8839098240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2082

約数の個数: 384

約数和(自身を含む): 33488640000

約数和(自身を除く): 24649541760

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, 47, 48, 49, 56, 60, 64, 70, 80, 84, 94, 96, 98, 105, 112, 120, 128, 140, 141, 147, 160, 168, 188, 192, 196, 210, 224, 235, 240, 245, 280, 282, 294, 320, 329, 336, 376, 384, 392, 420, 448, 470, 480, 490, 560, 564, 588, 640, 658, 672, 705, 735, 752, 784, 840, 896, 940, 960, 980, 987, 1120, 1128, 1176, 1316, 1344, 1410, 1470, 1504, 1568, 1645, 1680, 1880, 1920, 1960, 1974, 1999, 2240, 2256, 2303, 2352, 2632, 2688, 2820, 2940, 3008, 3136, 3290, 3360, 3760, 3920, 3948, 3998, 4480, 4512, 4606, 4704, 4935, 5264, 5640, 5880, 5997, 6016, 6272, 6580, 6720, 6909, 7520, 7840, 7896, 7996, 9024, 9212, 9408, 9870, 9995, 10528, 11280, 11515, 11760, 11994, 13160, 13440, 13818, 13993, 15040, 15680, 15792, 15992, 18048, 18424, 18816, 19740, 19990, 21056, 22560, 23030, 23520, 23988, 26320, 27636, 27986, 29985, 30080, 31360, 31584, 31984, 34545, 36848, 39480, 39980, 41979, 42112, 45120, 46060, 47040, 47976, 52640, 55272, 55972, 59970, 63168, 63968, 69090, 69965, 73696, 78960, 79960, 83958, 90240, 92120, 93953, 94080, 95952, 97951, 105280, 110544, 111944, 119940, 126336, 127936, 138180, 139930, 147392, 157920, 159920, 167916, 184240, 187906, 191904, 195902, 209895, 210560, 221088, 223888, 239880, 255872, 276360, 279860, 281859, 293853, 294784, 315840, 319840, 335832, 368480, 375812, 383808, 391804, 419790, 442176, 447776, 469765, 479760, 489755, 552720, 559720, 563718, 587706, 631680, 639680, 657671, 671664, 736960, 751624, 767616, 783608, 839580, 884352, 895552, 939530, 959520, 979510, 1105440, 1119440, 1127436, 1175412, 1279360, 1315342, 1343328, 1409295, 1469265, 1473920, 1503248, 1567216, 1679160, 1791104, 1879060, 1919040, 1959020, 1973013, 2210880, 2238880, 2254872, 2350824, 2630684, 2686656, 2818590, 2938530, 3006496, 3134432, 3288355, 3358320, 3758120, 3838080, 3918040, 3946026, 4421760, 4477760, 4509744, 4603697, 4701648, 5261368, 5373312, 5637180, 5877060, 6012992, 6268864, 6576710, 6716640, 7516240, 7836080, 7892052, 8955520, 9019488, 9207394, 9403296, 9865065, 10522736, 11274360, 11754120, 12025984, 12537728, 13153420, 13433280, 13811091, 15032480, 15672160, 15784104, 18038976, 18414788, 18806592, 19730130, 21045472, 22548720, 23018485, 23508240, 26306840, 26866560, 27622182, 30064960, 31344320, 31568208, 36077952, 36829576, 37613184, 39460260, 42090944, 45097440, 46036970, 47016480, 52613680, 55244364, 60129920, 62688640, 63136416, 69055455, 73659152, 78920520, 84181888, 90194880, 92073940, 94032960, 105227360, 110488728, 126272832, 138110910, 147318304, 157841040, 180389760, 184147880, 188065920, 210454720, 220977456, 252545664, 276221820, 294636608, 315682080, 368295760, 420909440, 441954912, 552443640, 589273216, 631364160, 736591520, 883909824, 1104887280, 1262728320, 1473183040, 1767819648, 2209774560, 2946366080, 4419549120, 8839098240]

約数ペア:

