20389824000

素因数分解:

$2^9\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 960

約数和(自身を含む): 90620449920

約数和(自身を除く): 70230625920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 125, 126, 128, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 250, 252, 256, 260, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 360, 364, 375, 384, 389, 390, 400, 416, 420, 448, 450, 455, 468, 480, 500, 504, 512, 520, 525, 546, 560, 576, 585, 600, 624, 630, 640, 650, 672, 700, 720, 728, 750, 768, 778, 780, 800, 819, 832, 840, 875, 896, 900, 910, 936, 960, 975, 1000, 1008, 1040, 1050, 1092, 1120, 1125, 1152, 1167, 1170, 1200, 1248, 1260, 1280, 1300, 1344, 1365, 1400, 1440, 1456, 1500, 1536, 1556, 1560, 1575, 1600, 1625, 1638, 1664, 1680, 1750, 1792, 1800, 1820, 1872, 1920, 1945, 1950, 2000, 2016, 2080, 2100, 2184, 2240, 2250, 2275, 2304, 2334, 2340, 2400, 2496, 2520, 2560, 2600, 2625, 2688, 2723, 2730, 2800, 2880, 2912, 2925, 3000, 3112, 3120, 3150, 3200, 3250, 3276, 3328, 3360, 3500, 3501, 3584, 3600, 3640, 3744, 3840, 3890, 3900, 4000, 4032, 4095, 4160, 4200, 4368, 4480, 4500, 4550, 4608, 4668, 4680, 4800, 4875, 4992, 5040, 5057, 5200, 5250, 5376, 5446, 5460, 5600, 5760, 5824, 5835, 5850, 6000, 6224, 6240, 6300, 6400, 6500, 6552, 6656, 6720, 6825, 7000, 7002, 7200, 7280, 7488, 7680, 7780, 7800, 7875, 8000, 8064, 8169, 8190, 8320, 8400, 8736, 8960, 9000, 9100, 9336, 9360, 9600, 9725, 9750, 9984, 10080, 10114, 10400, 10500, 10752, 10892, 10920, 11200, 11375, 11520, 11648, 11670, 11700, 12000, 12448, 12480, 12600, 12800, 13000, 13104, 13440, 13615, 13650, 14000, 14004, 14400, 14560, 14625, 14976, 15171, 15560, 15600, 15750, 16000, 16128, 16338, 16380, 16640, 16800, 17472, 17505, 17920, 18000, 18200, 18672, 18720, 19200, 19450, 19500, 19968, 20160, 20228, 20475, 20800, 21000, 21784, 21840, 22400, 22750, 23040, 23296, 23340, 23400, 24000, 24507, 24896, 24960, 25200, 25285, 26000, 26208, 26880, 27230, 27300, 28000, 28008, 28800, 29120, 29175, 29250, 29952, 30342, 31120, 31200, 31500, 32000, 32256, 32676, 32760, 33280, 33600, 34125, 34944, 35010, 35399, 36000, 36400, 37344, 37440, 38400, 38900, 39000, 40320, 40456, 40845, 40950, 41600, 42000, 43568, 43680, 44800, 45500, 45513, 46592, 46680, 46800, 48000, 48625, 49014, 49792, 49920, 50400, 50570, 52000, 52416, 53760, 54460, 54600, 56000, 56016, 57600, 58240, 58350, 58500, 59904, 60684, 62240, 62400, 63000, 64000, 65352, 65520, 67200, 68075, 68250, 69888, 70020, 70798, 72000, 72800, 74688, 74880, 75855, 77800, 78000, 80640, 80912, 81690, 81900, 83200, 84000, 87136, 87360, 87525, 89600, 91000, 91026, 93360, 93600, 96000, 97250, 98028, 99584, 99840, 100800, 101140, 102375, 104000, 104832, 106197, 108920, 109200, 112000, 112032, 115200, 116480, 116700, 117000, 121368, 122535, 124480, 124800, 126000, 126425, 130704, 131040, 134400, 136150, 136500, 139776, 140040, 141596, 144000, 145600, 145875, 149376, 149760, 151710, 155600, 156000, 161280, 161824, 163380, 163800, 166400, 168000, 174272, 174720, 175050, 176995, 182000, 182052, 186720, 187200, 192000, 194500, 196056, 199168, 201600, 202280, 204225, 204750, 208000, 209664, 212394, 217840, 218400, 224000, 224064, 227565, 232960, 233400, 234000, 242736, 245070, 248960, 249600, 252000, 252850, 261408, 262080, 268800, 272300, 273000, 280080, 283192, 288000, 291200, 291750, 298752, 299520, 303420, 311200, 312000, 318591, 323648, 326760, 327600, 336000, 340375, 348544, 349440, 350100, 353990, 364000, 364104, 373440, 374400, 379275, 389000, 392112, 403200, 404560, 408450, 409500, 416000, 419328, 424788, 435680, 436800, 437625, 448000, 448128, 455130, 466800, 468000, 485472, 490140, 497920, 499200, 504000, 