20448552960

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:944

約数の個数: 576

約数和(自身を含む): 80767290240

約数和(自身を除く): 60318737280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 128, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 256, 264, 276, 288, 320, 330, 345, 352, 360, 368, 384, 396, 414, 440, 460, 480, 495, 506, 512, 528, 552, 576, 640, 660, 690, 704, 720, 736, 759, 768, 792, 828, 877, 880, 920, 960, 990, 1012, 1024, 1035, 1056, 1104, 1152, 1265, 1280, 1320, 1380, 1408, 1440, 1472, 1518, 1536, 1584, 1656, 1754, 1760, 1840, 1920, 1980, 2024, 2048, 2070, 2112, 2208, 2277, 2304, 2530, 2560, 2631, 2640, 2760, 2816, 2880, 2944, 3036, 3072, 3168, 3312, 3508, 3520, 3680, 3795, 3840, 3960, 4048, 4140, 4224, 4385, 4416, 4554, 4608, 5060, 5120, 5262, 5280, 5520, 5632, 5760, 5888, 6072, 6144, 6336, 6624, 7016, 7040, 7360, 7590, 7680, 7893, 7920, 8096, 8280, 8448, 8770, 8832, 9108, 9216, 9647, 10120, 10240, 10524, 10560, 11040, 11264, 11385, 11520, 11776, 12144, 12672, 13155, 13248, 14032, 14080, 14720, 15180, 15360, 15786, 15840, 16192, 16560, 16896, 17540, 17664, 18216, 18432, 19294, 20171, 20240, 21048, 21120, 22080, 22528, 22770, 23040, 23552, 24288, 25344, 26310, 26496, 28064, 28160, 28941, 29440, 30360, 30720, 31572, 31680, 32384, 33120, 33792, 35080, 35328, 36432, 38588, 39465, 40342, 40480, 42096, 42240, 44160, 45540, 46080, 47104, 48235, 48576, 50688, 52620, 52992, 56128, 56320, 57882, 58880, 60513, 60720, 63144, 63360, 64768, 66240, 67584, 70160, 70656, 72864, 77176, 78930, 80684, 80960, 84192, 84480, 86823, 88320, 91080, 92160, 96470, 97152, 100855, 101376, 105240, 105984, 112256, 112640, 115764, 117760, 121026, 121440, 126288, 126720, 129536, 132480, 140320, 141312, 144705, 145728, 154352, 157860, 161368, 161920, 168384, 168960, 173646, 176640, 181539, 182160, 192940, 194304, 201710, 202752, 210480, 211968, 221881, 224512, 231528, 235520, 242052, 242880, 252576, 253440, 259072, 264960, 280640, 289410, 291456, 302565, 308704, 315720, 322736, 323840, 336768, 337920, 347292, 353280, 363078, 364320, 385880, 388608, 403420, 420960, 423936, 434115, 443762, 449024, 463056, 484104, 485760, 505152, 506880, 518144, 529920, 561280, 578820, 582912, 605130, 617408, 631440, 645472, 647680, 665643, 673536, 694584, 706560, 726156, 728640, 771760, 777216, 806840, 841920, 868230, 887524, 898048, 907695, 926112, 968208, 971520, 1010304, 1013760, 1059840, 1109405, 1122560, 1157640, 1165824, 1210260, 1234816, 1262880, 1290944, 1295360, 1331286, 1347072, 1389168, 1452312, 1457280, 1543520, 1554432, 1613680, 1683840, 1736460, 1775048, 1796096, 1815390, 1852224, 1936416, 1943040, 1996929, 2020608, 2119680, 2218810, 2245120, 2315280, 2331648, 2420520, 2469632, 2525760, 2581888, 2590720, 2662572, 2694144, 2778336, 2904624, 2914560, 3087040, 3227360, 3328215, 3367680, 3472920, 3550096, 3630780, 3704448, 3872832, 3886080, 3993858, 4041216, 4437620, 4490240, 4630560, 4663296, 4841040, 4939264, 5051520, 5163776, 5325144, 5388288, 5556672, 5809248, 5829120, 6174080, 6454720, 6656430, 6735360, 6945840, 7100192, 7261560, 7408896, 7745664, 7772160, 7987716, 8082432, 8875240, 8980480, 9261120, 9682080, 9878528, 9984645, 10103040, 10327552, 10650288, 11113344, 11618496, 11658240, 12348160, 12909440, 13312860, 13470720, 13891680, 14200384, 14523120, 14817792, 15491328, 15975432, 16164864, 17750480, 18522240, 19364160, 19757056, 19969290, 20206080, 20655104, 21300576, 22226688, 23236992, 23316480, 24696320, 25818880, 26625720, 26941440, 27783360, 28400768, 29046240, 29635584, 30982656, 31950864, 35500960, 37044480, 38728320, 39938580, 40412160, 41310208, 42601152, 44453376, 46473984, 49392640, 51637760, 53251440, 55566720, 56801536, 58092480, 59271168, 61965312, 63901728, 71001920, 74088960, 77456640, 79877160, 80824320, 85202304, 88906752, 92947968, 98785280, 103275520, 106502880, 111133440, 113603072, 116184960, 123930624, 127803456, 142003840, 148177920, 154913280, 159754320, 170404608, 177813504, 185895936, 206551040, 213005760, 222266880, 227206144, 232369920, 255606912, 284007680, 296355840, 309826560, 319508640, 340809216, 371791872, 426011520, 444533760, 454412288, 464739840, 511213824, 568015360, 619653120, 639017280, 681618432, 852023040, 889067520, 929479680, 1022427648, 1136030720, 1278034560, 1363236864, 1704046080, 1858959360, 2044855296, 2272061440, 2556069120, 3408092160, 4089710592, 5112138240, 6816184320, 10224276480, 20448552960]

