21505804320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 864

約数和(自身を含む): 92443026816

約数和(自身を除く): 70937222496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 121, 130, 132, 140, 143, 154, 156, 160, 165, 168, 169, 176, 182, 195, 208, 210, 220, 224, 231, 240, 242, 260, 264, 273, 280, 286, 308, 312, 313, 330, 336, 338, 352, 363, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 484, 507, 520, 528, 546, 560, 572, 605, 616, 624, 626, 660, 672, 676, 715, 726, 728, 770, 780, 840, 845, 847, 858, 880, 910, 924, 939, 968, 1001, 1014, 1040, 1056, 1092, 1120, 1144, 1155, 1183, 1210, 1232, 1248, 1252, 1320, 1352, 1365, 1430, 1452, 1456, 1540, 1560, 1565, 1573, 1680, 1690, 1694, 1716, 1760, 1815, 1820, 1848, 1859, 1878, 1936, 2002, 2028, 2080, 2145, 2184, 2191, 2288, 2310, 2366, 2420, 2464, 2504, 2535, 2541, 2640, 2704, 2730, 2860, 2904, 2912, 3003, 3080, 3120, 3130, 3146, 3360, 3380, 3388, 3432, 3443, 3549, 3630, 3640, 3696, 3718, 3756, 3872, 4004, 4056, 4069, 4235, 4290, 4368, 4382, 4576, 4620, 4695, 4719, 4732, 4840, 5005, 5008, 5070, 5082, 5280, 5408, 5460, 5577, 5720, 5808, 5915, 6006, 6160, 6240, 6260, 6292, 6573, 6760, 6776, 6864, 6886, 7098, 7260, 7280, 7392, 7436, 7512, 7865, 8008, 8112, 8138, 8470, 8580, 8736, 8764, 9240, 9295, 9390, 9438, 9464, 9680, 10010, 10016, 10140, 10164, 10329, 10920, 10955, 11011, 11154, 11440, 11616, 11830, 12012, 12207, 12320, 12520, 12584, 12705, 13013, 13146, 13520, 13552, 13728, 13772, 14196, 14520, 14560, 14872, 15015, 15024, 15730, 16016, 16224, 16276, 16940, 17160, 17215, 17528, 17745, 18480, 18590, 18780, 18876, 18928, 19360, 20020, 20280, 20328, 20345, 20449, 20658, 21840, 21910, 22022, 22308, 22880, 23595, 23660, 24024, 24101, 24414, 25040, 25168, 25410, 26026, 26292, 27040, 27104, 27544, 27885, 28392, 28483, 29040, 29744, 30030, 30048, 31460, 32032, 32552, 32865, 33033, 33880, 34320, 34430, 35056, 35490, 36960, 37180, 37560, 37752, 37856, 37873, 39039, 40040, 40560, 40656, 40690, 40898, 41316, 43680, 43820, 44044, 44616, 44759, 47190, 47320, 48048, 48202, 48828, 50080, 50336, 50820, 51645, 52052, 52584, 52897, 55055, 55088, 55770, 56784, 56966, 58080, 59488, 60060, 61035, 61347, 62920, 65065, 65104, 65730, 66066, 67760, 68640, 68860, 70112, 70980, 72303, 74360, 75120, 75504, 75746, 78078, 80080, 81120, 81312, 81380, 81796, 82632, 85449, 87640, 88088, 89232, 89518, 94380, 94640, 96096, 96404, 97656, 101640, 102245, 103290, 104104, 105168, 105794, 110110, 110176, 111540, 113568, 113619, 113932, 120120, 120505, 122070, 122694, 125840, 130130, 130208, 131460, 132132, 134277, 135520, 137720, 141960, 142415, 143143, 144606, 148720, 150240, 151008, 151492, 156156, 158691, 160160, 162760, 163592, 165165, 165264, 170898, 175280, 176176, 178464, 179036, 188760, 189280, 189365, 192808, 195195, 195312, 203280, 204490, 206580, 208208, 210336, 211588, 220220, 223080, 223795, 227238, 227864, 240240, 241010, 244140, 245388, 251680, 260260, 262920, 264264, 264485, 265111, 268554, 275440, 283920, 284830, 286286, 289212, 297440, 302984, 306735, 312312, 313313, 317382, 325520, 327184, 330330, 330528, 341796, 350560, 352352, 358072, 361515, 370279, 377520, 378730, 385616, 390390, 390624, 406560, 408980, 413160, 416416, 423176, 427245, 429429, 440440, 446160, 447590, 454476, 455728, 480480, 482020, 488280, 490776, 492349, 520520, 525840, 528528, 528970, 530222, 537108, 550880, 567840, 568095, 569660, 572572, 578424, 581867, 605968, 613470, 624624, 626626, 634764, 651040, 654368, 660660, 671385, 683592, 715715, 716144, 723030, 740558, 