505700, 522816, 524160, 530985, 544600, 546000, 560160, 566384, 576000, 582400, 583500, 597504, 606840, 612675, 622400, 624000, 632125, 637182, 647296, 653520, 655200, 672000, 680750, 697088, 698880, 700200, 707980, 728000, 728208, 746880, 748800, 758550, 778000, 784224, 806400, 809120, 816900, 819000, 832000, 849576, 871360, 873600, 875250, 884975, 896256, 910260, 933600, 936000, 970944, 980280, 995840, 1008000, 1011400, 1021125, 1045632, 1048320, 1061970, 1089200, 1092000, 1120320, 1132768, 1137825, 1164800, 1167000, 1213680, 1225350, 1244800, 1248000, 1264250, 1274364, 1294592, 1307040, 1310400, 1344000, 1361500, 1394176, 1400400, 1415960, 1456000, 1456416, 1493760, 1497600, 1517100, 1556000, 1568448, 1592955, 1618240, 1633800, 1638000, 1699152, 1742720, 1747200, 1750500, 1769950, 1792512, 1820520, 1867200, 1872000, 1896375, 1941888, 1960560, 2016000, 2022800, 2042250, 2091264, 2096640, 2123940, 2178400, 2184000, 2240640, 2265536, 2275650, 2334000, 2427360, 2450700, 2489600, 2496000, 2528500, 2548728, 2589184, 2614080, 2620800, 2654925, 2723000, 2800800, 2831920, 2912000, 2912832, 2987520, 3034200, 3063375, 3112000, 3136896, 3185910, 3236480, 3267600, 3276000, 3398304, 3485440, 3494400, 3501000, 3539900, 3641040, 3734400, 3744000, 3792750, 3883776, 3921120, 4032000, 4045600, 4084500, 4182528, 4247880, 4356800, 4368000, 4424875, 4481280, 4531072, 4551300, 4668000, 4854720, 4901400, 4979200, 5057000, 5097456, 5228160, 5241600, 5309850, 5446000, 5601600, 5663840, 5689125, 5824000, 5825664, 6068400, 6126750, 6224000, 6273792, 6371820, 6472960, 6535200, 6552000, 6796608, 6970880, 7002000, 7079800, 7282080, 7468800, 7488000, 7585500, 7767552, 7842240, 7964775, 8091200, 8169000, 8495760, 8713600, 8736000, 8849750, 8962560, 9062144, 9102600, 9336000, 9709440, 9802800, 10114000, 10194912, 10456320, 10483200, 10619700, 10892000, 11203200, 11327680, 11378250, 11651328, 12136800, 12253500, 12448000, 12547584, 12743640, 12945920, 13070400, 13104000, 13274625, 13593216, 14004000, 14159600, 14564160, 14937600, 15171000, 15684480, 15929550, 16182400, 16338000, 16991520, 17427200, 17472000, 17699500, 18124288, 18205200, 18672000, 19418880, 19605600, 20228000, 20389824, 20912640, 21239400, 21784000, 22406400, 22655360, 22756500, 23302656, 24273600, 24507000, 24896000, 25487280, 26140800, 26208000, 26549250, 27186432, 28008000, 28319200, 29128320, 30342000, 31368960, 31859100, 32364800, 32676000, 33983040, 34854400, 35399000, 36410400, 37344000, 38837760, 39211200, 39823875, 40456000, 40779648, 42478800, 43568000, 44812800, 45310720, 45513000, 48547200, 49014000, 50974560, 52281600, 52416000, 53098500, 54372864, 56016000, 56638400, 58256640, 60684000, 62737920, 63718200, 64729600, 65352000, 67966080, 70798000, 72820800, 74688000, 78422400, 79647750, 80912000, 81559296, 84957600, 87136000, 90621440, 91026000, 97094400, 98028000, 101949120, 104563200, 106197000, 112032000, 113276800, 116513280, 121368000, 127436400, 130704000, 135932160, 141596000, 145641600, 156844800, 159295500, 161824000, 163118592, 169915200, 174272000, 182052000, 194188800, 196056000, 203898240, 212394000, 224064000, 226553600, 242736000, 254872800, 261408000, 271864320, 283192000, 291283200, 313689600, 318591000, 323648000, 339830400, 364104000, 392112000, 407796480, 424788000, 453107200, 485472000, 509745600, 522816000, 566384000, 582566400, 637182000, 679660800, 728208000, 784224000, 815592960, 849576000, 970944000, 1019491200, 1132768000, 1274364000, 1359321600, 1456416000, 1568448000, 1699152000, 2038982400, 2265536000, 2548728000, 2912832000, 3398304000, 4077964800, 5097456000, 6796608000, 10194912000, 20389824000]