[(1, 8839098240), (2, 4419549120), (3, 2946366080), (4, 2209774560), (5, 1767819648), (6, 1473183040), (7, 1262728320), (8, 1104887280), (10, 883909824), (12, 736591520), (14, 631364160), (15, 589273216), (16, 552443640), (20, 441954912), (21, 420909440), (24, 368295760), (28, 315682080), (30, 294636608), (32, 276221820), (35, 252545664), (40, 220977456), (42, 210454720), (47, 188065920), (48, 184147880), (49, 180389760), (56, 157841040), (60, 147318304), (64, 138110910), (70, 126272832), (80, 110488728), (84, 105227360), (94, 94032960), (96, 92073940), (98, 90194880), (105, 84181888), (112, 78920520), (120, 73659152), (128, 69055455), (140, 63136416), (141, 62688640), (147, 60129920), (160, 55244364), (168, 52613680), (188, 47016480), (192, 46036970), (196, 45097440), (210, 42090944), (224, 39460260), (235, 37613184), (240, 36829576), (245, 36077952), (280, 31568208), (282, 31344320), (294, 30064960), (320, 27622182), (329, 26866560), (336, 26306840), (376, 23508240), (384, 23018485), (392, 22548720), (420, 21045472), (448, 19730130), (470, 18806592), (480, 18414788), (490, 18038976), (560, 15784104), (564, 15672160), (588, 15032480), (640, 13811091), (658, 13433280), (672, 13153420), (705, 12537728), (735, 12025984), (752, 11754120), (784, 11274360), (840, 10522736), (896, 9865065), (940, 9403296), (960, 9207394), (980, 9019488), (987, 8955520), (1120, 7892052), (1128, 7836080), (1176, 7516240), (1316, 6716640), (1344, 6576710), (1410, 6268864), (1470, 6012992), (1504, 5877060), (1568, 5637180), (1645, 5373312), (1680, 5261368), (1880, 4701648), (1920, 4603697), (1960, 4509744), (1974, 4477760), (1999, 4421760), (2240, 3946026), (2256, 3918040), (2303, 3838080), (2352, 3758120), (2632, 3358320), (2688, 3288355), (2820, 3134432), (2940, 3006496), (3008, 2938530), (3136, 2818590), (3290, 2686656), (3360, 2630684), (3760, 2350824), (3920, 2254872), (3948, 2238880), (3998, 2210880), (4480, 1973013), (4512, 1959020), (4606, 1919040), (4704, 1879060), (4935, 1791104), (5264, 1679160), (5640, 1567216), (5880, 1503248), (5997, 1473920), (6016, 1469265), (6272, 1409295), (6580, 1343328), (6720, 1315342), (6909, 1279360), (7520, 1175412), (7840, 1127436), (7896, 1119440), (7996, 1105440), (9024, 979510), (9212, 959520), (9408, 939530), (9870, 895552), (9995, 884352), (10528, 839580), (11280, 783608), (11515, 767616), (11760, 751624), (11994, 736960), (13160, 671664), (13440, 657671), (13818, 639680), (13993, 631680), (15040, 587706), (15680, 563718), (15792, 559720), (15992, 552720), (18048, 489755), (18424, 479760), (18816, 469765), (19740, 447776), (19990, 442176), (21056, 419790), (22560, 391804), (23030, 383808), (23520, 375812), (23988, 368480), (26320, 335832), (27636, 319840), (27986, 315840), (29985, 294784), (30080, 293853), (31360, 281859), (31584, 279860), (31984, 276360), (34545, 255872), (36848, 239880), (39480, 223888), (39980, 221088), (41979, 210560), (42112, 209895), (45120, 195902), (46060, 191904), (47040, 187906), (47976, 184240), (52640, 167916), (55272, 159920), (55972, 157920), (59970, 147392), (63168, 139930), (63968, 138180), (69090, 127936), (69965, 126336), (73696, 119940), (78960, 111944), (79960, 110544), (83958, 105280), (90240, 97951), (92120, 95952), (93953, 94080)]