478718240

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 1574899200

約数和(自身を除く): 1096180960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 61, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 122, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 244, 245, 260, 280, 286, 305, 308, 343, 352, 364, 385, 392, 416, 427, 440, 455, 488, 490, 520, 539, 560, 572, 610, 616, 637, 671, 686, 715, 728, 770, 784, 793, 854, 880, 910, 976, 980, 1001, 1040, 1078, 1120, 1144, 1220, 1232, 1274, 1342, 1372, 1430, 1456, 1540, 1568, 1586, 1708, 1715, 1760, 1820, 1952, 1960, 2002, 2080, 2135, 2156, 2288, 2440, 2464, 2548, 2684, 2695, 2744, 2860, 2912, 2989, 3080, 3172, 3185, 3355, 3416, 3430, 3640, 3773, 3920, 3965, 4004, 4270, 4312, 4459, 4576, 4697, 4880, 5005, 5096, 5368, 5390, 5488, 5551, 5720, 5978, 6160, 6344, 6370, 6710, 6832, 6860, 7007, 7280, 7546, 7840, 7930, 8008, 8540, 8624, 8723, 8918, 9394, 9760, 10010, 10192, 10736, 10780, 10976, 11102, 11440, 11956, 12320, 12688, 12740, 13420, 13664, 13720, 14014, 14560, 14945, 15092, 15860, 16016, 17080, 17248, 17446, 17836, 18788, 18865, 20020, 20384, 20923, 21472, 21560, 22204, 22295, 22880, 23485, 23912, 25376, 25480, 26840, 27440, 27755, 28028, 29890, 30184, 31720, 32032, 32879, 34160, 34892, 35035, 35672, 37576, 37730, 38857, 40040, 41846, 43120, 43615, 44408, 44590, 46970, 47824, 49049, 50960, 53680, 54880, 55510, 56056, 59780, 60368, 61061, 63440, 65758, 68320, 69784, 70070, 71344, 75152, 75460, 77714, 80080, 83692, 86240, 87230, 88816, 89180, 93940, 95648, 98098, 101920, 104615, 107360, 111020, 112112, 119560, 120736, 122122, 126880, 131516, 139568, 140140, 142688, 150304, 150920, 155428, 160160, 164395, 167384, 174460, 177632, 178360, 187880, 194285, 196196, 209230, 222040, 224224, 230153, 239120, 244244, 245245, 263032, 271999, 279136, 280280, 301840, 305305, 310856, 328790, 334768, 348920, 356720, 375760, 388570, 392392, 418460, 427427, 444080, 460306, 478240, 488488, 490490, 526064, 543998, 560560, 603680, 610610, 621712, 657580, 669536, 697840, 713440, 751520, 777140, 784784, 836920, 854854, 888160, 920612, 976976, 980980, 1052128, 1087996, 1121120, 1150765, 1221220, 1243424, 1315160, 1359995, 1395680, 1554280, 1569568, 1673840, 1709708, 1841224, 1953952, 1961960, 2137135, 2175992, 2301530, 2442440, 2630320, 2719990, 2991989, 3108560, 3347680, 3419416, 3682448, 3923920, 4274270, 4351984, 4603060, 4884880, 5260640, 5439980, 5983978, 6217120, 6838832, 7364896, 7847840, 8548540, 8703968, 9206120, 9769760, 10879960, 11967956, 13677664, 14959945, 17097080, 18412240, 21759920, 23935912, 29919890, 34194160, 36824480, 43519840, 47871824, 59839780, 68388320, 95743648, 119679560, 239359120, 478718240]

約数ペア:

[(1, 478718240), (2, 239359120), (4, 119679560), (5, 95743648), (7, 68388320), (8, 59839780), (10, 47871824), (11, 43519840), (13, 36824480), (14, 34194160), (16, 29919890), (20, 23935912), (22, 21759920), (26, 18412240), (28, 17097080), (32, 14959945), (35, 13677664), (40, 11967956), (44, 10879960), (49, 9769760), (52, 9206120), (55, 8703968), (56, 8548540), (61, 7847840), (65, 7364896), (70, 6838832), (77, 6217120), (80, 5983978), (88, 5439980), (91, 5260640), (98, 4884880), (104, 4603060), (110, 4351984), (112, 4274270), (122, 3923920), (130, 3682448), (140, 3419416), (143, 3347680), (154, 3108560), (160, 2991989), (176, 2719990), (182, 2630320), (196, 2442440), (208, 2301530), (220, 2175992), (224, 2137135), (244, 1961960), (245, 1953952), (260, 1841224), (280, 1709708), (286, 1673840), (305, 1569568), (308, 1554280), (343, 1395680), (352, 1359995), (364, 1315160), (385, 1243424), (392, 1221220), (416, 1150765), (427, 1121120), (440, 1087996), (455, 1052128), (488, 980980), (490, 976976), (520, 920612), (539, 888160), (560, 854854), (572, 836920), (610, 784784), (616, 777140), (637, 751520), (671, 713440), (686, 697840), (715, 669536), (728, 657580), (770, 621712), (784, 610610), (793, 603680), (854, 560560), (880, 543998), (910, 526064), (976, 490490), (980, 488488), (1001, 478240), (1040, 460306), (1078, 444080), (1120, 427427), (1144, 418460), (1220, 392392), (1232, 388570), (1274, 375760), (1342, 356720), (1372, 348920), (1430, 334768), (1456, 328790), (1540, 310856), (1568, 305305), (1586, 301840), (1708, 280280), (1715, 279136), (1760, 271999), (1820, 263032), (1952, 245245), (1960, 244244), (2002, 239120), (2080, 230153), (2135, 224224), (2156, 222040), (2288, 209230), (2440, 196196), (2464, 194285), (2548, 187880), (2684, 178360), (2695, 177632), (2744, 174460), (2860, 167384), (2912, 164395), (2989, 160160), (3080, 155428), (3172, 150920), (3185, 150304), (3355, 142688), (3416, 140140), (3430, 139568), (3640, 131516), (3773, 126880), (3920, 122122), (3965, 120736), (4004, 119560), (4270, 112112), (4312, 111020), (4459, 107360), (4576, 104615), (4697, 101920), (4880, 98098), (5005, 95648), (5096, 93940), (5368, 89180), (5390, 88816), (5488, 87230), (5551, 86240), (5720, 83692), (5978, 80080), (6160, 77714), (6344, 75460), (6370, 75152), (6710, 71344), (6832, 70070), (6860, 69784), (7007, 68320), (7280, 65758), (7546, 63440), (7840, 61061), (7930, 60368), (8008, 59780), (8540, 56056), (8624, 55510), (8723, 54880), (8918, 53680), (9394, 50960), (9760, 49049), (10010, 47824), (10192, 46970), (10736, 44590), (10780, 44408), (10976, 43615), (11102, 43120), (11440, 41846), (11956, 40040), (12320, 38857), (12688, 37730), (12740, 37576), (13420, 35672), (13664, 35035), (13720, 34892), (14014, 34160), (14560, 32879), (14945, 32032), (15092, 31720), (15860, 30184), (16016, 29890), (17080, 28028), (17248, 27755), (17446, 27440), (17836, 26840), (18788, 25480), (18865, 25376), (20020, 23912), (20384, 23485), (20923, 22880), (21472, 22295), (21560, 22204)]