21861181440

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 864

約数和(自身を含む): 90886199040

約数和(自身を除く): 69025017600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 98, 103, 105, 112, 120, 126, 128, 140, 141, 144, 147, 160, 168, 180, 188, 192, 196, 206, 210, 224, 235, 240, 245, 252, 256, 280, 282, 288, 294, 309, 315, 320, 329, 336, 360, 376, 384, 392, 412, 420, 423, 441, 448, 470, 480, 490, 504, 512, 515, 560, 564, 576, 588, 618, 630, 640, 658, 672, 705, 720, 721, 735, 752, 768, 784, 824, 840, 846, 882, 896, 927, 940, 960, 980, 987, 1008, 1024, 1030, 1120, 1128, 1152, 1176, 1236, 1260, 1280, 1316, 1344, 1410, 1440, 1442, 1470, 1504, 1536, 1545, 1568, 1645, 1648, 1680, 1692, 1764, 1792, 1854, 1880, 1920, 1960, 1974, 2016, 2048, 2060, 2115, 2163, 2205, 2240, 2256, 2303, 2304, 2352, 2472, 2520, 2560, 2632, 2688, 2820, 2880, 2884, 2940, 2961, 3008, 3072, 3090, 3136, 3290, 3296, 3360, 3384, 3528, 3584, 3605, 3708, 3760, 3840, 3920, 3948, 4032, 4120, 4230, 4326, 4410, 4480, 4512, 4606, 4608, 4635, 4704, 4841, 4935, 4944, 5040, 5047, 5120, 5264, 5376, 5640, 5760, 5768, 5880, 5922, 6016, 6144, 6180, 6272, 6489, 6580, 6592, 6720, 6768, 6909, 7056, 7168, 7210, 7416, 7520, 7680, 7840, 7896, 8064, 8240, 8460, 8652, 8820, 8960, 9024, 9212, 9216, 9270, 9408, 9682, 9870, 9888, 10080, 10094, 10240, 10528, 10752, 10815, 11280, 11515, 11520, 11536, 11760, 11844, 12032, 12360, 12544, 12978, 13160, 13184, 13440, 13536, 13818, 14112, 14336, 14420, 14523, 14805, 14832, 15040, 15141, 15360, 15680, 15792, 16128, 16480, 16920, 17304, 17640, 17920, 18048, 18424, 18432, 18540, 18816, 19364, 19740, 19776, 20160, 20188, 20727, 21056, 21504, 21630, 22560, 23030, 23040, 23072, 23520, 23688, 24064, 24205, 24720, 25088, 25235, 25956, 26320, 26368, 26880, 27072, 27636, 28224, 28840, 29046, 29610, 29664, 30080, 30282, 30720, 31360, 31584, 32256, 32445, 32960, 33840, 33887, 34545, 34608, 35280, 35840, 36096, 36848, 37080, 37632, 38728, 39480, 39552, 40320, 40376, 41454, 42112, 43008, 43260, 43569, 45120, 45423, 46060, 46080, 46144, 47040, 47376, 48128, 48410, 49440, 50176, 50470, 51912, 52640, 52736, 53760, 54144, 55272, 56448, 57680, 58092, 59220, 59328, 60160, 60564, 62720, 63168, 64512, 64890, 65920, 67680, 67774, 69090, 69216, 70560, 71680, 72192, 72615, 73696, 74160, 75264, 75705, 77456, 78960, 79104, 80640, 80752, 82908, 84224, 86520, 87138, 90240, 90846, 92120, 92160, 92288, 94080, 94752, 96256, 96820, 98880, 100352, 100940, 101661, 103635, 103824, 105280, 105472, 107520, 108288, 110544, 112896, 115360, 116184, 118440, 118656, 120320, 121128, 125440, 126336, 129024, 129780, 131840, 135360, 135548, 138180, 138432, 141120, 144384, 145230, 147392, 148320, 150528, 151410, 154912, 157920, 158208, 161280, 161504, 165816, 168448, 169435, 173040, 174276, 180480, 181692, 184240, 184576, 188160, 189504, 193640, 197760, 201880, 203322, 207270, 207648, 210560, 210944, 215040, 216576, 217845, 221088, 225792, 227115, 230720, 232368, 236880, 237209, 237312, 240640, 242256, 250880, 252672, 259560, 263680, 270720, 271096, 276360, 276864, 282240, 288768, 290460, 294784, 296640, 301056, 302820, 304983, 309824, 315840, 316416, 322560, 323008, 331632, 336896, 338870, 346080, 348552, 360960, 363384, 368480, 369152, 376320, 379008, 387280, 395520, 403760, 406644, 414540, 415296, 421120, 433152, 435690, 442176, 451584, 454230, 461440, 464736, 473760, 474418, 474624, 481280, 484512, 501760, 505344, 508305, 519120, 527360, 541440, 542192, 552720, 553728, 564480, 580920, 589568, 593280, 605640, 609966, 619648, 631680, 