20553984000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 576

約数和(自身を含む): 80920607040

約数和(自身を除く): 60366623040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 250, 256, 264, 275, 288, 300, 320, 330, 352, 360, 375, 384, 396, 400, 440, 450, 480, 495, 500, 512, 528, 550, 576, 600, 640, 660, 704, 720, 750, 768, 792, 800, 811, 825, 880, 900, 960, 990, 1000, 1024, 1056, 1100, 1125, 1152, 1200, 1280, 1320, 1375, 1408, 1440, 1500, 1536, 1584, 1600, 1622, 1650, 1760, 1800, 1920, 1980, 2000, 2048, 2112, 2200, 2250, 2304, 2400, 2433, 2475, 2560, 2640, 2750, 2816, 2880, 3000, 3072, 3168, 3200, 3244, 3300, 3520, 3600, 3840, 3960, 4000, 4055, 4125, 4224, 4400, 4500, 4608, 4800, 4866, 4950, 5120, 5280, 5500, 5632, 5760, 6000, 6144, 6336, 6400, 6488, 6600, 7040, 7200, 7299, 7680, 7920, 8000, 8110, 8250, 8448, 8800, 8921, 9000, 9216, 9600, 9732, 9900, 10240, 10560, 11000, 11264, 11520, 12000, 12165, 12375, 12672, 12800, 12976, 13200, 14080, 14400, 14598, 15360, 15840, 16000, 16220, 16500, 16896, 17600, 17842, 18000, 18432, 19200, 19464, 19800, 20275, 21120, 22000, 22528, 23040, 24000, 24330, 24750, 25344, 25600, 25952, 26400, 26763, 28160, 28800, 29196, 30720, 31680, 32000, 32440, 33000, 33792, 35200, 35684, 36000, 36495, 38400, 38928, 39600, 40550, 42240, 44000, 44605, 46080, 48000, 48660, 49500, 50688, 51200, 51904, 52800, 53526, 56320, 57600, 58392, 60825, 63360, 64000, 64880, 66000, 67584, 70400, 71368, 72000, 72990, 76800, 77856, 79200, 80289, 81100, 84480, 88000, 89210, 92160, 96000, 97320, 99000, 101375, 101376, 103808, 105600, 107052, 112640, 115200, 116784, 121650, 126720, 128000, 129760, 132000, 133815, 140800, 142736, 144000, 145980, 153600, 155712, 158400, 160578, 162200, 168960, 176000, 178420, 182475, 192000, 194640, 198000, 202750, 202752, 207616, 211200, 214104, 223025, 230400, 233568, 243300, 253440, 256000, 259520, 264000, 267630, 281600, 285472, 288000, 291960, 304125, 311424, 316800, 321156, 324400, 337920, 352000, 356840, 364950, 384000, 389280, 396000, 401445, 405500, 415232, 422400, 428208, 446050, 460800, 467136, 486600, 506880, 519040, 528000, 535260, 563200, 570944, 576000, 583920, 608250, 622848, 633600, 642312, 648800, 669075, 704000, 713680, 729900, 768000, 778560, 792000, 802890, 811000, 830464, 844800, 856416, 892100, 912375, 934272, 973200, 1013760, 1038080, 1056000, 1070520, 1115125, 1141888, 1152000, 1167840, 1216500, 1245696, 1267200, 1284624, 1297600, 1338150, 1408000, 1427360, 1459800, 1557120, 1584000, 1605780, 1622000, 1660928, 1689600, 1712832, 1784200, 1824750, 1868544, 1946400, 2007225, 2076160, 2112000, 2141040, 2230250, 2283776, 2304000, 2335680, 2433000, 2491392, 2534400, 2569248, 2595200, 2676300, 2816000, 2854720, 2919600, 3114240, 3168000, 3211560, 3244000, 3345375, 3425664, 3568400, 3649500, 3737088, 3892800, 4014450, 4152320, 4224000, 4282080, 4460500, 4567552, 4671360, 4866000, 4982784, 5068800, 5138496, 5190400, 5352600, 5709440, 5839200, 6228480, 6336000, 6423120, 6488000, 6690750, 6851328, 7136800, 7299000, 7474176, 7785600, 8028900, 8304640, 8448000, 8564160, 8921000, 9135104, 9342720, 9732000, 10036125, 