21263397120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 648

約数和(自身を含む): 86514180480

約数和(自身を除く): 65250783360

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, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 139, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 271, 278, 280, 288, 294, 315, 320, 336, 360, 384, 392, 417, 420, 441, 448, 480, 490, 504, 542, 556, 560, 576, 588, 630, 640, 672, 695, 720, 735, 768, 784, 813, 834, 840, 882, 896, 960, 973, 980, 1008, 1084, 1112, 1120, 1152, 1176, 1251, 1260, 1280, 1344, 1355, 1390, 1440, 1470, 1568, 1626, 1668, 1680, 1764, 1792, 1897, 1920, 1946, 1960, 2016, 2085, 2168, 2205, 2224, 2240, 2304, 2352, 2439, 2502, 2520, 2688, 2710, 2780, 2880, 2919, 2940, 3136, 3252, 3336, 3360, 3528, 3794, 3840, 3892, 3920, 4032, 4065, 4170, 4336, 4410, 4448, 4480, 4704, 4865, 4878, 5004, 5040, 5376, 5420, 5560, 5691, 5760, 5838, 5880, 6255, 6272, 6504, 6672, 6720, 6811, 7056, 7588, 7784, 7840, 8064, 8130, 8340, 8672, 8757, 8820, 8896, 8960, 9408, 9485, 9730, 9756, 10008, 10080, 10840, 11120, 11382, 11520, 11676, 11760, 12195, 12510, 12544, 13008, 13279, 13344, 13440, 13622, 14112, 14595, 15176, 15568, 15680, 16128, 16260, 16680, 17073, 17344, 17514, 17640, 17792, 18816, 18970, 19460, 19512, 20016, 20160, 20433, 21680, 22240, 22764, 23352, 23520, 24390, 25020, 26016, 26558, 26688, 26880, 27244, 28224, 28455, 29190, 30352, 31136, 31360, 32520, 33360, 34055, 34146, 34688, 35028, 35280, 35584, 37632, 37669, 37940, 38920, 39024, 39837, 40032, 40320, 40866, 43360, 43785, 44480, 45528, 46704, 47040, 48780, 50040, 52032, 53116, 53376, 54488, 56448, 56910, 58380, 60704, 61299, 62272, 62720, 65040, 66395, 66720, 68110, 68292, 69376, 70056, 70560, 75338, 75880, 77840, 78048, 79674, 80064, 80640, 81732, 85365, 86720, 87570, 88960, 91056, 93408, 94080, 97560, 100080, 102165, 104064, 106232, 106752, 108976, 112896, 113007, 113820, 116760, 119511, 121408, 122598, 124544, 130080, 132790, 133440, 136220, 136584, 140112, 141120, 150676, 151760, 155680, 156096, 159348, 160128, 163464, 170730, 173440, 175140, 177920, 182112, 186816, 188160, 188345, 195120, 199185, 200160, 204330, 208128, 212464, 217952, 226014, 227640, 233520, 239022, 242816, 245196, 249088, 260160, 263683, 265580, 266880, 272440, 273168, 280224, 282240, 301352, 303520, 306495, 311360, 312192, 318696, 320256, 326928, 339021, 341460, 346880, 350280, 364224, 373632, 376690, 390240, 398370, 400320, 408660, 424928, 435904, 452028, 455280, 467040, 478044, 485632, 490392, 520320, 527366, 531160, 533760, 544880, 546336, 560448, 564480, 565035, 597555, 602704, 607040, 612990, 622720, 624384, 637392, 653856, 678042, 682920, 700560, 728448, 747264, 753380, 780480, 791049, 796740, 800640, 817320, 849856, 871808, 904056, 910560, 934080, 956088, 980784, 1040640, 1054732, 1062320, 1089760, 1092672, 1120896, 1130070, 1195110, 1205408, 1214080, 1225980, 1245440, 1274784, 1307712, 1318415, 1356084, 1365840, 1401120, 1456896, 1506760, 1560960, 1582098, 1593480, 1601280, 1634640, 1695105, 1699712, 1743616, 1808112, 1821120, 1845781, 1868160, 1912176, 1961568, 2109464, 2124640, 2179520, 2185344, 2241792, 2260140, 2373147, 2390220, 2410816, 2428160, 2451960, 2549568, 2615424, 2636830, 2712168, 2731680, 2802240, 3013520, 3121920, 3164196, 3186960, 3269280, 3390210, 3399424, 3616224, 3642240, 3691562, 3736320, 3824352, 3923136, 3955245, 4218928, 4249280, 4359040, 4370688, 4520280, 4746294, 4780440, 4821632, 4903920, 5099136, 5230848, 5273660, 5424336, 5463360, 5537343, 5604480, 6027040, 6328392, 6373920, 6538560, 6780420, 7232448, 7284480, 7383124, 7648704, 7846272, 7910490, 8437856, 8498560, 8718080, 9040560, 9228905, 9492588, 9560880, 9643264, 9807840, 10198272, 10547320, 10848672, 10926720, 11074686, 11208960, 11865735, 12054080, 12656784, 12747840, 13077120, 13560840, 14464896, 14766248, 15297408, 15692544, 15820980, 16612029, 16875712, 16997120, 18081120, 18457810, 18985176, 19121760, 19615680, 21094640, 21697344, 21853440, 22149372, 23731470, 24108160, 25313568, 25495680, 26154240, 27121680, 27686715, 28929792, 29532496, 30594816, 31641960, 33224058, 33751424, 36162240, 36915620, 37970352, 38243520, 39231360, 42189280, 43394688, 44298744, 47462940, 48216320, 50627136, 50991360, 54243360, 55373430, 59064992, 63283920, 66448116, 67502848, 72324480, 73831240, 75940704, 76487040, 78462720, 83060145, 84378560, 86789376, 88597488, 94925880, 101254272, 108486720, 110746860, 118129984, 126567840, 132896232, 144648960, 147662480, 151881408, 152974080, 166120290, 168757120, 177194976, 189851760, 202508544, 216973440, 221493720, 236259968, 253135680, 265792464, 295324960, 303762816, 332240580, 337514240, 354389952, 379703520, 433946880, 442987440, 472519936, 506271360, 531584928, 590649920, 607525632, 664481160, 708779904, 759407040, 885974880, 1012542720, 1063169856, 1181299840, 1328962320, 1417559808, 1518814080, 1771949760, 2126339712, 2362599680, 2657924640, 3037628160, 3543899520, 4252679424, 5315849280, 7087799040, 10631698560, 21263397120]

