9477438880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 432

約数和(自身を含む): 29524569984

約数和(自身を除く): 20047131104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 98, 104, 112, 115, 130, 140, 160, 161, 169, 182, 184, 196, 208, 224, 230, 245, 260, 280, 299, 311, 322, 338, 364, 368, 392, 416, 455, 460, 490, 520, 560, 598, 622, 637, 644, 676, 728, 736, 784, 805, 845, 910, 920, 980, 1040, 1120, 1127, 1183, 1196, 1244, 1274, 1288, 1352, 1456, 1495, 1555, 1568, 1610, 1690, 1820, 1840, 1960, 2080, 2093, 2177, 2254, 2366, 2392, 2488, 2548, 2576, 2704, 2912, 2990, 3110, 3185, 3220, 3380, 3640, 3680, 3887, 3920, 4043, 4186, 4354, 4508, 4732, 4784, 4976, 5096, 5152, 5408, 5635, 5915, 5980, 6220, 6370, 6440, 6760, 7153, 7280, 7774, 7840, 8086, 8281, 8372, 8708, 9016, 9464, 9568, 9952, 10192, 10465, 10885, 11270, 11830, 11960, 12440, 12740, 12880, 13520, 14306, 14560, 14651, 15239, 15548, 16172, 16562, 16744, 17416, 18032, 18928, 19435, 20215, 20384, 20930, 21770, 22540, 23660, 23920, 24880, 25480, 25760, 27040, 27209, 28301, 28612, 29302, 30478, 31096, 32344, 33124, 33488, 34832, 35765, 36064, 37856, 38870, 40430, 41405, 41860, 43540, 45080, 47320, 47840, 49760, 50071, 50960, 52559, 54418, 56602, 57224, 58604, 60956, 62192, 64688, 66248, 66976, 69664, 71530, 73255, 76195, 77740, 80860, 82810, 83720, 87080, 90160, 92989, 94640, 100142, 101920, 105118, 108836, 113204, 114448, 117208, 121912, 124384, 129376, 132496, 136045, 141505, 143060, 146510, 152390, 155480, 161720, 165620, 167440, 174160, 180320, 185978, 189280, 190463, 198107, 200284, 210236, 217672, 226408, 228896, 234416, 243824, 250355, 262795, 264992, 272090, 283010, 286120, 293020, 304780, 310960, 323440, 331240, 334880, 348320, 350497, 367913, 371956, 380926, 396214, 400568, 420472, 435344, 452816, 464945, 468832, 487648, 500710, 525590, 544180, 566020, 572240, 586040, 609560, 621920, 646880, 650923, 662480, 700994, 735826, 743912, 761852, 792428, 801136, 840944, 870688, 905632, 929890, 952315, 990535, 1001420, 1051180, 1088360, 1132040, 1144480, 1172080, 1208857, 1219120, 1301846, 1324960, 1401988, 1471652, 1487824, 1523704, 1584856, 1602272, 1681888, 1752485, 1839565, 1859780, 1904630, 1981070, 2002840, 2102360, 2176720, 2264080, 2344160, 2417714, 2438240, 2575391, 2603692, 2803976, 2943304, 2975648, 3047408, 3169712, 3254615, 3504970, 3679130, 3719560, 3809260, 3962140, 4005680, 4204720, 4353440, 4528160, 4556461, 4835428, 5150782, 5207384, 5607952, 5886608, 6044285, 6094816, 6339424, 6509230, 7009940, 7358260, 7439120, 7618520, 7924280, 8011360, 8409440, 8461999, 9112922, 9670856, 10301564, 10414768, 11215904, 11773216, 12088570, 12876955, 13018460, 14019880, 14716520, 14878240, 15237040, 15848560, 16923998, 18225844, 19341712, 20603128, 20829536, 22782305, 24177140, 25753910, 26036920, 28039760, 29433040, 30474080, 31697120, 33847996, 36451688, 38683424, 41206256, 42309995, 45564610, 48354280, 51507820, 52073840, 56079520, 58866080, 59233993, 67695992, 72903376, 82412512, 84619990, 91129220, 96708560, 103015640, 104147680, 118467986, 135391984, 145806752, 169239980, 182258440, 193417120, 206031280, 236935972, 270783968, 296169965, 338479960, 364516880, 412062560, 473871944, 592339930, 676959920, 729033760, 947743888, 1184679860, 1353919840, 1895487776, 2369359720, 4738719440, 9477438880]

約数ペア:

[(1, 9477438880), (2, 4738719440), (4, 2369359720), (5, 1895487776), (7, 1353919840), (8, 1184679860), (10, 947743888), (13, 729033760), (14, 676959920), (16, 592339930), (20, 473871944), (23, 412062560), (26, 364516880), (28, 338479960), (32, 296169965), (35, 270783968), (40, 236935972), (46, 206031280), (49, 193417120), (52, 182258440), (56, 169239980), (65, 145806752), (70, 135391984), (80, 118467986), (91, 104147680), (92, 103015640), (98, 96708560), (104, 91129220), (112, 84619990), (115, 82412512), (130, 72903376), (140, 67695992), (160, 59233993), (161, 58866080), (169, 56079520), (182, 52073840), (184, 51507820), (196, 48354280), (208, 45564610), (224, 42309995), (230, 41206256), (245, 38683424), (260, 36451688), (280, 33847996), (299, 31697120), (311, 30474080), (322, 29433040), (338, 28039760), (364, 26036920), (368, 25753910), (392, 24177140), (416, 22782305), (455, 20829536), (460, 20603128), (490, 19341712), (520, 18225844), (560, 16923998), (598, 15848560), (622, 15237040), (637, 14878240), (644, 14716520), (676, 14019880), (728, 13018460), (736, 12876955), (784, 12088570), (805, 11773216), (845, 11215904), (910, 10414768), (920, 10301564), (980, 9670856), (1040, 9112922), (1120, 8461999), (1127, 8409440), (1183, 8011360), (1196, 7924280), (1244, 7618520), (1274, 7439120), (1288, 7358260), (1352, 7009940), (1456, 6509230), (1495, 6339424), (1555, 6094816), (1568, 6044285), (1610, 5886608), (1690, 5607952), (1820, 5207384), (1840, 5150782), (1960, 4835428), (2080, 4556461), (2093, 4528160), (2177, 4353440), (2254, 4204720), (2366, 4005680), (2392, 3962140), (2488, 3809260), (2548, 3719560), (2576, 3679130), (2704, 3504970), (2912, 3254615), (2990, 3169712), (3110, 3047408), (3185, 2975648), (3220, 2943304), (3380, 2803976), (3640, 2603692), (3680, 2575391), (3887, 2438240), (3920, 2417714), (4043, 2344160), (4186, 2264080), (4354, 2176720), (4508, 2102360), (4732, 2002840), (4784, 1981070), (4976, 1904630), (5096, 1859780), (5152, 1839565), (5408, 1752485), (5635, 1681888), (5915, 1602272), (5980, 1584856), (6220, 1523704), (6370, 1487824), (6440, 1471652), (6760, 1401988), (7153, 1324960), (7280, 1301846), (7774, 1219120), (7840, 1208857), (8086, 1172080), (8281, 1144480), (8372, 1132040), (8708, 1088360), (9016, 1051180), (9464, 1001420), (9568, 990535), (9952, 952315), (10192, 929890), (10465, 905632), (10885, 870688), (11270, 840944), (11830, 801136), (11960, 792428), (12440, 761852), (12740, 743912), (12880, 735826), (13520, 700994), (14306, 662480), (14560, 650923), (14651, 646880), (15239, 621920), (15548, 609560), (16172, 586040), (16562, 572240), (16744, 566020), (17416, 544180), (18032, 525590), (18928, 500710), (19435, 487648), (20215, 468832), (20384, 464945), (20930, 452816), (21770, 435344), (22540, 420472), (23660, 400568), (23920, 396214), (24880, 380926), (25480, 371956), (25760, 367913), (27040, 350497), (27209, 348320), (28301, 334880), (28612, 331240), (29302, 323440), (30478, 310960), (31096, 304780), (32344, 293020), (33124, 286120), (33488, 283010), (34832, 272090), (35765, 264992), (36064, 262795), (37856, 250355), (38870, 243824), (40430, 234416), (41405, 228896), (41860, 226408), (43540, 217672), (45080, 210236), (47320, 200284), (47840, 198107), (49760, 190463), (50071, 189280), (50960, 185978), (52559, 180320), (54418, 174160), (56602, 167440), (57224, 165620), (58604, 161720), (60956, 155480), (62192, 152390), (64688, 146510), (66248, 143060), (66976, 141505), (69664, 136045), (71530, 132496), (73255, 129376), (76195, 124384), (77740, 121912), (80860, 117208), (82810, 114448), (83720, 113204), (87080, 108836), (90160, 105118), (92989, 101920), (94640, 100142)]