21537546240

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^4\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 560

約数和(自身を含む): 81498478608

約数和(自身を除く): 59960932368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 73, 80, 84, 96, 98, 105, 112, 120, 128, 140, 146, 147, 160, 168, 192, 196, 210, 219, 224, 240, 245, 256, 280, 292, 294, 320, 336, 343, 365, 384, 392, 420, 438, 448, 480, 490, 511, 512, 560, 584, 588, 640, 672, 686, 730, 735, 768, 784, 840, 876, 896, 960, 980, 1022, 1024, 1029, 1095, 1120, 1168, 1176, 1280, 1344, 1372, 1460, 1470, 1533, 1536, 1568, 1680, 1715, 1752, 1792, 1920, 1960, 2044, 2048, 2058, 2190, 2240, 2336, 2352, 2401, 2555, 2560, 2688, 2744, 2920, 2940, 3066, 3072, 3136, 3360, 3430, 3504, 3577, 3584, 3840, 3920, 4088, 4096, 4116, 4380, 4480, 4672, 4704, 4802, 5110, 5120, 5145, 5376, 5488, 5840, 5880, 6132, 6144, 6272, 6720, 6860, 7008, 7154, 7168, 7203, 7665, 7680, 7840, 8176, 8192, 8232, 8760, 8960, 9344, 9408, 9604, 10220, 10240, 10290, 10731, 10752, 10976, 11680, 11760, 12005, 12264, 12288, 12544, 13440, 13720, 14016, 14308, 14336, 14406, 15330, 15360, 15680, 16352, 16464, 17520, 17885, 17920, 18688, 18816, 19208, 20440, 20480, 20580, 21462, 21504, 21952, 23360, 23520, 24010, 24528, 24576, 25039, 25088, 26880, 27440, 28032, 28616, 28672, 28812, 30660, 30720, 31360, 32704, 32928, 35040, 35770, 35840, 36015, 37376, 37632, 38416, 40880, 40960, 41160, 42924, 43008, 43904, 46720, 47040, 48020, 49056, 50078, 50176, 53655, 53760, 54880, 56064, 57232, 57344, 57624, 61320, 61440, 62720, 65408, 65856, 70080, 71540, 71680, 72030, 74752, 75117, 75264, 76832, 81760, 82320, 85848, 86016, 87808, 93440, 94080, 96040, 98112, 100156, 100352, 107310, 107520, 109760, 112128, 114464, 115248, 122640, 122880, 125195, 125440, 130816, 131712, 140160, 143080, 143360, 144060, 149504, 150234, 150528, 153664, 163520, 164640, 171696, 172032, 175273, 175616, 186880, 188160, 192080, 196224, 200312, 200704, 214620, 215040, 219520, 224256, 228928, 230496, 245280, 250390, 250880, 261632, 263424, 280320, 286160, 286720, 288120, 299008, 300468, 301056, 307328, 327040, 329280, 343392, 350546, 351232, 373760, 375585, 376320, 384160, 392448, 400624, 401408, 429240, 430080, 439040, 448512, 457856, 460992, 490560, 500780, 501760, 523264, 525819, 526848, 560640, 572320, 576240, 598016, 600936, 602112, 614656, 654080, 658560, 686784, 701092, 702464, 747520, 751170, 752640, 768320, 784896, 801248, 858480, 860160, 876365, 878080, 897024, 915712, 921984, 981120, 1001560, 1003520, 1046528, 1051638, 1053696, 1121280, 1144640, 1152480, 1201872, 1204224, 1229312, 1308160, 1317120, 1373568, 1402184, 1404928, 1495040, 1502340, 1505280, 1536640, 1569792, 1602496, 1716960, 1752730, 1756160, 1794048, 1831424, 1843968, 1962240, 2003120, 2007040, 2093056, 2103276, 2107392, 2242560, 2289280, 2304960, 2403744, 2458624, 2616320, 2629095, 2634240, 2747136, 2804368, 2809856, 2990080, 3004680, 3010560, 3073280, 3139584, 3204992, 3433920, 3505460, 3512320, 3662848, 3687936, 3924480, 4006240, 4186112, 4206552, 4214784, 4485120, 4578560, 4609920, 4807488, 4917248, 5232640, 5258190, 5268480, 5494272, 5608736, 6009360, 6021120, 6146560, 6279168, 6409984, 6867840, 7010920, 7024640, 7325696, 7375872, 7848960, 8012480, 8413104, 8429568, 8970240, 9157120, 9219840, 9614976, 9834496, 10465280, 10516380, 10536960, 10988544, 11217472, 12018720, 12293120, 12558336, 12819968, 13735680, 14021840, 14049280, 14651392, 14751744, 15697920, 16024960, 16826208, 18314240, 18439680, 19229952, 19668992, 20930560, 21032760, 21073920, 21977088, 22434944, 24037440, 24586240, 25639936, 27471360, 28043680, 29302784, 29503488, 31395840, 32049920, 33652416, 36628480, 36879360, 38459904, 42065520, 42147840, 43954176, 44869888, 48074880, 49172480, 51279872, 54942720, 56087360, 59006976, 62791680, 64099840, 67304832, 73256960, 73758720, 76919808, 84131040, 87908352, 89739776, 96149760, 98344960, 102559744, 109885440, 112174720, 128199680, 134609664, 146513920, 147517440, 153839616, 168262080, 179479552, 192299520, 205119488, 219770880, 224349440, 256399360, 269219328, 295034880, 307679232, 336524160, 358959104, 384599040, 439541760, 448698880, 512798720, 538438656, 615358464, 673048320, 717918208, 769198080, 897397760, 1025597440, 1076877312, 1346096640, 1435836416, 1538396160, 1794795520, 2153754624, 2692193280, 3076792320, 3589591040, 4307509248, 5384386560, 7179182080, 10768773120, 21537546240]