10276992, 10380800, 10705200, 11418880, 11678400, 12456960, 12672000, 12846240, 12976000, 13381500, 13702656, 14273600, 14598000, 14948352, 15571200, 16057800, 17128320, 17842000, 18270208, 18685440, 19464000, 20072250, 20553984, 20761600, 21410400, 22837760, 23356800, 24913920, 25344000, 25692480, 25952000, 26763000, 27405312, 28547200, 29196000, 31142400, 32115600, 34256640, 35684000, 37370880, 38928000, 40144500, 41107968, 41523200, 42820800, 45675520, 46713600, 51384960, 51904000, 53526000, 54810624, 57094400, 58392000, 62284800, 64231200, 68513280, 71368000, 74741760, 77856000, 80289000, 82215936, 85641600, 91351040, 93427200, 102769920, 103808000, 107052000, 114188800, 116784000, 124569600, 128462400, 137026560, 142736000, 155712000, 160578000, 164431872, 171283200, 186854400, 205539840, 207616000, 214104000, 228377600, 233568000, 256924800, 274053120, 285472000, 311424000, 321156000, 342566400, 373708800, 411079680, 428208000, 456755200, 467136000, 513849600, 570944000, 622848000, 642312000, 685132800, 822159360, 856416000, 934272000, 1027699200, 1141888000, 1284624000, 1370265600, 1712832000, 1868544000, 2055398400, 2283776000, 2569248000, 3425664000, 4110796800, 5138496000, 6851328000, 10276992000, 20553984000]

約数ペア:

[(1, 20553984000), (2, 10276992000), (3, 6851328000), (4, 5138496000), (5, 4110796800), (6, 3425664000), (8, 2569248000), (9, 2283776000), (10, 2055398400), (11, 1868544000), (12, 1712832000), (15, 1370265600), (16, 1284624000), (18, 1141888000), (20, 1027699200), (22, 934272000), (24, 856416000), (25, 822159360), (30, 685132800), (32, 642312000), (33, 622848000), (36, 570944000), (40, 513849600), (44, 467136000), (45, 456755200), (48, 428208000), (50, 411079680), (55, 373708800), (60, 342566400), (64, 321156000), (66, 311424000), (72, 285472000), (75, 274053120), (80, 256924800), (88, 233568000), (90, 228377600), (96, 214104000), (99, 207616000), (100, 205539840), (110, 186854400), (120, 171283200), (125, 164431872), (128, 160578000), (132, 155712000), (144, 142736000), (150, 137026560), (160, 128462400), (165, 124569600), (176, 116784000), (180, 114188800), (192, 107052000), (198, 103808000), (200, 102769920), (220, 93427200), (225, 91351040), (240, 85641600), (250, 82215936), (256, 80289000), (264, 77856000), (275, 74741760), (288, 71368000), (300, 68513280), (320, 64231200), (330, 62284800), (352, 58392000), (360, 57094400), (375, 54810624), (384, 53526000), (396, 51904000), (400, 51384960), (440, 46713600), (450, 45675520), (480, 42820800), (495, 41523200), (500, 41107968), (512, 40144500), (528, 38928000), (550, 37370880), (576, 35684000), (600, 34256640), (640, 32115600), (660, 31142400), (704, 29196000), (720, 28547200), (750, 27405312), (768, 26763000), (792, 25952000), (800, 25692480), (811, 25344000), (825, 24913920), (880, 23356800), (900, 22837760), (960, 21410400), (990, 20761600), (1000, 20553984), (1024, 20072250), (1056, 19464000), (1100, 18685440), (1125, 18270208), (1152, 17842000), (1200, 17128320), (1280, 16057800), (1320, 15571200), (1375, 14948352), (1408, 14598000), (1440, 14273600), (1500, 13702656), (1536, 