約数ペア:

[(1, 20448552960), (2, 10224276480), (3, 6816184320), (4, 5112138240), (5, 4089710592), (6, 3408092160), (8, 2556069120), (9, 2272061440), (10, 2044855296), (11, 1858959360), (12, 1704046080), (15, 1363236864), (16, 1278034560), (18, 1136030720), (20, 1022427648), (22, 929479680), (23, 889067520), (24, 852023040), (30, 681618432), (32, 639017280), (33, 619653120), (36, 568015360), (40, 511213824), (44, 464739840), (45, 454412288), (46, 444533760), (48, 426011520), (55, 371791872), (60, 340809216), (64, 319508640), (66, 309826560), (69, 296355840), (72, 284007680), (80, 255606912), (88, 232369920), (90, 227206144), (92, 222266880), (96, 213005760), (99, 206551040), (110, 185895936), (115, 177813504), (120, 170404608), (128, 159754320), (132, 154913280), (138, 148177920), (144, 142003840), (160, 127803456), (165, 123930624), (176, 116184960), (180, 113603072), (184, 111133440), (192, 106502880), (198, 103275520), (207, 98785280), (220, 92947968), (230, 88906752), (240, 85202304), (253, 80824320), (256, 79877160), (264, 77456640), (276, 74088960), (288, 71001920), (320, 63901728), (330, 61965312), (345, 59271168), (352, 58092480), (360, 56801536), (368, 55566720), (384, 53251440), (396, 51637760), (414, 49392640), (440, 46473984), (460, 44453376), (480, 42601152), (495, 41310208), (506, 40412160), (512, 39938580), (528, 38728320), (552, 37044480), (576, 35500960), (640, 31950864), (660, 30982656), (690, 29635584), (704, 29046240), (720, 28400768), (736, 27783360), (759, 26941440), (768, 26625720), (792, 25818880), (828, 24696320), (877, 23316480), (880, 23236992), (920, 22226688), (960, 21300576), (990, 20655104), (1012, 20206080), (1024, 19969290), (1035, 19757056), (1056, 19364160), (1104, 18522240), (1152, 17750480), (1265, 16164864), (1280, 15975432), (1320, 15491328), (1380, 14817792), (1408, 14523120), (1440, 14200384), (1472, 13891680), (1518, 13470720), (1536, 13312860), (1584, 12909440), (1656, 12348160), (1754, 11658240), (1760, 11618496), (1840, 11113344), (1920, 10650288), (1980, 10327552), (2024, 10103040), (2048, 9984645), (2070, 9878528), (2112, 9682080), (2208, 9261120), (2277, 8980480), (2304, 8875240), (2530, 8082432), (2560, 7987716), (2631, 7772160), (2640, 7745664), (2760, 7408896), (2816, 7261560), (2880, 7100192), (2944, 6945840), (3036, 6735360), (3072, 6656430), (3168, 6454720), (3312, 6174080), (3508, 5829120), (3520, 5809248), (3680, 5556672), (3795, 5388288), (3840, 5325144), (3960, 5163776), (4048, 5051520), (4140, 