21802135680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22397}}^1$

素因数の和:22448

約数の個数: 288

約数和(自身を含む): 81525808260

約数和(自身を除く): 59723672580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1352, 1440, 1521, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 4992, 5070, 5408, 5760, 6084, 6240, 6760, 7488, 7605, 8112, 8320, 9360, 10140, 10816, 12168, 12480, 13520, 14976, 15210, 16224, 18720, 20280, 21632, 22397, 24336, 24960, 27040, 30420, 32448, 37440, 40560, 44794, 48672, 54080, 60840, 64896, 67191, 74880, 81120, 89588, 97344, 108160, 111985, 121680, 134382, 162240, 179176, 194688, 201573, 223970, 243360, 268764, 291161, 324480, 335955, 358352, 403146, 447940, 486720, 537528, 582322, 671910, 716704, 806292, 873483, 895880, 973440, 1007865, 1075056, 1164644, 1343820, 1433408, 1455805, 1612584, 1746966, 1791760, 2015730, 2150112, 2329288, 2620449, 2687640, 2866816, 2911610, 3225168, 3493932, 3583520, 3785093, 4031460, 4300224, 4367415, 4658576, 5240898, 5375280, 5823220, 6450336, 6987864, 7167040, 7570186, 8062920, 8600448, 8734830, 9317152, 10481796, 10750560, 11355279, 11646440, 12900672, 13102245, 13975728, 14334080, 15140372, 16125840, 17469660, 18634304, 18925465, 20963592, 21501120, 22710558, 23292880, 25801344, 26204490, 27951456, 30280744, 32251680, 34065837, 34939320, 37268608, 37850930, 41927184, 43002240, 45421116, 46585760, 52408980, 55902912, 56776395, 60561488, 64503360, 68131674, 69878640, 75701860, 83854368, 90842232, 93171520, 104817960, 111805824, 113552790, 121122976, 129006720, 136263348, 139757280, 151403720, 167708736, 170329185, 181684464, 186343040, 209635920, 227105580, 242245952, 272526696, 279514560, 302807440, 335417472, 340658370, 363368928, 419271840, 454211160, 484491904, 545053392, 559029120, 605614880, 681316740, 726737856, 838543680, 908422320, 1090106784, 1211229760, 1362633480, 1453475712, 1677087360, 1816844640, 2180213568, 2422459520, 2725266960, 3633689280, 4360427136, 5450533920, 7267378560, 10901067840, 21802135680]

約数ペア:

[(1, 21802135680), (2, 10901067840), (3, 7267378560), (4, 5450533920), (5, 4360427136), (6, 3633689280), (8, 2725266960), (9, 2422459520), (10, 2180213568), (12, 1816844640), (13, 1677087360), (15, 1453475712), (16, 1362633480), (18, 1211229760), (20, 1090106784), (24, 908422320), (26, 838543680), (30, 726737856), (32, 681316740), (36, 605614880), (39, 559029120), (40, 545053392), (45, 484491904), (48, 454211160), (52, 419271840), (60, 363368928), (64, 340658370), (65, 335417472), (72, 302807440), (78, 279514560), (80, 272526696), (90, 242245952), (96, 227105580), (104, 209635920), (117, 186343040), (120, 181684464), (128, 170329185), (130, 167708736), (144, 151403720), (156, 139757280), (160, 136263348), (169, 129006720), (180, 121122976), (192, 113552790), (195, 111805824), (208, 104817960), (234, 93171520), (240, 90842232), (260, 83854368), (288, 75701860), (312, 69878640), (320, 68131674), (338, 64503360), (360, 60561488), (384, 56776395), (390, 55902912), (416, 52408980), (468, 46585760), (480, 45421116), (507, 43002240), (520, 41927184), (576, 37850930), (585, 37268608), (624, 34939320), (640, 34065837), (676, 32251680), (720, 30280744), (780, 27951456), (832, 26204490), (845, 25801344), (936, 23292880), (960, 22710558), (1014, 21501120), (1040, 20963592), (1152, 18925465), (1170, 18634304), (1248, 17469660), (1352, 16125840), (1440, 15140372), (1521, 14334080), (1560, 13975728), (1664, 13102245), (1690, 12900672), (1872, 11646440), (1920, 11355279), (2028, 10750560), (2080, 10481796), (2340, 9317152), (2496, 8734830), (2535, 8600448), (2704, 8062920), (2880, 7570186), (3042, 7167040), (3120, 6987864), (3380, 6450336), (3744, 5823220), (4056, 5375280), (4160, 5240898), (4680, 4658576), (4992, 4367415), (5070, 4300224), (5408, 4031460), (5760, 3785093), (6084, 3583520), (6240, 3493932), (6760, 3225168), (7488, 2911610), (7605, 2866816), (8112, 2687640), (8320, 2620449), (9360, 2329288), (10140, 2150112), (10816, 2015730), (12168, 1791760), (12480, 1746966), (13520, 1612584), (14976, 1455805), (15210, 1433408), (16224, 1343820), (18720, 1164644), (20280, 1075056), (21632, 1007865), (22397, 973440), (24336, 895880), (24960, 873483), (27040, 806292), (30420, 716704), (32448, 671910), (37440, 582322), (40560, 537528), (44794, 486720), (48672, 447940), (54080, 403146), (60840, 358352), (64896, 335955), (67191, 324480), (74880, 291161), (81120, 268764), (89588, 243360), (97344, 223970), (108160, 201573), (111985, 194688), (121680, 179176), (134382, 162240)]