13381500), (1584, 12976000), (1600, 12846240), (1622, 12672000), (1650, 12456960), (1760, 11678400), (1800, 11418880), (1920, 10705200), (1980, 10380800), (2000, 10276992), (2048, 10036125), (2112, 9732000), (2200, 9342720), (2250, 9135104), (2304, 8921000), (2400, 8564160), (2433, 8448000), (2475, 8304640), (2560, 8028900), (2640, 7785600), (2750, 7474176), (2816, 7299000), (2880, 7136800), (3000, 6851328), (3072, 6690750), (3168, 6488000), (3200, 6423120), (3244, 6336000), (3300, 6228480), (3520, 5839200), (3600, 5709440), (3840, 5352600), (3960, 5190400), (4000, 5138496), (4055, 5068800), (4125, 4982784), (4224, 4866000), (4400, 4671360), (4500, 4567552), (4608, 4460500), (4800, 4282080), (4866, 4224000), (4950, 4152320), (5120, 4014450), (5280, 3892800), (5500, 3737088), (5632, 3649500), (5760, 3568400), (6000, 3425664), (6144, 3345375), (6336, 3244000), (6400, 3211560), (6488, 3168000), (6600, 3114240), (7040, 2919600), (7200, 2854720), (7299, 2816000), (7680, 2676300), (7920, 2595200), (8000, 2569248), (8110, 2534400), (8250, 2491392), (8448, 2433000), (8800, 2335680), (8921, 2304000), (9000, 2283776), (9216, 2230250), (9600, 2141040), (9732, 2112000), (9900, 2076160), (10240, 2007225), (10560, 1946400), (11000, 1868544), (11264, 1824750), (11520, 1784200), (12000, 1712832), (12165, 1689600), (12375, 1660928), (12672, 1622000), (12800, 1605780), (12976, 1584000), (13200, 1557120), (14080, 1459800), (14400, 1427360), (14598, 1408000), (15360, 1338150), (15840, 1297600), (16000, 1284624), (16220, 1267200), (16500, 1245696), (16896, 1216500), (17600, 1167840), (17842, 1152000), (18000, 1141888), (18432, 1115125), (19200, 1070520), (19464, 1056000), (19800, 1038080), (20275, 1013760), (21120, 973200), (22000, 934272), (22528, 912375), (23040, 892100), (24000, 856416), (24330, 844800), (24750, 830464), (25344, 811000), (25600, 802890), (25952, 792000), (26400, 778560), (26763, 768000), (28160, 729900), (28800, 713680), (29196, 704000), (30720, 669075), (31680, 648800), (32000, 642312), (32440, 633600), (33000, 622848), (33792, 608250), (35200, 583920), (35684, 576000), (36000, 570944), (36495, 563200), (38400, 535260), (38928, 528000), (39600, 519040), (40550, 506880), (42240, 486600), (44000, 467136), (44605, 460800), (46080, 446050), (48000, 428208), (48660, 422400), (49500, 415232), (50688, 405500), (51200, 401445), (51904, 396000), (52800, 389280), (53526, 384000), (56320, 364950), (57600, 356840), (58392, 352000), (60825, 337920), (63360, 324400), (64000, 321156), (64880, 316800), (66000, 311424), (67584, 304125), (70400, 291960), (71368, 288000), (72000, 285472), (72990, 281600), (76800, 267630), (77856, 264000), (79200, 259520), (80289, 256000), (81100, 253440), (84480, 243300), (88000, 233568), (89210, 230400), (92160, 223025), (96000, 214104), (97320, 211200), (99000, 207616), (101375, 202752), (101376, 202750), (103808, 198000), (105600, 194640), (107052, 192000), (112640, 182475), (115200, 178420), (116784, 176000), (121650, 168960), (126720, 162200), (128000, 160578), (129760, 158400), (132000, 155712), (133815, 153600), (140800, 145980), (142736, 144000)]