438234267520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2342

約数の個数: 384

約数和(自身を含む): 1250838378720

約数和(自身を除く): 812604111200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 80, 98, 107, 112, 122, 128, 140, 160, 196, 214, 224, 244, 245, 280, 305, 320, 392, 427, 428, 448, 488, 490, 535, 560, 610, 640, 749, 784, 854, 856, 896, 976, 980, 1070, 1120, 1220, 1498, 1568, 1708, 1712, 1952, 1960, 2135, 2140, 2141, 2240, 2440, 2989, 2996, 3136, 3416, 3424, 3745, 3904, 3920, 4270, 4280, 4282, 4480, 4880, 5243, 5978, 5992, 6272, 6527, 6832, 6848, 7490, 7808, 7840, 8540, 8560, 8564, 9760, 10486, 10705, 11956, 11984, 13054, 13664, 13696, 14945, 14980, 14987, 15680, 17080, 17120, 17128, 19520, 20972, 21410, 23912, 23968, 26108, 26215, 27328, 29890, 29960, 29974, 31360, 32635, 34160, 34240, 34256, 39040, 41944, 42820, 45689, 47824, 47936, 52216, 52430, 54656, 59780, 59920, 59948, 65270, 68320, 68480, 68512, 74935, 83888, 85640, 91378, 95648, 95872, 104432, 104860, 104909, 119560, 119840, 119896, 130540, 130601, 136640, 137024, 149870, 167776, 171280, 182756, 191296, 208864, 209720, 209818, 228445, 229087, 239120, 239680, 239792, 261080, 261202, 273280, 274048, 299740, 319823, 335552, 342560, 365512, 382592, 417728, 419440, 419636, 456890, 458174, 478240, 479360, 479584, 522160, 522404, 524545, 599480, 639646, 653005, 671104, 685120, 731024, 835456, 838880, 839272, 913780, 914207, 916348, 956480, 959168, 1044320, 1044808, 1049090, 1145435, 1198960, 1279292, 1306010, 1370240, 1462048, 1599115, 1603609, 1677760, 1678544, 1827560, 1828414, 1832696, 1912960, 1918336, 2088640, 2089616, 2098180, 2290870, 2397920, 2558584, 2612020, 2924096, 3198230, 3207218, 3355520, 3357088, 3655120, 3656828, 3665392, 4177280, 4179232, 4196360, 4571035, 4581740, 4795840, 5117168, 5224040, 5848192, 6396460, 6399449, 6414436, 6714176, 7310240, 7313656, 7330784, 8018045, 8358464, 8392720, 9142070, 9163480, 9591680, 10234336, 10448080, 11225263, 12792920, 12798898, 12828872, 13428352, 13974307, 14620480, 14627312, 14661568, 16036090, 16716928, 16785440, 18284140, 18326960, 20468672, 20896160, 22450526, 25585840, 25597796, 25657744, 27948614, 29240960, 29254624, 29323136, 31997245, 32072180, 33570880, 36568280, 36653920, 40937344, 41792320, 44901052, 51171680, 51195592, 51315488, 55897228, 56126315, 58509248, 63994490, 64144360, 67141760, 69871535, 73136560, 73307840, 83584640, 89802104, 97820149, 102343360, 102391184, 102630976, 111794456, 112252630, 117018496, 127988980, 128288720, 139743070, 146273120, 146615680, 179604208, 195640298, 204686720, 204782368, 205261952, 223588912, 224505260, 255977960, 256577440, 279486140, 292546240, 359208416, 391280596, 409564736, 447177824, 449010520, 489100745, 511955920, 513154880, 558972280, 585092480, 684741043, 718416832, 782561192, 819129472, 894355648, 898021040, 978201490, 1023911840, 1026309760, 1117944560, 1369482086, 1436833664, 1565122384, 1788711296, 1796042080, 1956402980, 2047823680, 2235889120, 2738964172, 3130244768, 3423705215, 3592084160, 3912805960, 4095647360, 4471778240, 5477928344, 6260489536, 6847410430, 7184168320, 7825611920, 8943556480, 10955856688, 12520979072, 13694820860, 15651223840, 21911713376, 27389641720, 31302447680, 43823426752, 54779283440, 62604895360, 87646853504, 109558566880, 219117133760, 438234267520]

約数ペア:

[(1, 438234267520), (2, 219117133760), (4, 109558566880), (5, 87646853504), (7, 62604895360), (8, 54779283440), (10, 43823426752), (14, 31302447680), (16, 27389641720), (20, 21911713376), (28, 15651223840), (32, 13694820860), (35, 12520979072), (40, 10955856688), (49, 8943556480), (56, 7825611920), (61, 7184168320), (64, 6847410430), (70, 6260489536), (80, 5477928344), (98, 4471778240), (107, 4095647360), (112, 3912805960), (122, 3592084160), (128, 3423705215), (140, 3130244768), (160, 2738964172), (196, 2235889120), (214, 2047823680), (224, 1956402980), (244, 1796042080), (245, 1788711296), (280, 1565122384), (305, 1436833664), (320, 1369482086), (392, 1117944560), (427, 1026309760), (428, 1023911840), (448, 978201490), (488, 898021040), (490, 894355648), (535, 819129472), (560, 782561192), (610, 718416832), (640, 684741043), (749, 585092480), (784, 558972280), (854, 513154880), (856, 511955920), (896, 489100745), (976, 449010520), (980, 447177824), (1070, 409564736), (1120, 391280596), (1220, 359208416), (1498, 292546240), (1568, 279486140), (1708, 256577440), (1712, 255977960), (1952, 224505260), (1960, 223588912), (2135, 205261952), (2140, 204782368), (2141, 204686720), (2240, 195640298), (2440, 179604208), (2989, 146615680), (2996, 146273120), (3136, 139743070), (3416, 128288720), (3424, 127988980), (3745, 117018496), (3904, 112252630), (3920, 111794456), (4270, 102630976), (4280, 102391184), (4282, 102343360), (4480, 97820149), (4880, 89802104), (5243, 83584640), (5978, 73307840), (5992, 73136560), (6272, 69871535), (6527, 67141760), (6832, 64144360), (6848, 63994490), (7490, 58509248), (7808, 56126315), (7840, 55897228), (8540, 51315488), (8560, 51195592), (8564, 51171680), (9760, 44901052), (10486, 41792320), (10705, 40937344), (11956, 36653920), (11984, 36568280), (13054, 33570880), (13664, 32072180), (13696, 31997245), (14945, 29323136), (14980, 29254624), (14987, 29240960), (15680, 27948614), (17080, 25657744), (17120, 25597796), (17128, 25585840), (19520, 22450526), (20972, 20896160), (21410, 20468672), (23912, 18326960), (23968, 18284140), (26108, 16785440), (26215, 16716928), (27328, 16036090), (29890, 14661568), (29960, 14627312), (29974, 14620480), (31360, 13974307), (32635, 13428352), (34160, 12828872), (34240, 12798898), (34256, 12792920), (39040, 11225263), (41944, 10448080), (42820, 10234336), (45689, 9591680), (47824, 9163480), (47936, 9142070), (52216, 8392720), (52430, 8358464), (54656, 8018045), (59780, 7330784), (59920, 7313656), (59948, 7310240), (65270, 6714176), (68320, 6414436), (68480, 6399449), (68512, 6396460), (74935, 5848192), (83888, 5224040), (85640, 5117168), (91378, 4795840), (95648, 4581740), (95872, 4571035), (104432, 4196360), (104860, 4179232), (104909, 4177280), (119560, 3665392), (119840, 3656828), (119896, 3655120), (130540, 3357088), (130601, 3355520), (136640, 3207218), (137024, 3198230), (149870, 2924096), (167776, 2612020), (171280, 2558584), (182756, 2397920), (191296, 2290870), (208864, 2098180), (209720, 2089616), (209818, 2088640), (228445, 1918336), (229087, 1912960), (239120, 1832696), (239680, 1828414), (239792, 1827560), (261080, 1678544), (261202, 1677760), (273280, 1603609), (274048, 1599115), (299740, 1462048), (319823, 1370240), (335552, 1306010), (342560, 1279292), (365512, 1198960), (382592, 1145435), (417728, 1049090), (419440, 1044808), (419636, 1044320), (456890, 959168), (458174, 956480), (478240, 916348), (479360, 914207), (479584, 913780), (522160, 839272), (522404, 838880), (524545, 835456), (599480, 731024), (639646, 685120), (653005, 671104)]