755040, 757460, 771232, 780780, 793455, 795333, 817960, 826320, 846352, 854490, 858858, 880880, 892320, 895180, 908952, 911456, 939939, 964040, 976560, 981552, 984698, 1041040, 1051680, 1057056, 1057940, 1060444, 1074216, 1110837, 1136190, 1139320, 1145144, 1156848, 1163734, 1211936, 1226940, 1249248, 1253252, 1269528, 1321320, 1325555, 1342770, 1367184, 1431430, 1432288, 1446060, 1477047, 1481116, 1514920, 1561560, 1566565, 1586910, 1590666, 1635920, 1652640, 1692704, 1708980, 1717716, 1745601, 1761760, 1790360, 1817904, 1851395, 1879878, 1928080, 1953120, 1963104, 1969396, 2082080, 2115880, 2120888, 2147145, 2148432, 2221674, 2272380, 2278640, 2290288, 2313696, 2327468, 2453880, 2461745, 2506504, 2539056, 2642640, 2651110, 2685540, 2734368, 2862860, 2892120, 2909335, 2954094, 2962232, 3029840, 3123120, 3133130, 3173820, 3181332, 3271840, 3417960, 3435432, 3446443, 3491202, 3580720, 3635808, 3702790, 3759756, 3856160, 3938792, 3976665, 4073069, 4231760, 4241776, 4294290, 4296864, 4443348, 4544760, 4557280, 4580576, 4654936, 4699695, 4907760, 4923490, 5013008, 5078112, 5285280, 5302220, 5371080, 5554185, 5725720, 5784240, 5818670, 5908188, 5924464, 6059680, 6246240, 6266260, 6347640, 6362664, 6400537, 6835920, 6870864, 6892886, 6982404, 7161440, 7385235, 7405580, 7519512, 7877584, 7953330, 8146138, 8463520, 8483552, 8588580, 8728005, 8886696, 9089520, 9309872, 9399390, 9815520, 9846980, 10026016, 10339329, 10604440, 10742160, 11108370, 11451440, 11568480, 11637340, 11816376, 11848928, 12219207, 12532520, 12695280, 12725328, 12801074, 13671840, 13741728, 13785772, 13964808, 14770470, 14811160, 15039024, 15755168, 15906660, 16292276, 17177160, 17232215, 17456010, 17773392, 18179040, 18619744, 18798780, 19201611, 19693960, 20365345, 20678658, 21208880, 21484320, 22216740, 22902880, 23274680, 23632752, 24438414, 25065040, 25390560, 25450656, 25602148, 27571544, 27929616, 29540940, 29622320, 30078048, 31813320, 32002685, 32584552, 34354320, 34464430, 34912020, 35546784, 37597560, 38403222, 39387920, 40730690, 41357316, 42417760, 44433480, 44803759, 46549360, 47265504, 48876828, 50130080, 51204296, 51696645, 55143088, 55859232, 59081880, 59244640, 61096035, 63626640, 64005370, 65169104, 68708640, 68928860, 69824040, 75195120, 76806444, 78775840, 81461380, 82714632, 88866960, 89607518, 93098720, 96008055, 97753656, 102408592, 103393290, 110286176, 118163760, 122192070, 127253280, 128010740, 130338208, 134411277, 137857720, 139648080, 150390240, 153612888, 162922760, 165429264, 177733920, 179215036, 192016110, 195507312, 204817184, 206786580, 224018795, 236327520, 244384140, 256021480, 268822554, 275715440, 279296160, 307225776, 325845520, 330858528, 358430072, 384032220, 391014624, 413573160, 448037590, 488768280, 512042960, 537645108, 551430880, 614451552, 651691040, 672056385, 716860144, 768064440, 827146320, 896075180, 977536560, 1024085920, 1075290216, 1344112770, 1433720288, 1536128880, 1654292640, 1792150360, 1955073120, 2150580432, 2688225540, 3072257760, 3584300720, 4301160864, 5376451080, 7168601440, 10752902160, 21505804320]

約数ペア:

[(1, 21505804320), (2, 10752902160), (3, 7168601440), (4, 5376451080), (5, 4301160864), (6, 3584300720), (7, 3072257760), (8, 2688225540), (10, 2150580432), (11, 1955073120), (12, 1792150360), (13, 1654292640), (14, 1536128880), (15, 1433720288), (16, 1344112770), (20, 1075290216), (21, 1024085920), (22, 977536560), (24, 896075180), (26, 827146320), (28, 768064440), (30, 716860144), (32, 672056385), (33, 651691040), (35, 614451552), (39, 551430880), (40, 537645108), (42, 512042960), (44, 488768280), (48, 448037590), (52, 413573160), (55, 391014624), (56, 384032220), (60, 358430072), (65, 330858528), (66, 325845520), (70, 307225776), (77, 279296160), (78, 275715440), (80, 268822554), (84, 256021480), (88, 244384140), (91, 236327520), (96, 224018795), (104, 206786580), (105, 204817184), (110, 195507312), (112, 192016110), (120, 179215036), (121, 177733920), (130, 165429264), (132, 162922760), (140, 153612888), (143, 150390240), (154, 139648080), (156, 137857720), (160, 134411277), (165, 130338208), (168, 128010740), (169, 127253280), (176, 122192070), (182, 118163760), (195, 110286176), (208, 103393290), (210, 102408592), (220, 97753656), (224, 96008055), (231, 93098720), (240, 89607518), (242, 88866960), (260, 82714632), (264, 81461380), (273, 78775840), (280, 76806444), (286, 75195120), (308, 69824040), (312, 68928860), (313, 68708640), (330, 65169104), (336, 64005370), (338, 63626640), (352, 61096035), (363, 59244640), (364, 59081880), (385, 55859232), (390, 55143088), (416, 51696645), (420, 51204296), (429, 50130080), (440, 48876828), (455, 47265504), (462, 46549360), (480, 44803759), (484, 44433480), (507, 42417760), (520, 41357316), (528, 40730690), (546, 39387920), (560, 38403222), (572, 37597560), (605, 35546784), (616, 34912020), (624, 34464430), (626, 34354320), (660, 32584552), (672, 32002685), (676, 31813320), (715, 30078048), (726, 29622320), (728, 29540940), (770, 27929616), (780, 27571544), (840, 25602148), (845, 25450656), (847, 25390560), (858, 25065040), (880, 24438414), (910, 23632752), (924, 23274680), (939, 22902880), (968, 22216740), (1001, 21484320), (1014, 21208880), (1040, 20678658), (1056, 20365345), (1092, 19693960), (1120, 19201611), (1144, 18798780), (1155, 18619744), (1183, 18179040), (1210, 17773392), (1232, 17456010), (1248, 17232215), (1252, 17177160), (1320, 16292276), (1352, 15906660), (1365, 15755168), (1430, 15039024), (1452, 14811160), (1456, 14770470), (1540, 13964808), (1560, 13785772), (1565, 13741728), (1573, 13671840), (1680, 12801074), (1690, 12725328), (1694, 12695280), (1716, 12532520), (1760, 12219207), (1815, 11848928), (1820, 11816376), (1848, 11637340), (1859, 11568480), (1878, 11451440), (1936, 11108370), (2002, 10742160), (2028, 10604440), (2080, 10339329), (2145, 10026016), (2184, 9846980), (2191, 9815520), (2288, 9399390), (2310, 9309872), (2366, 9089520), (2420, 8886696), (2464, 8728005), (2504, 8588580), (2535, 8483552), (2541, 8463520), (2640, 8146138), (2704, 7953330), (2730, 7877584), (2860, 7519512), (2904, 7405580), (2912, 7385235), (3003, 7161440), (3080, 6982404), (3120, 6892886), (3130, 6870864), (3146, 6835920), (3360, 6400537), (3380, 6362664), (3388, 6347640), (3432, 6266260), (3443, 6246240), (3549, 6059680), (3630, 5924464), (3640, 5908188), (3696, 5818670), (3718, 5784240), (3756, 5725720), (3872, 5554185), (4004, 5371080), (4056, 5302220), (4069, 5285280), (4235, 5078112), (4290, 5013008), (4368, 4923490), (4382, 4907760), (4576, 4699695), (4620, 4654936), (4695, 4580576), (4719, 4557280), (4732, 4544760), (4840, 4443348), (5005, 4296864), (5008, 4294290), (5070, 4241776), (5082, 4231760), (5280, 4073069), (5408, 3976665), (5460, 3938792), (5577, 3856160), (5720, 3759756), (5808, 3702790), (5915, 3635808), (6006, 3580720), (6160, 3491202), (6240, 3446443), (6260, 3435432), (6292, 3417960), (6573, 3271840), (6760, 3181332), (6776, 3173820), (6864, 3133130), (6886, 3123120), (7098, 3029840), (7260, 2962232), (7280, 2954094), (7392, 