632832, 645120, 646016, 663264, 673792, 677740, 692160, 697104, 711627, 721920, 726768, 736960, 738304, 752640, 758016, 774560, 791040, 807520, 813288, 829080, 830592, 842240, 866304, 871380, 884352, 903168, 908460, 922880, 929472, 947520, 948836, 949248, 969024, 1010688, 1016610, 1038240, 1054720, 1082880, 1084384, 1105440, 1107456, 1128960, 1161840, 1179136, 1186045, 1186560, 1211280, 1219932, 1239296, 1263360, 1292032, 1326528, 1355480, 1384320, 1394208, 1423254, 1443840, 1453536, 1473920, 1476608, 1505280, 1516032, 1524915, 1549120, 1582080, 1615040, 1626576, 1658160, 1661184, 1684480, 1742760, 1768704, 1816920, 1845760, 1858944, 1895040, 1897672, 1898496, 1938048, 2021376, 2033220, 2076480, 2134881, 2165760, 2168768, 2210880, 2214912, 2257920, 2323680, 2358272, 2372090, 2373120, 2422560, 2439864, 2478592, 2526720, 2584064, 2653056, 2710960, 2768640, 2788416, 2846508, 2907072, 2947840, 3032064, 3049830, 3098240, 3164160, 3230080, 3253152, 3316320, 3322368, 3368960, 3485520, 3537408, 3558135, 3633840, 3691520, 3717888, 3790080, 3795344, 3876096, 4066440, 4152960, 4269762, 4331520, 4337536, 4421760, 4429824, 4515840, 4647360, 4716544, 4744180, 4746240, 4845120, 4879728, 4957184, 5053440, 5168128, 5306112, 5421920, 5537280, 5576832, 5693016, 5814144, 5895680, 6064128, 6099660, 6196480, 6460160, 6506304, 6632640, 6644736, 6971040, 7074816, 7116270, 7267680, 7383040, 7435776, 7580160, 7590688, 7752192, 8132880, 8305920, 8539524, 8675072, 8843520, 9294720, 9488360, 9492480, 9690240, 9759456, 9914368, 10106880, 10336256, 10612224, 10674405, 10843840, 11074560, 11153664, 11386032, 11628288, 11791360, 12199320, 12392960, 12920320, 13012608, 13265280, 13289472, 13942080, 14149632, 14232540, 14535360, 14871552, 15160320, 15181376, 15504384, 16265760, 16611840, 17079048, 17350144, 17687040, 18589440, 18976720, 19380480, 19518912, 21224448, 21348810, 21687680, 22149120, 22307328, 22772064, 23256576, 23582720, 24398640, 24785920, 25840640, 26025216, 26530560, 27884160, 28465080, 29070720, 29743104, 30320640, 30362752, 31008768, 32531520, 33223680, 34158096, 34700288, 35374080, 37178880, 37953440, 38760960, 39037824, 42448896, 42697620, 43375360, 44614656, 45544128, 46513152, 48797280, 49571840, 51681280, 52050432, 53061120, 55768320, 56930160, 58141440, 60725504, 65063040, 66447360, 68316192, 69400576, 70748160, 74357760, 75906880, 77521920, 78075648, 85395240, 86750720, 89229312, 91088256, 93026304, 97594560, 104100864, 106122240, 111536640, 113860320, 116282880, 121451008, 130126080, 136632384, 148715520, 151813760, 155043840, 156151296, 170790480, 173501440, 182176512, 195189120, 208201728, 212244480, 223073280, 227720640, 232565760, 242902016, 260252160, 273264768, 303627520, 312302592, 341580960, 347002880, 364353024, 390378240, 446146560, 455441280, 465131520, 485804032, 520504320, 546529536, 607255040, 624605184, 683161920, 728706048, 780756480, 910882560, 1041008640, 1093059072, 1214510080, 1366323840, 1457412096, 1561512960, 1821765120, 2186118144, 2429020160, 2732647680, 3123025920, 3643530240, 4372236288, 5465295360, 7287060480, 10930590720, 21861181440]

約数ペア:

[(1, 21861181440), (2, 10930590720), (3, 7287060480), (4, 5465295360), (5, 4372236288), (6, 3643530240), (7, 3123025920), (8, 2732647680), (9, 2429020160), (10, 2186118144), (12, 1821765120), (14, 1561512960), (15, 1457412096), (16, 1366323840), (18, 1214510080), (20, 1093059072), (21, 1041008640), (24, 910882560), (28, 780756480), (30, 728706048), (32, 683161920), (35, 624605184), (36, 607255040), (40, 546529536), (42, 520504320), (45, 485804032), (47, 465131520), (48, 455441280), (49, 446146560), (56, 390378240), (60, 364353024), (63, 347002880), (64, 341580960), (70, 312302592), (72, 303627520), (80, 273264768), (84, 260252160), (90, 242902016), (94, 232565760), (96, 227720640), (98, 223073280), (103, 212244480), (105, 208201728), (112, 195189120), (120, 182176512), (126, 173501440), (128, 170790480), (140, 156151296), (141, 155043840), (144, 151813760), (147, 148715520), (160, 136632384), (168, 130126080), (180, 121451008), (188, 116282880), (192, 113860320), (196, 111536640), (206, 106122240), (210, 104100864), (224, 97594560), (235, 93026304), (240, 91088256), (245, 89229312), (252, 86750720), (256, 85395240), (280, 78075648), (282, 77521920), (288, 75906880), (294, 74357760), (309, 70748160), (315, 69400576), (320, 68316192), (329, 66447360), (336, 65063040), (360, 60725504), (376, 58141440), (384, 56930160), (392, 55768320), (412, 53061120), (420, 52050432), (423, 51681280), (441, 49571840), (448, 48797280), (470, 46513152), (480, 45544128), (490, 44614656), (504, 43375360), (512, 42697620), (515, 42448896), (560, 39037824), (564, 38760960), (576, 37953440), (588, 37178880), (618, 35374080), (630, 34700288), (640, 34158096), (658, 33223680), (672, 32531520), (705, 31008768), (720, 30362752), (721, 30320640), (735, 29743104), (752, 29070720), (768, 28465080), (784, 27884160), (824, 26530560), (840, 26025216), (846, 25840640), (882, 24785920), (896, 24398640), (927, 23582720), (940, 23256576), (960, 22772064), (980, 22307328), (987, 22149120), (1008, 21687680), (1024, 21348810), (1030, 21224448), (1120, 19518912), (1128, 19380480), (1152, 18976720), (1176, 18589440), (1236, 17687040), (1260, 17350144), (1280, 17079048), (1316, 16611840), (1344, 16265760), (1410, 15504384), (1440, 15181376), (1442, 15160320), (1470, 14871552), (1504, 14535360), (1536, 14232540), (1545, 14149632), (1568, 13942080), (1645, 13289472), (1648, 13265280), (1680, 13012608), (1692, 12920320), (1764, 12392960), (1792, 12199320), (1854, 11791360), (1880, 11628288), (1920, 11386032), (1960, 11153664), (1974, 11074560), (2016, 10843840), (2048, 10674405), (2060, 10612224), (2115, 10336256), (2163, 10106880), (2205, 9914368), (2240, 9759456), (2256, 9690240), (2303, 9492480), (2304, 9488360), (2352, 9294720), (2472, 8843520), (2520, 8675072), (2560, 8539524), (2632, 8305920), (2688, 8132880), (2820, 7752192), (2880, 7590688), (2884, 7580160), (2940, 7435776), (2961, 7383040), (3008, 7267680), (3072, 7116270), (3090, 7074816), (3136, 6971040), (3290, 6644736), (3296, 6632640), (3360, 6506304), (3384, 6460160), (3528, 6196480), (3584, 6099660), (3605, 6064128), (3708, 5895680), (3760, 5814144), (3840, 5693016), (3920, 5576832), (3948, 5537280), (4032, 5421920), (4120, 5306112), (4230, 5168128), (4326, 5053440), (4410, 4957184), (4480, 4879728), (4512, 4845120), (4606, 4746240), (4608, 4744180), (4635, 4716544), (4704, 4647360), (4841, 4515840), (4935, 4429824), (4944, 4421760), (5040, 4337536), (5047, 4331520), (5120, 4269762), (5264, 4152960), (5376, 4066440), (5640, 3876096), (5760, 3795344), (5768, 3790080), (5880, 3717888), (5922, 3691520), (6016, 3633840), (6144, 3558135), (6180, 3537408), (6272, 3485520), (6489, 3368960), (6580, 3322368), (6592, 3316320), (6720, 3253152), (6768, 3230080), (6909, 3164160), (7056, 3098240), (7168, 3049830), (7210, 3032064), (7416, 2947840), (7520, 2907072), (7680, 2846508), (7840, 2788416), (7896, 2768640), (8064, 2710960), (8240, 2653056), (8460, 2584064), (8652, 