21756924000

素因数分解:

$2^5\times 3^4\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 960

約数和(自身を含む): 93498717312

約数和(自身を除く): 71741793312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 53, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 106, 108, 112, 120, 125, 126, 135, 140, 144, 150, 159, 160, 162, 168, 175, 180, 181, 189, 200, 210, 212, 216, 224, 225, 240, 250, 252, 265, 270, 280, 288, 300, 315, 318, 324, 336, 350, 360, 362, 371, 375, 378, 400, 405, 420, 424, 432, 450, 477, 480, 500, 504, 525, 530, 540, 543, 560, 567, 600, 630, 636, 648, 672, 675, 700, 720, 724, 742, 750, 756, 795, 800, 810, 840, 848, 864, 875, 900, 905, 945, 954, 1000, 1008, 1050, 1060, 1080, 1086, 1113, 1120, 1125, 1134, 1200, 1260, 1267, 1272, 1296, 1325, 1350, 1400, 1431, 1440, 1448, 1484, 1500, 1512, 1575, 1590, 1620, 1629, 1680, 1696, 1750, 1800, 1810, 1855, 1890, 1908, 2000, 2016, 2025, 2100, 2120, 2160, 2172, 2226, 2250, 2268, 2385, 2400, 2520, 2534, 2544, 2592, 2625, 2650, 2700, 2715, 2800, 2835, 2862, 2896, 2968, 3000, 3024, 3150, 3180, 3240, 3258, 3339, 3360, 3375, 3500, 3600, 3620, 3710, 3780, 3801, 3816, 3975, 4000, 4050, 4200, 4240, 4293, 4320, 4344, 4452, 4500, 4525, 4536, 4725, 4770, 4887, 5040, 5068, 5088, 5250, 5300, 5400, 5430, 5565, 5600, 5670, 5724, 5792, 5936, 6000, 6048, 6300, 6335, 6360, 6480, 6516, 6625, 6678, 6750, 7000, 7155, 7200, 7240, 7420, 7560, 7602, 7632, 7875, 7950, 8100, 8145, 8400, 8480, 8586, 8688, 8904, 9000, 9050, 9072, 9275, 9450, 9540, 9593, 9774, 10017, 10080, 10125, 10136, 10500, 10600, 10800, 10860, 11130, 11340, 11403, 11448, 11872, 11925, 12000, 12600, 12670, 12720, 12960, 13032, 13250, 13356, 13500, 13575, 14000, 14175, 14310, 14480, 14661, 14840, 15120, 15204, 15264, 15750, 15900, 16200, 16290, 16695, 16800, 17172, 17376, 17808, 18000, 18100, 18144, 18550, 18900, 19005, 19080, 19186, 19548, 19875, 20034, 20250, 20272, 21000, 21200, 21465, 21600, 21720, 22260, 22625, 22680, 22806, 22896, 23625, 23850, 24435, 25200, 25340, 25440, 26064, 26500, 26712, 27000, 27150, 27825, 28000, 28350, 28620, 28779, 28960, 29322, 29680, 30051, 30240, 30408, 31500, 31675, 31800, 32400, 32580, 33390, 34209, 34344, 35616, 35775, 36000, 36200, 37100, 37800, 38010, 38160, 38372, 39096, 39750, 40068, 40500, 40544, 40725, 42000, 42400, 42930, 43440, 44520, 45250, 45360, 45612, 45792, 46375, 47250, 47700, 47965, 48870, 50085, 50400, 50680, 52128, 53000, 53424, 54000, 54300, 55650, 56700, 57015, 57240, 57558, 58644, 59360, 59625, 60102, 60816, 63000, 63350, 63600, 64800, 65160, 66780, 67151, 67875, 68418, 68688, 70875, 71550, 72400, 73305, 74200, 75600, 76020, 76320, 76744, 78192, 79500, 80136, 81000, 81450, 83475, 84000, 85860, 86337, 86880, 89040, 90500, 90720, 91224, 92750, 94500, 95025, 95400, 95930, 97740, 100170, 101360, 102627, 106000, 106848, 107325, 108000, 108600, 111300, 113400, 114030, 114480, 115116, 117288, 119250, 120204, 121632, 122175, 126000, 126700, 127200, 130320, 133560, 134302, 135750, 136836, 137376, 139125, 141750, 143100, 143895, 144800, 146610, 148400, 150255, 151200, 152040, 153488, 156384, 158375, 159000, 160272, 162000, 162900, 166950, 171045, 171720, 172674, 178080, 178875, 181000, 182448, 185500, 189000, 190050, 190800, 191860, 195480, 200340, 201453, 202720, 203625, 205254, 212000, 214650, 217200, 222600, 226800, 228060, 228960, 230232, 234576, 238500, 239825, 240408, 244350, 250425, 252000, 253400, 259011, 260640, 267120, 268604, 271500, 273672, 278250, 283500, 285075, 286200, 287790, 293220, 296800, 300510, 304080, 306976, 316750, 318000, 320544, 324000, 325800, 333900, 335755, 342090, 343440, 345348, 357750, 362000, 364896, 366525, 371000, 378000, 380100, 381600, 383720, 390960, 400680, 402906, 407250, 