約数ペア:

[(1, 21537546240), (2, 10768773120), (3, 7179182080), (4, 5384386560), (5, 4307509248), (6, 3589591040), (7, 3076792320), (8, 2692193280), (10, 2153754624), (12, 1794795520), (14, 1538396160), (15, 1435836416), (16, 1346096640), (20, 1076877312), (21, 1025597440), (24, 897397760), (28, 769198080), (30, 717918208), (32, 673048320), (35, 615358464), (40, 538438656), (42, 512798720), (48, 448698880), (49, 439541760), (56, 384599040), (60, 358959104), (64, 336524160), (70, 307679232), (73, 295034880), (80, 269219328), (84, 256399360), (96, 224349440), (98, 219770880), (105, 205119488), (112, 192299520), (120, 179479552), (128, 168262080), (140, 153839616), (146, 147517440), (147, 146513920), (160, 134609664), (168, 128199680), (192, 112174720), (196, 109885440), (210, 102559744), (219, 98344960), (224, 96149760), (240, 89739776), (245, 87908352), (256, 84131040), (280, 76919808), (292, 73758720), (294, 73256960), (320, 67304832), (336, 64099840), (343, 62791680), (365, 59006976), (384, 56087360), (392, 54942720), (420, 51279872), (438, 49172480), (448, 48074880), (480, 44869888), (490, 43954176), (511, 42147840), (512, 42065520), (560, 38459904), (584, 36879360), (588, 36628480), (640, 33652416), (672, 32049920), (686, 31395840), (730, 29503488), (735, 29302784), (768, 28043680), (784, 27471360), (840, 25639936), (876, 24586240), (896, 24037440), (960, 22434944), (980, 21977088), (1022, 21073920), (1024, 21032760), (1029, 20930560), (1095, 19668992), (1120, 19229952), (1168, 18439680), (1176, 18314240), (1280, 16826208), (1344, 16024960), (1372, 15697920), (1460, 14751744), (1470, 14651392), (1533, 14049280), (1536, 14021840), (1568, 13735680), (1680, 12819968), (1715, 12558336), (1752, 12293120), (1792, 12018720), (1920, 11217472), (1960, 10988544), (2044, 10536960), (2048, 10516380), (2058, 10465280), (2190, 9834496), (2240, 9614976), (2336, 9219840), (2352, 9157120), (2401, 8970240), (2555, 8429568), (2560, 8413104), (2688, 8012480), (2744, 7848960), (2920, 7375872), (2940, 7325696), (3066, 7024640), (3072, 7010920), (3136, 6867840), (3360, 6409984), (3430, 6279168), (3504, 6146560), (3577, 6021120), (3584, 6009360), (3840, 5608736), (3920, 5494272), (4088, 5268480), (4096, 5258190), (4116, 5232640), (4380, 4917248), (4480, 4807488), (4672, 4609920), (4704, 4578560), (4802, 4485120), (5110, 4214784), (5120, 4206552), (5145, 4186112), (5376, 4006240), (5488, 3924480), (5840, 3687936), (5880, 