21167809920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 512

約数和(自身を含む): 79116912000

約数和(自身を除く): 57949102080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 53, 54, 58, 60, 64, 72, 80, 87, 90, 96, 106, 108, 116, 120, 128, 135, 144, 145, 159, 160, 174, 180, 192, 212, 216, 232, 240, 261, 265, 270, 288, 290, 318, 320, 348, 360, 384, 424, 432, 435, 464, 477, 480, 522, 530, 540, 576, 580, 636, 640, 696, 720, 783, 795, 797, 848, 864, 870, 928, 954, 960, 1044, 1060, 1080, 1152, 1160, 1272, 1305, 1392, 1431, 1440, 1537, 1566, 1590, 1594, 1696, 1728, 1740, 1856, 1908, 1920, 2088, 2120, 2160, 2320, 2385, 2391, 2544, 2610, 2784, 2862, 2880, 3074, 3132, 3180, 3188, 3392, 3456, 3480, 3712, 3816, 3915, 3985, 4176, 4240, 4320, 4611, 4640, 4770, 4782, 5088, 5220, 5568, 5724, 5760, 6148, 6264, 6360, 6376, 6784, 6960, 7155, 7173, 7632, 7685, 7830, 7970, 8352, 8480, 8640, 9222, 9280, 9540, 9564, 10176, 10440, 11136, 11448, 11955, 12296, 12528, 12720, 12752, 13833, 13920, 14310, 14346, 15264, 15370, 15660, 15940, 16704, 16960, 17280, 18444, 18560, 19080, 19128, 20352, 20880, 21519, 22896, 23055, 23113, 23910, 24592, 25056, 25440, 25504, 27666, 27840, 28620, 28692, 30528, 30740, 31320, 31880, 33408, 33920, 35865, 36888, 38160, 38256, 41499, 41760, 42241, 43038, 45792, 46110, 46226, 47820, 49184, 50112, 50880, 51008, 55332, 55680, 57240, 57384, 61056, 61480, 62640, 63760, 69165, 69339, 71730, 73776, 76320, 76512, 82998, 83520, 84482, 86076, 91584, 92220, 92452, 95640, 98368, 100224, 101760, 102016, 107595, 110664, 114480, 114768, 115565, 122960, 125280, 126723, 127520, 138330, 138678, 143460, 147552, 152640, 153024, 165996, 167040, 168964, 172152, 183168, 184440, 184904, 191280, 196736, 207495, 208017, 211205, 215190, 221328, 228960, 229536, 231130, 245920, 250560, 253446, 255040, 276660, 277356, 286920, 295104, 305280, 306048, 331992, 337928, 344304, 346695, 368880, 369808, 380169, 382560, 414990, 416034, 422410, 430380, 442656, 457920, 459072, 462260, 491840, 501120, 506892, 510080, 553320, 554712, 573840, 590208, 624051, 633615, 663984, 675856, 688608, 693390, 737760, 739616, 760338, 765120, 829980, 832068, 844820, 860760, 885312, 915840, 918144, 924520, 983680, 1013784, 1040085, 1106640, 1109424, 1140507, 1147680, 1224989, 1248102, 1267230, 1327968, 1351712, 1377216, 1386780, 1475520, 1479232, 1520676, 1530240, 1659960, 1664136, 1689640, 1721520, 1770624, 1849040, 1900845, 2027568, 2080170, 2213280, 2218848, 2281014, 2295360, 2449978, 2496204, 2534460, 2655936, 2703424, 2754432, 2773560, 2951040, 2958464, 3041352, 3120255, 3319920, 3328272, 3379280, 3443040, 3674967, 3698080, 3801690, 4055136, 4160340, 4426560, 4437696, 4562028, 4590720, 4899956, 4992408, 5068920, 5311872, 5406848, 5547120, 5702535, 6082704, 6124945, 6240510, 6639840, 6656544, 6758560, 6886080, 7349934, 7396160, 7603380, 8110272, 8320680, 8853120, 8875392, 9124056, 9799912, 9984816, 10137840, 11024901, 11094240, 11405070, 12165408, 12249890, 12481020, 13279680, 13313088, 13517120, 13772160, 14699868, 14792320, 15206760, 16220544, 16641360, 18248112, 18374835, 19599824, 19969632, 20275680, 22049802, 22188480, 22810140, 24330816, 24499780, 24962040, 26559360, 26626176, 27034240, 29399736, 30413520, 33074703, 33282720, 36496224, 36749670, 39199648, 39939264, 40551360, 44099604, 44376960, 45620280, 48661632, 48999560, 49924080, 55124505, 58799472, 60827040, 66149406, 66565440, 72992448, 73499340, 78399296, 79878528, 81102720, 88199208, 91240560, 97999120, 99848160, 110249010, 117598944, 121654080, 132298812, 133130880, 145984896, 146998680, 156798592, 165373515, 176398416, 182481120, 195998240, 199696320, 220498020, 235197888, 243308160, 264597624, 293997360, 330747030, 352796832, 364962240, 391996480, 399392640, 440996040, 470395776, 529195248, 587994720, 661494060, 705593664, 729924480, 783992960, 881992080, 1058390496, 1175989440, 1322988120, 1411187328, 1763984160, 2116780992, 2351978880, 2645976240, 3527968320, 4233561984, 5291952480, 7055936640, 10583904960, 21167809920]

約数ペア:

[(1, 21167809920), (2, 10583904960), (3, 7055936640), (4, 5291952480), (5, 4233561984), (6, 3527968320), (8, 2645976240), (9, 2351978880), (10, 2116780992), (12, 1763984160), (15, 1411187328), (16, 1322988120), (18, 1175989440), (20, 1058390496), (24, 881992080), (27, 783992960), (29, 729924480), (30, 705593664), (32, 661494060), (36, 587994720), (40, 529195248), (45, 470395776), (48, 440996040), (53, 399392640), (54, 391996480), (58, 364962240), (60, 352796832), (64, 330747030), (72, 293997360), (80, 264597624), (87, 243308160), (90, 235197888), (96, 220498020), (106, 199696320), (108, 195998240), (116, 182481120), (120, 176398416), (128, 165373515), (135, 156798592), (144, 146998680), (145, 145984896), (159, 133130880), (160, 132298812), (174, 121654080), (180, 117598944), (192, 110249010), (212, 99848160), (216, 97999120), (232, 91240560), (240, 88199208), (261, 81102720), (265, 79878528), (270, 78399296), (288, 73499340), (290, 72992448), (318, 66565440), (320, 66149406), (348, 60827040), (360, 58799472), (384, 55124505), (424, 49924080), (432, 48999560), (435, 48661632), (464, 45620280), (477, 44376960), (480, 44099604), (522, 40551360), (530, 39939264), (540, 39199648), (576, 36749670), (580, 36496224), (636, 33282720), (640, 33074703), (696, 30413520), (720, 29399736), (783, 27034240), (795, 26626176), (797, 26559360), (848, 24962040), (864, 24499780), (870, 24330816), (928, 22810140), (954, 22188480), (960, 22049802), (1044, 20275680), (1060, 19969632), (1080, 19599824), (1152, 18374835), (1160, 18248112), (1272, 16641360), (1305, 16220544), (1392, 15206760), (1431, 14792320), (1440, 14699868), (1537, 13772160), (1566, 13517120), (1590, 13313088), (1594, 13279680), (1696, 12481020), (1728, 12249890), (1740, 12165408), (1856, 11405070), (1908, 11094240), (1920, 11024901), (2088, 10137840), (2120, 9984816), (2160, 9799912), (2320, 9124056), (2385, 8875392), (2391, 8853120), (2544, 8320680), (2610, 8110272), (2784, 7603380), (2862, 7396160), (2880, 7349934), (3074, 6886080), (3132, 6758560), (3180, 6656544), (3188, 6639840), (3392, 6240510), (3456, 6124945), (3480, 6082704), (3712, 5702535), (3816, 5547120), (3915, 5406848), (3985, 5311872), (4176, 5068920), (4240, 4992408), (4320, 4899956), (4611, 4590720), (4640, 4562028), (4770, 4437696), (4782, 4426560), (5088, 4160340), (5220, 4055136), (5568, 3801690), (5724, 3698080), (5760, 3674967), (6148, 3443040), (6264, 3379280), (6360, 3328272), (6376, 3319920), (6784, 3120255), (6960, 3041352), (7155, 2958464), (7173, 2951040), (7632, 2773560), (7685, 2754432), (7830, 2703424), (7970, 2655936), (8352, 2534460), (8480, 2496204), (8640, 2449978), (9222, 2295360), (9280, 2281014), (9540, 2218848), (9564, 2213280), (10176, 2080170), (10440, 2027568), (11136, 1900845), (11448, 1849040), (11955, 1770624), (12296, 1721520), (12528, 1689640), (12720, 1664136), (12752, 1659960), (13833, 1530240), (13920, 1520676), (14310, 1479232), (14346, 1475520), (15264, 1386780), (15370, 1377216), (15660, 1351712), (15940, 1327968), (16704, 1267230), (16960, 1248102), (17280, 1224989), (18444, 1147680), (18560, 1140507), (19080, 1109424), (19128, 1106640), (20352, 1040085), (20880, 1013784), (21519, 983680), (22896, 924520), (23055, 918144), (23113, 915840), (23910, 885312), (24592, 860760), (25056, 844820), (25440, 832068), (25504, 829980), (27666, 765120), (27840, 760338), (28620, 739616), (28692, 737760), (30528, 693390), (30740, 688608), (31320, 675856), (31880, 663984), (33408, 633615), (33920, 624051), (35865, 590208), (36888, 573840), (38160, 554712), (38256, 553320), (41499, 510080), (41760, 506892), (42241, 501120), (43038, 491840), (45792, 462260), (46110, 459072), (46226, 457920), (47820, 442656), (49184, 430380), (50112, 422410), (50880, 416034), (51008, 414990), (55332, 382560), (55680, 380169), (57240, 369808), (57384, 368880), (61056, 346695), (61480, 344304), (62640, 337928), (63760, 331992), (69165, 306048), (69339, 305280), (71730, 295104), (73776, 286920), (76320, 277356), (76512, 276660), (82998, 255040), (83520, 253446), (84482, 250560), (86076, 245920), (91584, 231130), (92220, 229536), (92452, 228960), (95640, 221328), (98368, 215190), (100224, 211205), (101760, 208017), (102016, 207495), (107595, 196736), (110664, 191280), (114480, 184904), (114768, 184440), (115565, 183168), (122960, 172152), (125280, 168964), (126723, 167040), (127520, 165996), (138330, 153024), (138678, 152640), (143460, 147552)]