 1700982, 1747340, 1797264, 1869840, 1889980, 1925640, 1984479, 1996960, 2096808, 2243808, 2246580, 2267976, 2358909, 2551473, 2567520, 2621010, 2645972, 2695896, 2795744, 2804760, 2834970, 2995440, 3023968, 3145212, 3307465, 3369870, 3401964, 3494680, 3594528, 3739680, 3779960, 3851280, 3931515, 3968958, 4193616, 4252455, 4493160, 4535952, 4630451, 4717818, 5102946, 5242020, 5291944, 5391792, 5609520, 5669940, 5953437, 5990880, 6290424, 6614930, 6739740, 6803928, 6989360, 7559920, 7702560, 7863030, 7937916, 8387232, 8504910, 8986320, 9071904, 9260902, 9435636, 9922395, 10205892, 10484040, 10583888, 10783584, 11219040, 11339880, 11794545, 11906874, 12580848, 12757365, 13229860, 13479480, 13607856, 13891353, 13978720, 15119840, 15726060, 15875832, 17009820, 17860311, 17972640, 18521804, 18871272, 19844790, 20411784, 20968080, 21167776, 22679760, 23152255, 23589090, 23813748, 25161696, 25514730, 26459720, 26958960, 27215712, 27782706, 29767185, 31452120, 31751664, 34019640, 35720622, 37043608, 37742544, 39689580, 40823568, 41674059, 41936160, 45359520, 46304510, 47178180, 47627496, 51029460, 52919440, 53917920, 55565412, 59534370, 62904240, 63503328, 68039280, 69456765, 71441244, 74087216, 75485088, 79379160, 81647136, 83348118, 89301555, 92609020, 94356360, 95254992, 102058920, 105838880, 111130824, 119068740, 125022177, 125808480, 136078560, 138913530, 142882488, 148174432, 158758320, 166696236, 178603110, 185218040, 188712720, 190509984, 204117840, 208370295, 222261648, 238137480, 250044354, 277827060, 285764976, 317516640, 333392472, 357206220, 370436080, 377425440, 408235680, 416740590, 444523296, 476274960, 500088708, 555654120, 571529952, 625110885, 666784944, 714412440, 740872160, 833481180, 952549920, 1000177416, 1111308240, 1250221770, 1333569888, 1428824880, 1666962360, 2000354832, 2222616480, 2500443540, 2857649760, 3333924720, 4000709664, 5000887080, 6667849440, 10001774160, 20003548320]

約数ペア:

[(1, 20003548320), (2, 10001774160), (3, 6667849440), (4, 5000887080), (5, 4000709664), (6, 3333924720), (7, 2857649760), (8, 2500443540), (9, 2222616480), (10, 2000354832), (12, 1666962360), (14, 1428824880), (15, 1333569888), (16, 1250221770), (18, 1111308240), (20, 1000177416), (21, 952549920), (24, 833481180), (27, 740872160), (28, 714412440), (30, 666784944), (32, 625110885), (35, 571529952), (36, 555654120), (40, 500088708), (42, 476274960), (45, 444523296), (48, 416740590), (49, 408235680), (53, 377425440), (54, 370436080), (56, 357206220), (60, 333392472), (63, 317516640), (70, 285764976), (72, 277827060), (80, 250044354), (84, 238137480), (90, 222261648), (96, 208370295), (98, 204117840), (105, 190509984), (106, 188712720), (108, 185218040), (112, 178603110), (120, 166696236), (126, 158758320), (135, 148174432), (140, 142882488), (144, 138913530), (147, 136078560), (159, 125808480), (160, 125022177), (168, 119068740), (180, 111130824), (189, 105838880), (196, 102058920), (210, 95254992), (212, 94356360), (216, 92609020), (224, 89301555), (240, 83348118), (245, 81647136), (252, 79379160), (265, 75485088), (270, 74087216), (280, 71441244), (288, 69456765), (294, 68039280), (315, 63503328), (318, 62904240), (336, 59534370), (360, 55565412), (371, 53917920), (378, 52919440), (392, 51029460), (420, 47627496), (424, 47178180), (432, 46304510), (441, 45359520), (477, 41936160), (480, 41674059), (490, 40823568), (504, 39689580), (530, 37742544), (540, 37043608), (560, 35720622), (588, 34019640), (630, 