410508, 417375, 429300, 431685, 434400, 445200, 453600, 456120, 460464, 469152, 475125, 477000, 479650, 480816, 488700, 500850, 506800, 513135, 518022, 534240, 536625, 537208, 543000, 547344, 556500, 567000, 570150, 572400, 575580, 586440, 601020, 604359, 608160, 610875, 633500, 636000, 651600, 667800, 671510, 684180, 686880, 690696, 715500, 719475, 724000, 733050, 742000, 751275, 756000, 760200, 767440, 777033, 781920, 801360, 805812, 814500, 821016, 834750, 855225, 858600, 863370, 890400, 912240, 920928, 950250, 954000, 959300, 961632, 977400, 1001700, 1007265, 1013600, 1026270, 1036044, 1073250, 1074416, 1086000, 1094688, 1113000, 1134000, 1140300, 1144800, 1151160, 1172880, 1199125, 1202040, 1208718, 1221750, 1252125, 1267000, 1295055, 1303200, 1335600, 1343020, 1368360, 1381392, 1425375, 1431000, 1438950, 1466100, 1484000, 1502550, 1520400, 1534880, 1554066, 1602720, 1611624, 1629000, 1642032, 1669500, 1678775, 1710450, 1717200, 1726740, 1813077, 1824480, 1832625, 1900500, 1908000, 1918600, 1954800, 2003400, 2014530, 2052540, 2072088, 2146500, 2148832, 2158425, 2172000, 2226000, 2268000, 2280600, 2302320, 2345760, 2398250, 2404080, 2417436, 2443500, 2504250, 2534000, 2565675, 2590110, 2671200, 2686040, 2736720, 2762784, 2850750, 2862000, 2877900, 2932200, 3005100, 3021795, 3040800, 3108132, 3223248, 3258000, 3284064, 3339000, 3357550, 3420900, 3434400, 3453480, 3597375, 3626154, 3665250, 3756375, 3801000, 3837200, 3885165, 3909600, 4006800, 4029060, 4105080, 4144176, 4276125, 4293000, 4316850, 4452000, 4561200, 4604640, 4796500, 4808160, 4834872, 4887000, 5008500, 5036325, 5068000, 5131350, 5180220, 5372080, 5439231, 5473440, 5701500, 5724000, 5755800, 5864400, 6010200, 6043590, 6216264, 6446496, 6475275, 6516000, 6678000, 6715100, 6841800, 6906960, 7194750, 7252308, 7330500, 7512750, 7602000, 7674400, 7770330, 8013600, 8058120, 8210160, 8288352, 8393875, 8552250, 8586000, 8633700, 9065385, 9122400, 9593000, 9669744, 9774000, 10017000, 10072650, 10262700, 10360440, 10744160, 10792125, 10878462, 11403000, 11511600, 11728800, 12020400, 12087180, 12432528, 12828375, 12950550, 13356000, 13430200, 13683600, 13813920, 14389500, 14504616, 14661000, 15025500, 15108975, 15204000, 15540660, 16116240, 16420320, 16787750, 17104500, 17172000, 17267400, 18130770, 19186000, 19339488, 19425825, 19548000, 20034000, 20145300, 20525400, 20720880, 21584250, 21756924, 22806000, 23023200, 24040800, 24174360, 24865056, 25181625, 25656750, 25901100, 26860400, 27196155, 27367200, 28779000, 29009232, 29322000, 30051000, 30217950, 31081320, 32232480, 32376375, 33575500, 34209000, 34534800, 36261540, 38372000, 38851650, 40068000, 40290600, 41050800, 41441760, 43168500, 43513848, 45326925, 45612000, 48348720, 50363250, 51313500, 51802200, 53720800, 54392310, 57558000, 58018464, 58644000, 60102000, 60435900, 62162640, 64752750, 67151000, 68418000, 69069600, 72523080, 75544875, 77703300, 80581200, 82101600, 86337000, 87027696, 90653850, 96697440, 97129125, 100726500, 102627000, 103604400, 108784620, 115116000, 120204000, 120871800, 124325280, 129505500, 134302000, 135980775, 136836000, 145046160, 151089750, 155406600, 161162400, 172674000, 174055392, 181307700, 194258250, 201453000, 205254000, 207208800, 217569240, 226634625, 241743600, 259011000, 268604000, 271961550, 290092320, 302179500, 310813200, 345348000, 362615400, 388516500, 402906000, 410508000, 435138480, 453269250, 483487200, 518022000, 543923100, 604359000, 621626400, 679903875, 725230800, 777033000, 805812000, 870276960, 906538500, 1036044000, 1087846200, 1208718000, 1359807750, 1450461600, 1554066000, 1813077000, 2175692400, 2417436000, 2719615500, 3108132000, 3626154000, 4351384800, 5439231000, 7252308000, 10878462000, 21756924000]