2909335), (7436, 2892120), (7512, 2862860), (7865, 2734368), (8008, 2685540), (8112, 2651110), (8138, 2642640), (8470, 2539056), (8580, 2506504), (8736, 2461745), (8764, 2453880), (9240, 2327468), (9295, 2313696), (9390, 2290288), (9438, 2278640), (9464, 2272380), (9680, 2221674), (10010, 2148432), (10016, 2147145), (10140, 2120888), (10164, 2115880), (10329, 2082080), (10920, 1969396), (10955, 1963104), (11011, 1953120), (11154, 1928080), (11440, 1879878), (11616, 1851395), (11830, 1817904), (12012, 1790360), (12207, 1761760), (12320, 1745601), (12520, 1717716), (12584, 1708980), (12705, 1692704), (13013, 1652640), (13146, 1635920), (13520, 1590666), (13552, 1586910), (13728, 1566565), (13772, 1561560), (14196, 1514920), (14520, 1481116), (14560, 1477047), (14872, 1446060), (15015, 1432288), (15024, 1431430), (15730, 1367184), (16016, 1342770), (16224, 1325555), (16276, 1321320), (16940, 1269528), (17160, 1253252), (17215, 1249248), (17528, 1226940), (17745, 1211936), (18480, 1163734), (18590, 1156848), (18780, 1145144), (18876, 1139320), (18928, 1136190), (19360, 1110837), (20020, 1074216), (20280, 1060444), (20328, 1057940), (20345, 1057056), (20449, 1051680), (20658, 1041040), (21840, 984698), (21910, 981552), (22022, 976560), (22308, 964040), (22880, 939939), (23595, 911456), (23660, 908952), (24024, 895180), (24101, 892320), (24414, 880880), (25040, 858858), (25168, 854490), (25410, 846352), (26026, 826320), (26292, 817960), (27040, 795333), (27104, 793455), (27544, 780780), (27885, 771232), (28392, 757460), (28483, 755040), (29040, 740558), (29744, 723030), (30030, 716144), (30048, 715715), (31460, 683592), (32032, 671385), (32552, 660660), (32865, 654368), (33033, 651040), (33880, 634764), (34320, 626626), (34430, 624624), (35056, 613470), (35490, 605968), (36960, 581867), (37180, 578424), (37560, 572572), (37752, 569660), (37856, 568095), (37873, 567840), (39039, 550880), (40040, 537108), (40560, 530222), (40656, 528970), (40690, 528528), (40898, 525840), (41316, 520520), (43680, 492349), (43820, 490776), (44044, 488280), (44616, 482020), (44759, 480480), (47190, 455728), (47320, 454476), (48048, 447590), (48202, 446160), (48828, 440440), (50080, 429429), (50336, 427245), (50820, 423176), (51645, 416416), (52052, 413160), (52584, 408980), (52897, 406560), (55055, 390624), (55088, 390390), (55770, 385616), (56784, 378730), (56966, 377520), (58080, 370279), (59488, 361515), (60060, 358072), (61035, 352352), (61347, 350560), (62920, 341796), (65065, 330528), (65104, 330330), (65730, 327184), (66066, 325520), (67760, 317382), (68640, 313313), (68860, 312312), (70112, 306735), (70980, 302984), (72303, 297440), (74360, 289212), (75120, 286286), (75504, 284830), (75746, 283920), (78078, 275440), (80080, 268554), (81120, 265111), (81312, 264485), (81380, 264264), (81796, 262920), (82632, 260260), (85449, 251680), (87640, 245388), (88088, 244140), (89232, 241010), (89518, 240240), (94380, 227864), (94640, 227238), (96096, 223795), (96404, 223080), (97656, 220220), (101640, 211588), (102245, 210336), (103290, 208208), (104104, 206580), (105168, 204490), (105794, 203280), (110110, 195312), (110176, 195195), (111540, 192808), (113568, 189365), (113619, 189280), (113932, 188760), (120120, 179036), (120505, 178464), (122070, 176176), (122694, 175280), (125840, 170898), (130130, 165264), (130208, 165165), (131460, 163592), (132132, 162760), (134277, 160160), (135520, 158691), (137720, 156156), (141960, 151492), (142415, 151008), (143143, 150240), (144606, 148720)]