31751664), (636, 31452120), (672, 29767185), (720, 27782706), (735, 27215712), (742, 26958960), (756, 26459720), (784, 25514730), (795, 25161696), (840, 23813748), (848, 23589090), (864, 23152255), (882, 22679760), (945, 21167776), (954, 20968080), (980, 20411784), (1008, 19844790), (1060, 18871272), (1080, 18521804), (1113, 17972640), (1120, 17860311), (1176, 17009820), (1260, 15875832), (1272, 15726060), (1323, 15119840), (1431, 13978720), (1440, 13891353), (1470, 13607856), (1484, 13479480), (1512, 13229860), (1568, 12757365), (1590, 12580848), (1680, 11906874), (1696, 11794545), (1764, 11339880), (1783, 11219040), (1855, 10783584), (1890, 10583888), (1908, 10484040), (1960, 10205892), (2016, 9922395), (2120, 9435636), (2160, 9260902), (2205, 9071904), (2226, 8986320), (2352, 8504910), (2385, 8387232), (2520, 7937916), (2544, 7863030), (2597, 7702560), (2646, 7559920), (2862, 6989360), (2940, 6803928), (2968, 6739740), (3024, 6614930), (3180, 6290424), (3339, 5990880), (3360, 5953437), (3528, 5669940), (3566, 5609520), (3710, 5391792), (3780, 5291944), (3816, 5242020), (3920, 5102946), (4240, 4717818), (4320, 4630451), (4410, 4535952), (4452, 4493160), (4704, 4252455), (4770, 4193616), (5040, 3968958), (5088, 3931515), (5194, 3851280), (5292, 3779960), (5349, 3739680), (5565, 3594528), (5724, 3494680), (5880, 3401964), (5936, 3369870), (6048, 3307465), (6360, 3145212), (6615, 3023968), (6678, 2995440), (7056, 2834970), (7132, 2804760), (7155, 2795744), (7420, 2695896), (7560, 2645972), (7632, 2621010), (7791, 2567520), (7840, 2551473), (8480, 2358909), (8820, 2267976), (8904, 2246580), (8915, 2243808), (9540, 2096808), (10017, 1996960), (10080, 1984479), (10388, 1925640), (10584, 1889980), (10698, 1869840), (11130, 1797264), (11448, 1747340), (11760, 1700982), (11872, 1684935), (12481, 1602720), (12720, 1572606), (12985, 1540512), (13230, 1511984), (13356, 1497720), (14112, 1417485), (14264, 1402380), (14310, 1397872), (14840, 1347948), (15120, 1322986), (15264, 1310505), (15582, 1283760), (16047, 1246560), (16695, 1198176), (17640, 1133988), (17808, 1123290), (17830, 1121904), (19080, 1048404), (20034, 998480), (20776, 962820), (21168, 944990), (21396, 934920), (22260, 898632), (22896, 873670), (23373, 855840), (23520, 850491), (24962, 801360), (25440, 786303), (25970, 770256), (26460, 755992), (26712, 748860), (26745, 747936), (28528, 701190), (28620, 698936), (29680, 673974), (30240, 661493), (31164, 641880), (32094, 623280), (33390, 599088), (35280, 566994), (35616, 561645), (35660, 560952), (37443, 534240), (38160, 524202), (38955, 513504), (40068, 499240), (41552, 481410), (42336, 472495), (42792, 467460), (44520, 449316), (45792, 436835), (46746, 427920), (48141, 415520), (49924, 400680), (50085, 399392), (51940, 385128), (52920, 377996), (53424, 374430), (53490, 373968), (57056, 350595), (57240, 349468), (59360, 336987), (62328, 320940), (62405, 320544), (64188, 311640), (66780, 299544), (70119, 285280), (70560, 283497), (71320, 280476), (74886, 267120), (76320, 262101), (77910, 256752), (80136, 249620), (80235, 249312), (83104, 240705), (85584, 233730), (87367, 228960), (89040, 224658), (93492, 213960), (94499, 211680), (96282, 207760), (99848, 200340), (100170, 199696), (103880, 192564), (105840, 188998), (106848, 187215), (106980, 186984), (112329, 178080), (114480, 174734), (116865, 171168), (124656, 160470), (124810, 160272), (128376, 155820), (133560, 149772), (140238, 142640)]