3662848), (6132, 3512320), (6144, 3505460), (6272, 3433920), (6720, 3204992), (6860, 3139584), (7008, 3073280), (7154, 3010560), (7168, 3004680), (7203, 2990080), (7665, 2809856), (7680, 2804368), (7840, 2747136), (8176, 2634240), (8192, 2629095), (8232, 2616320), (8760, 2458624), (8960, 2403744), (9344, 2304960), (9408, 2289280), (9604, 2242560), (10220, 2107392), (10240, 2103276), (10290, 2093056), (10731, 2007040), (10752, 2003120), (10976, 1962240), (11680, 1843968), (11760, 1831424), (12005, 1794048), (12264, 1756160), (12288, 1752730), (12544, 1716960), (13440, 1602496), (13720, 1569792), (14016, 1536640), (14308, 1505280), (14336, 1502340), (14406, 1495040), (15330, 1404928), (15360, 1402184), (15680, 1373568), (16352, 1317120), (16464, 1308160), (17520, 1229312), (17885, 1204224), (17920, 1201872), (18688, 1152480), (18816, 1144640), (19208, 1121280), (20440, 1053696), (20480, 1051638), (20580, 1046528), (21462, 1003520), (21504, 1001560), (21952, 981120), (23360, 921984), (23520, 915712), (24010, 897024), (24528, 878080), (24576, 876365), (25039, 860160), (25088, 858480), (26880, 801248), (27440, 784896), (28032, 768320), (28616, 752640), (28672, 751170), (28812, 747520), (30660, 702464), (30720, 701092), (31360, 686784), (32704, 658560), (32928, 654080), (35040, 614656), (35770, 602112), (35840, 600936), (36015, 598016), (37376, 576240), (37632, 572320), (38416, 560640), (40880, 526848), (40960, 525819), (41160, 523264), (42924, 501760), (43008, 500780), (43904, 490560), (46720, 460992), (47040, 457856), (48020, 448512), (49056, 439040), (50078, 430080), (50176, 429240), (53655, 401408), (53760, 400624), (54880, 392448), (56064, 384160), (57232, 376320), (57344, 375585), (57624, 373760), (61320, 351232), (61440, 350546), (62720, 343392), (65408, 329280), (65856, 327040), (70080, 307328), (71540, 301056), (71680, 300468), (72030, 299008), (74752, 288120), (75117, 286720), (75264, 286160), (76832, 280320), (81760, 263424), (82320, 261632), (85848, 250880), (86016, 250390), (87808, 245280), (93440, 230496), (94080, 228928), (96040, 224256), (98112, 219520), (100156, 215040), (100352, 214620), (107310, 200704), (107520, 200312), (109760, 196224), (112128, 192080), (114464, 188160), (115248, 186880), (122640, 175616), (122880, 175273), (125195, 172032), (125440, 171696), (130816, 164640), (131712, 163520), (140160, 153664), (143080, 150528), (143360, 150234), (144060, 149504)]