約数ペア:

[(1, 21263397120), (2, 10631698560), (3, 7087799040), (4, 5315849280), (5, 4252679424), (6, 3543899520), (7, 3037628160), (8, 2657924640), (9, 2362599680), (10, 2126339712), (12, 1771949760), (14, 1518814080), (15, 1417559808), (16, 1328962320), (18, 1181299840), (20, 1063169856), (21, 1012542720), (24, 885974880), (28, 759407040), (30, 708779904), (32, 664481160), (35, 607525632), (36, 590649920), (40, 531584928), (42, 506271360), (45, 472519936), (48, 442987440), (49, 433946880), (56, 379703520), (60, 354389952), (63, 337514240), (64, 332240580), (70, 303762816), (72, 295324960), (80, 265792464), (84, 253135680), (90, 236259968), (96, 221493720), (98, 216973440), (105, 202508544), (112, 189851760), (120, 177194976), (126, 168757120), (128, 166120290), (139, 152974080), (140, 151881408), (144, 147662480), (147, 144648960), (160, 132896232), (168, 126567840), (180, 118129984), (192, 110746860), (196, 108486720), (210, 101254272), (224, 94925880), (240, 88597488), (245, 86789376), (252, 84378560), (256, 83060145), (271, 78462720), (278, 76487040), (280, 75940704), (288, 73831240), (294, 72324480), (315, 67502848), (320, 66448116), (336, 63283920), (360, 59064992), (384, 55373430), (392, 54243360), (417, 50991360), (420, 50627136), (441, 48216320), (448, 47462940), (480, 44298744), (490, 43394688), (504, 42189280), (542, 39231360), (556, 38243520), (560, 37970352), (576, 36915620), (588, 36162240), (630, 33751424), (640, 33224058), (672, 31641960), (695, 30594816), (720, 29532496), (735, 28929792), (768, 27686715), (784, 27121680), (813, 26154240), (834, 25495680), (840, 25313568), (882, 24108160), (896, 23731470), (960, 22149372), (973, 21853440), (980, 21697344), (1008, 21094640), (1084, 19615680), (1112, 19121760), (1120, 18985176), (1152, 18457810), (1176, 18081120), (1251, 16997120), (1260, 16875712), (1280, 16612029), (1344, 15820980), (1355, 15692544), (1390, 15297408), (1440, 14766248), (1470, 14464896), (1568, 13560840), (1626, 13077120), (1668, 12747840), (1680, 12656784), (1764, 12054080), (1792, 11865735), (1897, 11208960), (1920, 11074686), (1946, 10926720), (1960, 10848672), (2016, 10547320), (2085, 10198272), (2168, 9807840), (2205, 9643264), (2224, 9560880), (2240, 9492588), (2304, 9228905), (2352, 9040560), (2439, 8718080), (2502, 8498560), (2520, 8437856), (2688, 7910490), (2710, 7846272), (2780, 7648704), (2880, 7383124), (2919, 7284480), (2940, 7232448), (3136, 6780420), (3252, 6538560), (3336, 6373920), (3360, 6328392), (3528, 6027040), (3794, 5604480), (3840, 5537343), (3892, 5463360), (3920, 5424336), (4032, 5273660), (4065, 5230848), (4170, 5099136), (4336, 4903920), (4410, 4821632), (4448, 4780440), (4480, 4746294), (4704, 4520280), (4865, 4370688), (4878, 4359040), (5004, 4249280), (5040, 4218928), (5376, 3955245), (5420, 