4939264), (4224, 4841040), (4385, 4663296), (4416, 4630560), (4554, 4490240), (4608, 4437620), (5060, 4041216), (5120, 3993858), (5262, 3886080), (5280, 3872832), (5520, 3704448), (5632, 3630780), (5760, 3550096), (5888, 3472920), (6072, 3367680), (6144, 3328215), (6336, 3227360), (6624, 3087040), (7016, 2914560), (7040, 2904624), (7360, 2778336), (7590, 2694144), (7680, 2662572), (7893, 2590720), (7920, 2581888), (8096, 2525760), (8280, 2469632), (8448, 2420520), (8770, 2331648), (8832, 2315280), (9108, 2245120), (9216, 2218810), (9647, 2119680), (10120, 2020608), (10240, 1996929), (10524, 1943040), (10560, 1936416), (11040, 1852224), (11264, 1815390), (11385, 1796096), (11520, 1775048), (11776, 1736460), (12144, 1683840), (12672, 1613680), (13155, 1554432), (13248, 1543520), (14032, 1457280), (14080, 1452312), (14720, 1389168), (15180, 1347072), (15360, 1331286), (15786, 1295360), (15840, 1290944), (16192, 1262880), (16560, 1234816), (16896, 1210260), (17540, 1165824), (17664, 1157640), (18216, 1122560), (18432, 1109405), (19294, 1059840), (20171, 1013760), (20240, 1010304), (21048, 971520), (21120, 968208), (22080, 926112), (22528, 907695), (22770, 898048), (23040, 887524), (23552, 868230), (24288, 841920), (25344, 806840), (26310, 777216), (26496, 771760), (28064, 728640), (28160, 726156), (28941, 706560), (29440, 694584), (30360, 673536), (30720, 665643), (31572, 647680), (31680, 645472), (32384, 631440), (33120, 617408), (33792, 605130), (35080, 582912), (35328, 578820), (36432, 561280), (38588, 529920), (39465, 518144), (40342, 506880), (40480, 505152), (42096, 485760), (42240, 484104), (44160, 463056), (45540, 449024), (46080, 443762), (47104, 434115), (48235, 423936), (48576, 420960), (50688, 403420), (52620, 388608), (52992, 385880), (56128, 364320), (56320, 363078), (57882, 353280), (58880, 347292), (60513, 337920), (60720, 336768), (63144, 323840), (63360, 322736), (64768, 315720), (66240, 308704), (67584, 302565), (70160, 291456), (70656, 289410), (72864, 280640), (77176, 264960), (78930, 259072), (80684, 253440), (80960, 252576), (84192, 242880), (84480, 242052), (86823, 235520), (88320, 231528), (91080, 224512), (92160, 221881), (96470, 211968), (97152, 210480), (100855, 202752), (101376, 201710), (105240, 194304), (105984, 192940), (112256, 182160), (112640, 181539), (115764, 176640), (117760, 173646), (121026, 168960), (121440, 168384), (126288, 161920), (126720, 161368), (129536, 157860), (132480, 154352), (140320, 145728), (141312, 144705)]