21276568320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1660

約数の個数: 432

約数和(自身を含む): 80180805600

約数和(自身を除く): 58904237280

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, 365, 384, 392, 420, 438, 448, 480, 490, 511, 560, 584, 588, 640, 672, 730, 735, 768, 784, 840, 876, 896, 960, 980, 1022, 1095, 1120, 1168, 1176, 1280, 1344, 1460, 1470, 1533, 1549, 1568, 1680, 1752, 1792, 1920, 1960, 2044, 2190, 2240, 2336, 2352, 2555, 2688, 2920, 2940, 3066, 3098, 3136, 3360, 3504, 3577, 3840, 3920, 4088, 4380, 4480, 4647, 4672, 4704, 5110, 5376, 5840, 5880, 6132, 6196, 6272, 6720, 7008, 7154, 7665, 7745, 7840, 8176, 8760, 8960, 9294, 9344, 9408, 10220, 10731, 10843, 11680, 11760, 12264, 12392, 12544, 13440, 14016, 14308, 15330, 15490, 15680, 16352, 17520, 17885, 18588, 18688, 18816, 20440, 21462, 21686, 23235, 23360, 23520, 24528, 24784, 26880, 28032, 28616, 30660, 30980, 31360, 32529, 32704, 35040, 35770, 37176, 37632, 40880, 42924, 43372, 46470, 46720, 47040, 49056, 49568, 53655, 54215, 56064, 57232, 61320, 61960, 62720, 65058, 65408, 70080, 71540, 74352, 75901, 81760, 85848, 86744, 92940, 93440, 94080, 98112, 99136, 107310, 108430, 113077, 114464, 122640, 123920, 130116, 130816, 140160, 143080, 148704, 151802, 162645, 163520, 171696, 173488, 185880, 188160, 196224, 198272, 214620, 216860, 226154, 227703, 228928, 245280, 247840, 260232, 280320, 286160, 297408, 303604, 325290, 327040, 339231, 343392, 346976, 371760, 379505, 392448, 396544, 429240, 433720, 452308, 455406, 457856, 490560, 495680, 520464, 565385, 572320, 594816, 607208, 650580, 654080, 678462, 686784, 693952, 743520, 759010, 791539, 858480, 867440, 904616, 910812, 915712, 981120, 991360, 1040928, 1130770, 1138515, 1144640, 1189632, 1214416, 1301160, 1356924, 1373568, 1387904, 1487040, 1518020, 1583078, 1696155, 1716960, 1734880, 1809232, 1821624, 1962240, 1982720, 2081856, 2261540, 2277030, 2289280, 2374617, 2428832, 2602320, 2713848, 2747136, 2775808, 2974080, 3036040, 3166156, 3392310, 3433920, 3469760, 3618464, 3643248, 3957695, 4163712, 4523080, 4554060, 4578560, 4749234, 4857664, 5204640, 5427696, 5540773, 5948160, 6072080, 6332312, 6784620, 6867840, 6939520, 7236928, 7286496, 7915390, 8327424, 9046160, 9108120, 9498468, 9715328, 10409280, 10855392, 11081546, 11873085, 12144160, 12664624, 13569240, 13735680, 13879040, 14473856, 14572992, 15830780, 16622319, 18092320, 18216240, 18996936, 19430656, 20818560, 21710784, 22163092, 23746170, 24288320, 25329248, 27138480, 27703865, 28947712, 29145984, 31661560, 33244638, 36184640, 36432480, 37993872, 41637120, 43421568, 44326184, 47492340, 48576640, 50658496, 54276960, 55407730, 58291968, 63323120, 66489276, 72369280, 72864960, 75987744, 83111595, 86843136, 88652368, 94984680, 97153280, 101316992, 108553920, 110815460, 126646240, 132978552, 144738560, 145729920, 151975488, 166223190, 177304736, 189969360, 202633984, 217107840, 221630920, 253292480, 265957104, 291459840, 303950976, 332446380, 354609472, 379938720, 434215680, 443261840, 506584960, 531914208, 607901952, 664892760, 709218944, 759877440, 886523680, 1013169920, 1063828416, 1329785520, 1418437888, 1519754880, 1773047360, 2127656832, 2659571040, 3039509760, 3546094720, 4255313664, 5319142080, 7092189440, 10638284160, 21276568320]

約数ペア:

[(1, 21276568320), (2, 10638284160), (3, 7092189440), (4, 5319142080), (5, 4255313664), (6, 3546094720), (7, 3039509760), (8, 2659571040), (10, 2127656832), (12, 1773047360), (14, 1519754880), (15, 1418437888), (16, 1329785520), (20, 1063828416), (21, 1013169920), (24, 886523680), (28, 759877440), (30, 709218944), (32, 664892760), (35, 607901952), (40, 531914208), (42, 506584960), (48, 443261840), (49, 434215680), (56, 379938720), (60, 354609472), (64, 332446380), (70, 303950976), (73, 291459840), (80, 265957104), (84, 253292480), (96, 221630920), (98, 217107840), (105, 202633984), (112, 189969360), (120, 177304736), (128, 166223190), (140, 151975488), (146, 145729920), (147, 144738560), (160, 132978552), (168, 126646240), (192, 110815460), (196, 108553920), (210, 101316992), (219, 97153280), (224, 94984680), (240, 88652368), (245, 86843136), (256, 83111595), (280, 75987744), (292, 72864960), (294, 72369280), (320, 66489276), (336, 63323120), (365, 58291968), (384, 55407730), (392, 54276960), (420, 50658496), (438, 48576640), (448, 47492340), (480, 44326184), (490, 43421568), (511, 41637120), (560, 37993872), (584, 36432480), (588, 36184640), (640, 33244638), (672, 31661560), (730, 29145984), (735, 28947712), (768, 27703865), (784, 27138480), (840, 25329248), (876, 24288320), (896, 23746170), (960, 22163092), (980, 21710784), (1022, 20818560), (1095, 19430656), (1120, 18996936), (1168, 18216240), (1176, 18092320), (1280, 16622319), (1344, 15830780), (1460, 14572992), (1470, 14473856), (1533, 13879040), (1549, 13735680), (1568, 13569240), (1680, 12664624), (1752, 12144160), (1792, 11873085), (1920, 11081546), (1960, 10855392), (2044, 10409280), (2190, 9715328), (2240, 9498468), (2336, 9108120), (2352, 9046160), (2555, 8327424), (2688, 7915390), (2920, 7286496), (2940, 7236928), (3066, 6939520), (3098, 6867840), (3136, 6784620), (3360, 6332312), (3504, 6072080), (3577, 5948160), (3840, 5540773), (3920, 5427696), (4088, 5204640), (4380, 4857664), (4480, 4749234), (4647, 4578560), (4672, 4554060), (4704, 4523080), (5110, 4163712), (5376, 3957695), (5840, 3643248), (5880, 3618464), (6132, 3469760), (6196, 3433920), (6272, 3392310), (6720, 3166156), (7008, 3036040), (7154, 2974080), (7665, 2775808), (7745, 2747136), (7840, 2713848), (8176, 2602320), (8760, 2428832), (8960, 2374617), (9294, 2289280), (9344, 2277030), (9408, 2261540), (10220, 2081856), (10731, 1982720), (10843, 1962240), (11680, 1821624), (11760, 1809232), (12264, 1734880), (12392, 1716960), (12544, 1696155), (13440, 1583078), (14016, 1518020), (14308, 1487040), (15330, 1387904), (15490, 1373568), (15680, 1356924), (16352, 1301160), (17520, 1214416), (17885, 1189632), (18588, 1144640), (18688, 1138515), (18816, 1130770), (20440, 1040928), (21462, 991360), (21686, 981120), (23235, 915712), (23360, 910812), (23520, 904616), (24528, 867440), (24784, 858480), (26880, 791539), (28032, 759010), (28616, 743520), (30660, 693952), (30980, 686784), (31360, 678462), (32529, 654080), (32704, 650580), (35040, 607208), (35770, 594816), (37176, 572320), (37632, 565385), (40880, 520464), (42924, 495680), (43372, 490560), (46470, 457856), (46720, 455406), (47040, 452308), (49056, 433720), (49568, 429240), (53655, 396544), (54215, 392448), (56064, 379505), (57232, 371760), (61320, 346976), (61960, 343392), (62720, 339231), (65058, 327040), (65408, 325290), (70080, 303604), (71540, 297408), (74352, 286160), (75901, 280320), (81760, 260232), (85848, 247840), (86744, 245280), (92940, 228928), (93440, 227703), (94080, 226154), (98112, 216860), (99136, 214620), (107310, 198272), (108430, 196224), (113077, 188160), (114464, 185880), (122640, 173488), (123920, 171696), (130116, 163520), (130816, 162645), (140160, 151802), (143080, 148704)]