約数ペア:

[(1, 21756924000), (2, 10878462000), (3, 7252308000), (4, 5439231000), (5, 4351384800), (6, 3626154000), (7, 3108132000), (8, 2719615500), (9, 2417436000), (10, 2175692400), (12, 1813077000), (14, 1554066000), (15, 1450461600), (16, 1359807750), (18, 1208718000), (20, 1087846200), (21, 1036044000), (24, 906538500), (25, 870276960), (27, 805812000), (28, 777033000), (30, 725230800), (32, 679903875), (35, 621626400), (36, 604359000), (40, 543923100), (42, 518022000), (45, 483487200), (48, 453269250), (50, 435138480), (53, 410508000), (54, 402906000), (56, 388516500), (60, 362615400), (63, 345348000), (70, 310813200), (72, 302179500), (75, 290092320), (80, 271961550), (81, 268604000), (84, 259011000), (90, 241743600), (96, 226634625), (100, 217569240), (105, 207208800), (106, 205254000), (108, 201453000), (112, 194258250), (120, 181307700), (125, 174055392), (126, 172674000), (135, 161162400), (140, 155406600), (144, 151089750), (150, 145046160), (159, 136836000), (160, 135980775), (162, 134302000), (168, 129505500), (175, 124325280), (180, 120871800), (181, 120204000), (189, 115116000), (200, 108784620), (210, 103604400), (212, 102627000), (216, 100726500), (224, 97129125), (225, 96697440), (240, 90653850), (250, 87027696), (252, 86337000), (265, 82101600), (270, 80581200), (280, 77703300), (288, 75544875), (300, 72523080), (315, 69069600), (318, 68418000), (324, 67151000), (336, 64752750), (350, 62162640), (360, 60435900), (362, 60102000), (371, 58644000), (375, 58018464), (378, 57558000), (400, 54392310), (405, 53720800), (420, 51802200), (424, 51313500), (432, 50363250), (450, 48348720), (477, 45612000), (480, 45326925), (500, 43513848), (504, 43168500), (525, 41441760), (530, 41050800), (540, 40290600), (543, 40068000), (560, 38851650), (567, 38372000), (600, 36261540), (630, 34534800), (636, 34209000), (648, 33575500), (672, 32376375), (675, 32232480), (700, 31081320), (720, 30217950), (724, 30051000), (742, 29322000), (750, 29009232), (756, 28779000), (795, 27367200), (800, 27196155), (810, 26860400), (840, 25901100), (848, 25656750), (864, 25181625), (875, 24865056), (900, 24174360), (905, 24040800), (945, 23023200), (954, 22806000), (1000, 21756924), (1008, 21584250), (1050, 20720880), (1060, 20525400), (1080, 20145300), (1086, 20034000), (1113, 19548000), (1120, 19425825), (1125, 19339488), (1134, 19186000), (1200, 18130770), (1260, 17267400), (1267, 17172000), (1272, 17104500), (1296, 16787750), (1325, 16420320), (1350, 16116240), (1400, 15540660), (1431, 15204000), (1440, 15108975), (1448, 15025500), (1484, 14661000), (1500, 14504616), (1512, 14389500), (1575, 13813920), (1590, 13683600), (1620, 13430200), (1629, 13356000), (1680, 12950550), (1696, 12828375), (1750, 12432528), (1800, 12087180), (1810, 12020400), (1855, 11728800), (1890, 11511600), (1908, 11403000), (2000, 10878462), (2016, 10792125), (2025, 10744160), (2100, 10360440), (2120, 10262700), (2160, 10072650), (2172, 10017000), (2226, 9774000), (2250, 9669744), (2268, 9593000), (2385, 9122400), (2400, 9065385), (2520, 8633700), (2534, 8586000), (2544, 8552250), (2592, 8393875), (2625, 8288352), (2650, 8210160), (2700, 8058120), (2715, 8013600), (2800, 7770330), (2835, 7674400), (2862, 7602000), (2896, 7512750), (2968, 7330500), (3000, 7252308), (3024, 7194750), (3150, 6906960), (3180, 6841800), (3240, 6715100), (3258, 6678000), (3339, 6516000), (3360, 6475275), (3375, 6446496), (3500, 6216264), (3600, 6043590), (3620, 6010200), (3710, 5864400), (3780, 5755800), (3801, 5724000), (3816, 5701500), (3975, 5473440), (4000, 5439231), (4050, 5372080), (4200, 5180220), (4240, 5131350), (4293, 5068000), (4320, 5036325), (4344, 5008500), (4452, 