2526720), (8820, 2478592), (8960, 2439864), (9024, 2422560), (9212, 2373120), (9216, 2372090), (9270, 2358272), (9408, 2323680), (9682, 2257920), (9870, 2214912), (9888, 2210880), (10080, 2168768), (10094, 2165760), (10240, 2134881), (10528, 2076480), (10752, 2033220), (10815, 2021376), (11280, 1938048), (11515, 1898496), (11520, 1897672), (11536, 1895040), (11760, 1858944), (11844, 1845760), (12032, 1816920), (12360, 1768704), (12544, 1742760), (12978, 1684480), (13160, 1661184), (13184, 1658160), (13440, 1626576), (13536, 1615040), (13818, 1582080), (14112, 1549120), (14336, 1524915), (14420, 1516032), (14523, 1505280), (14805, 1476608), (14832, 1473920), (15040, 1453536), (15141, 1443840), (15360, 1423254), (15680, 1394208), (15792, 1384320), (16128, 1355480), (16480, 1326528), (16920, 1292032), (17304, 1263360), (17640, 1239296), (17920, 1219932), (18048, 1211280), (18424, 1186560), (18432, 1186045), (18540, 1179136), (18816, 1161840), (19364, 1128960), (19740, 1107456), (19776, 1105440), (20160, 1084384), (20188, 1082880), (20727, 1054720), (21056, 1038240), (21504, 1016610), (21630, 1010688), (22560, 969024), (23030, 949248), (23040, 948836), (23072, 947520), (23520, 929472), (23688, 922880), (24064, 908460), (24205, 903168), (24720, 884352), (25088, 871380), (25235, 866304), (25956, 842240), (26320, 830592), (26368, 829080), (26880, 813288), (27072, 807520), (27636, 791040), (28224, 774560), (28840, 758016), (29046, 752640), (29610, 738304), (29664, 736960), (30080, 726768), (30282, 721920), (30720, 711627), (31360, 697104), (31584, 692160), (32256, 677740), (32445, 673792), (32960, 663264), (33840, 646016), (33887, 645120), (34545, 632832), (34608, 631680), (35280, 619648), (35840, 609966), (36096, 605640), (36848, 593280), (37080, 589568), (37632, 580920), (38728, 564480), (39480, 553728), (39552, 552720), (40320, 542192), (40376, 541440), (41454, 527360), (42112, 519120), (43008, 508305), (43260, 505344), (43569, 501760), (45120, 484512), (45423, 481280), (46060, 474624), (46080, 474418), (46144, 473760), (47040, 464736), (47376, 461440), (48128, 454230), (48410, 451584), (49440, 442176), (50176, 435690), (50470, 433152), (51912, 421120), (52640, 415296), (52736, 414540), (53760, 406644), (54144, 403760), (55272, 395520), (56448, 387280), (57680, 379008), (58092, 376320), (59220, 369152), (59328, 368480), (60160, 363384), (60564, 360960), (62720, 348552), (63168, 346080), (64512, 338870), (64890, 336896), (65920, 331632), (67680, 323008), (67774, 322560), (69090, 316416), (69216, 315840), (70560, 309824), (71680, 304983), (72192, 302820), (72615, 301056), (73696, 296640), (74160, 294784), (75264, 290460), (75705, 288768), (77456, 282240), (78960, 276864), (79104, 276360), (80640, 271096), (80752, 270720), (82908, 263680), (84224, 259560), (86520, 252672), (87138, 250880), (90240, 242256), (90846, 240640), (92120, 237312), (92160, 237209), (92288, 236880), (94080, 232368), (94752, 230720), (96256, 227115), (96820, 225792), (98880, 221088), (100352, 217845), (100940, 216576), (101661, 215040), (103635, 210944), (103824, 210560), (105280, 207648), (105472, 207270), (107520, 203322), (108288, 201880), (110544, 197760), (112896, 193640), (115360, 189504), (116184, 188160), (118440, 184576), (118656, 184240), (120320, 181692), (121128, 180480), (125440, 174276), (126336, 173040), (129024, 169435), (129780, 168448), (131840, 165816), (135360, 161504), (135548, 161280), (138180, 158208), (138432, 157920), (141120, 154912), (144384, 151410), (145230, 150528), (147392, 148320)]