約数ペア:

[(1, 20389824000), (2, 10194912000), (3, 6796608000), (4, 5097456000), (5, 4077964800), (6, 3398304000), (7, 2912832000), (8, 2548728000), (9, 2265536000), (10, 2038982400), (12, 1699152000), (13, 1568448000), (14, 1456416000), (15, 1359321600), (16, 1274364000), (18, 1132768000), (20, 1019491200), (21, 970944000), (24, 849576000), (25, 815592960), (26, 784224000), (28, 728208000), (30, 679660800), (32, 637182000), (35, 582566400), (36, 566384000), (39, 522816000), (40, 509745600), (42, 485472000), (45, 453107200), (48, 424788000), (50, 407796480), (52, 392112000), (56, 364104000), (60, 339830400), (63, 323648000), (64, 318591000), (65, 313689600), (70, 291283200), (72, 283192000), (75, 271864320), (78, 261408000), (80, 254872800), (84, 242736000), (90, 226553600), (91, 224064000), (96, 212394000), (100, 203898240), (104, 196056000), (105, 194188800), (112, 182052000), (117, 174272000), (120, 169915200), (125, 163118592), (126, 161824000), (128, 159295500), (130, 156844800), (140, 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(53760, 379275), (54460, 374400), (54600, 373440), (56000, 364104), (56016, 364000), (57600, 353990), (58240, 350100), (58350, 349440), (58500, 348544), (59904, 340375), (60684, 336000), (62240, 327600), (62400, 326760), (63000, 323648), (64000, 318591), (65352, 312000), (65520, 311200), (67200, 303420), (68075, 299520), (68250, 298752), (69888, 291750), (70020, 291200), (70798, 288000), (72000, 283192), (72800, 280080), (74688, 273000), (74880, 272300), (75855, 268800), (77800, 262080), (78000, 261408), (80640, 252850), (80912, 252000), (81690, 249600), (81900, 248960), (83200, 245070), (84000, 242736), (87136, 234000), (87360, 233400), (87525, 232960), (89600, 227565), (91000, 224064), (91026, 224000), (93360, 218400), (93600, 217840), (96000, 212394), (97250, 209664), (98028, 208000), (99584, 204750), (99840, 204225), (100800, 202280), (101140, 201600), (102375, 199168), (104000, 196056), (104832, 194500), (106197, 192000), (108920, 187200), (109200, 186720), (112000, 182052), (112032, 182000), (115200, 176995), (116480, 175050), (116700, 174720), (117000, 174272), (121368, 168000), (122535, 166400), (124480, 163800), (124800, 163380), (126000, 161824), (126425, 161280), (130704, 156000), (131040, 155600), (134400, 151710), (136150, 149760), (136500, 149376), (139776, 145875), (140040, 145600), (141596, 144000)]