3923136), (5560, 3824352), (5691, 3736320), (5760, 3691562), (5838, 3642240), (5880, 3616224), (6255, 3399424), (6272, 3390210), (6504, 3269280), (6672, 3186960), (6720, 3164196), (6811, 3121920), (7056, 3013520), (7588, 2802240), (7784, 2731680), (7840, 2712168), (8064, 2636830), (8130, 2615424), (8340, 2549568), (8672, 2451960), (8757, 2428160), (8820, 2410816), (8896, 2390220), (8960, 2373147), (9408, 2260140), (9485, 2241792), (9730, 2185344), (9756, 2179520), (10008, 2124640), (10080, 2109464), (10840, 1961568), (11120, 1912176), (11382, 1868160), (11520, 1845781), (11676, 1821120), (11760, 1808112), (12195, 1743616), (12510, 1699712), (12544, 1695105), (13008, 1634640), (13279, 1601280), (13344, 1593480), (13440, 1582098), (13622, 1560960), (14112, 1506760), (14595, 1456896), (15176, 1401120), (15568, 1365840), (15680, 1356084), (16128, 1318415), (16260, 1307712), (16680, 1274784), (17073, 1245440), (17344, 1225980), (17514, 1214080), (17640, 1205408), (17792, 1195110), (18816, 1130070), (18970, 1120896), (19460, 1092672), (19512, 1089760), (20016, 1062320), (20160, 1054732), (20433, 1040640), (21680, 980784), (22240, 956088), (22764, 934080), (23352, 910560), (23520, 904056), (24390, 871808), (25020, 849856), (26016, 817320), (26558, 800640), (26688, 796740), (26880, 791049), (27244, 780480), (28224, 753380), (28455, 747264), (29190, 728448), (30352, 700560), (31136, 682920), (31360, 678042), (32520, 653856), (33360, 637392), (34055, 624384), (34146, 622720), (34688, 612990), (35028, 607040), (35280, 602704), (35584, 597555), (37632, 565035), (37669, 564480), (37940, 560448), (38920, 546336), (39024, 544880), (39837, 533760), (40032, 531160), (40320, 527366), (40866, 520320), (43360, 490392), (43785, 485632), (44480, 478044), (45528, 467040), (46704, 455280), (47040, 452028), (48780, 435904), (50040, 424928), (52032, 408660), (53116, 400320), (53376, 398370), (54488, 390240), (56448, 376690), (56910, 373632), (58380, 364224), (60704, 350280), (61299, 346880), (62272, 341460), (62720, 339021), (65040, 326928), (66395, 320256), (66720, 318696), (68110, 312192), (68292, 311360), (69376, 306495), (70056, 303520), (70560, 301352), (75338, 282240), (75880, 280224), (77840, 273168), (78048, 272440), (79674, 266880), (80064, 265580), (80640, 263683), (81732, 260160), (85365, 249088), (86720, 245196), (87570, 242816), (88960, 239022), (91056, 233520), (93408, 227640), (94080, 226014), (97560, 217952), (100080, 212464), (102165, 208128), (104064, 204330), (106232, 200160), (106752, 199185), (108976, 195120), (112896, 188345), (113007, 188160), (113820, 186816), (116760, 182112), (119511, 177920), (121408, 175140), (122598, 173440), (124544, 170730), (130080, 163464), (132790, 160128), (133440, 159348), (136220, 156096), (136584, 155680), (140112, 151760), (141120, 150676)]