4887000), (4500, 4834872), (4525, 4808160), (4536, 4796500), (4725, 4604640), (4770, 4561200), (4887, 4452000), (5040, 4316850), (5068, 4293000), (5088, 4276125), (5250, 4144176), (5300, 4105080), (5400, 4029060), (5430, 4006800), (5565, 3909600), (5600, 3885165), (5670, 3837200), (5724, 3801000), (5792, 3756375), (5936, 3665250), (6000, 3626154), (6048, 3597375), (6300, 3453480), (6335, 3434400), (6360, 3420900), (6480, 3357550), (6516, 3339000), (6625, 3284064), (6678, 3258000), (6750, 3223248), (7000, 3108132), (7155, 3040800), (7200, 3021795), (7240, 3005100), (7420, 2932200), (7560, 2877900), (7602, 2862000), (7632, 2850750), (7875, 2762784), (7950, 2736720), (8100, 2686040), (8145, 2671200), (8400, 2590110), (8480, 2565675), (8586, 2534000), (8688, 2504250), (8904, 2443500), (9000, 2417436), (9050, 2404080), (9072, 2398250), (9275, 2345760), (9450, 2302320), (9540, 2280600), (9593, 2268000), (9774, 2226000), (10017, 2172000), (10080, 2158425), (10125, 2148832), (10136, 2146500), (10500, 2072088), (10600, 2052540), (10800, 2014530), (10860, 2003400), (11130, 1954800), (11340, 1918600), (11403, 1908000), (11448, 1900500), (11872, 1832625), (11925, 1824480), (12000, 1813077), (12600, 1726740), (12670, 1717200), (12720, 1710450), (12960, 1678775), (13032, 1669500), (13250, 1642032), (13356, 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(28350, 767440), (28620, 760200), (28779, 756000), (28960, 751275), (29322, 742000), (29680, 733050), (30051, 724000), (30240, 719475), (30408, 715500), (31500, 690696), (31675, 686880), (31800, 684180), (32400, 671510), (32580, 667800), (33390, 651600), (34209, 636000), (34344, 633500), (35616, 610875), (35775, 608160), (36000, 604359), (36200, 601020), (37100, 586440), (37800, 575580), (38010, 572400), (38160, 570150), (38372, 567000), (39096, 556500), (39750, 547344), (40068, 543000), (40500, 537208), (40544, 536625), (40725, 534240), (42000, 518022), (42400, 513135), (42930, 506800), (43440, 500850), (44520, 488700), (45250, 480816), (45360, 479650), (45612, 477000), (45792, 475125), (46375, 469152), (47250, 460464), (47700, 456120), (47965, 453600), (48870, 445200), (50085, 434400), (50400, 431685), (50680, 429300), (52128, 417375), (53000, 410508), (53424, 407250), (54000, 402906), (54300, 400680), (55650, 390960), (56700, 383720), (57015, 381600), (57240, 380100), (57558, 378000), (58644, 371000), (59360, 366525), (59625, 364896), (60102, 362000), (60816, 357750), (63000, 345348), (63350, 343440), (63600, 342090), (64800, 335755), (65160, 333900), (66780, 325800), (67151, 324000), (67875, 320544), (68418, 318000), (68688, 316750), (70875, 306976), (71550, 304080), (72400, 300510), (73305, 296800), (74200, 293220), (75600, 287790), (76020, 286200), (76320, 285075), (76744, 283500), (78192, 278250), (79500, 273672), (80136, 271500), (81000, 268604), (81450, 267120), (83475, 260640), (84000, 259011), (85860, 253400), (86337, 252000), (86880, 250425), (89040, 244350), (90500, 240408), (90720, 239825), (91224, 238500), (92750, 234576), (94500, 230232), (95025, 228960), (95400, 228060), (95930, 226800), (97740, 222600), (100170, 217200), (101360, 214650), (102627, 212000), (106000, 205254), (106848, 203625), (107325, 202720), (108000, 201453), (108600, 200340), (111300, 195480), (113400, 191860), (114030, 190800), (114480, 190050), (115116, 189000), (117288, 185500), (119250, 182448), (120204, 181000), (121632, 178875), (122175, 178080), (126000, 172674), (126700, 171720), (127200, 171045), (130320, 166950), (133560, 162900), (134302, 162000), (135750, 160272), (136836, 159000), (137376, 158375), (139125, 156384), (141750, 153488), (143100, 152040), (143895, 151200), (144800, 150255), (146610, 148400)]