205164960

素因数分解:

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

素因数の和:117

約数の個数: 576

約数和(自身を含む): 897692544

約数和(自身を除く): 692527584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 61, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 122, 130, 132, 140, 143, 147, 154, 156, 160, 165, 168, 176, 182, 183, 195, 196, 208, 210, 220, 224, 231, 240, 244, 245, 260, 264, 273, 280, 286, 294, 305, 308, 312, 330, 336, 352, 364, 366, 385, 390, 392, 416, 420, 427, 429, 440, 455, 462, 480, 488, 490, 520, 528, 539, 546, 560, 572, 588, 610, 616, 624, 637, 660, 671, 672, 715, 728, 732, 735, 770, 780, 784, 793, 840, 854, 858, 880, 910, 915, 924, 976, 980, 1001, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1176, 1220, 1232, 1248, 1274, 1281, 1320, 1342, 1365, 1430, 1456, 1464, 1470, 1540, 1560, 1568, 1586, 1617, 1680, 1708, 1716, 1760, 1820, 1830, 1848, 1911, 1952, 1960, 2002, 2013, 2080, 2135, 2145, 2156, 2184, 2288, 2310, 2352, 2379, 2440, 2464, 2548, 2562, 2640, 2684, 2695, 2730, 2860, 2912, 2928, 2940, 2989, 3003, 3080, 3120, 3172, 3185, 3234, 3355, 3360, 3416, 3432, 3640, 3660, 3696, 3822, 3920, 3965, 4004, 4026, 4270, 4290, 4312, 4368, 4576, 4620, 4697, 4704, 4758, 4880, 5005, 5096, 5124, 5280, 5368, 5390, 5460, 5551, 5720, 5856, 5880, 5978, 6006, 6160, 6240, 6344, 6370, 6405, 6468, 6710, 6832, 6864, 7007, 7280, 7320, 7392, 7644, 7840, 7930, 8008, 8052, 8085, 8540, 8580, 8624, 8723, 8736, 8967, 9240, 9394, 9516, 9555, 9760, 10010, 10065, 10192, 10248, 10736, 10780, 10920, 11102, 11440, 11760, 11895, 11956, 12012, 12320, 12688, 12740, 12810, 12936, 13420, 13664, 13728, 14014, 14091, 14560, 14640, 14945, 15015, 15288, 15860, 16016, 16104, 16170, 16653, 17080, 17160, 17248, 17446, 17934, 18480, 18788, 19032, 19110, 20020, 20130, 20384, 20496, 21021, 21472, 21560, 21840, 22204, 22880, 23485, 23520, 23790, 23912, 24024, 25376, 25480, 25620, 25872, 26169, 26840, 27755, 28028, 28182, 29280, 29890, 30030, 30576, 31720, 32032, 32208, 32340, 32879, 33306, 34160, 34320, 34892, 35035, 35868, 36960, 37576, 38064, 38220, 38857, 40040, 40260, 40992, 42042, 43120, 43615, 43680, 44408, 44835, 46970, 47580, 47824, 48048, 50960, 51240, 51744, 52338, 53680, 55510, 56056, 56364, 59780, 60060, 61061, 61152, 63440, 64416, 64680, 65758, 66612, 68320, 68640, 69784, 70070, 70455, 71736, 75152, 76128, 76440, 77714, 80080, 80520, 83265, 84084, 86240, 87230, 88816, 89670, 93940, 95160, 95648, 96096, 98637, 101920, 102480, 104676, 105105, 107360, 111020, 112112, 112728, 116571, 119560, 120120, 122122, 126880, 129360, 130845, 131516, 133224, 139568, 140140, 140910, 143472, 150304, 152880, 155428, 160160, 161040, 164395, 166530, 168168, 174460, 177632, 179340, 183183, 187880, 190320, 194285, 197274, 204960, 209352, 210210, 222040, 224224, 225456, 233142, 239120, 240240, 244244, 258720, 261690, 263032, 266448, 279136, 280280, 281820, 286944, 305305, 305760, 310856, 322080, 328790, 333060, 336336, 348920, 358680, 366366, 375760, 380640, 388570, 394548, 418704, 420420, 427427, 444080, 450912, 466284, 478240, 480480, 488488, 493185, 523380, 526064, 532896, 560560, 563640, 582855, 610610, 621712, 657580, 666120, 672672, 697840, 717360, 732732, 751520, 777140, 789096, 837408, 840840, 854854, 888160, 915915, 932568, 976976, 986370, 1046760, 1052128, 1121120, 1127280, 1165710, 1221220, 1243424, 1282281, 1315160, 1332240, 1395680, 1434720, 1465464, 1554280, 1578192, 1681680, 1709708, 1831830, 1865136, 1953952, 1972740, 2093520, 2137135, 2254560, 2331420, 2442440, 2564562, 2630320, 2664480, 2930928, 3108560, 3156384, 3363360, 3419416, 3663660, 3730272, 3945480, 4187040, 4274270, 4662840, 4884880, 5129124, 5260640, 5861856, 6217120, 6411405, 6838832, 7327320, 7890960, 8548540, 9325680, 9769760, 10258248, 12822810, 13677664, 14654640, 15781920, 17097080, 18651360, 20516496, 25645620, 29309280, 34194160, 41032992, 51291240, 68388320, 102582480, 205164960]

約数ペア:

[(1, 205164960), (2, 102582480), (3, 68388320), (4, 51291240), (5, 41032992), (6, 34194160), (7, 29309280), (8, 25645620), (10, 20516496), (11, 18651360), (12, 17097080), (13, 15781920), (14, 14654640), (15, 13677664), (16, 12822810), (20, 10258248), (21, 9769760), (22, 9325680), (24, 8548540), (26, 7890960), (28, 7327320), (30, 6838832), (32, 6411405), (33, 6217120), (35, 5861856), (39, 5260640), (40, 5129124), (42, 4884880), (44, 4662840), (48, 4274270), (49, 4187040), (52, 3945480), (55, 3730272), (56, 3663660), (60, 3419416), (61, 3363360), (65, 3156384), (66, 3108560), (70, 2930928), (77, 2664480), (78, 2630320), (80, 2564562), (84, 2442440), (88, 2331420), (91, 2254560), (96, 2137135), (98, 2093520), (104, 1972740), (105, 1953952), (110, 1865136), (112, 1831830), (120, 1709708), (122, 1681680), (130, 1578192), (132, 1554280), (140, 1465464), (143, 1434720), (147, 1395680), (154, 1332240), (156, 1315160), (160, 1282281), (165, 1243424), (168, 1221220), (176, 1165710), (182, 1127280), (183, 1121120), (195, 1052128), (196, 1046760), (208, 986370), (210, 976976), (220, 932568), (224, 915915), (231, 888160), (240, 854854), (244, 840840), (245, 837408), (260, 789096), (264, 777140), (273, 751520), (280, 732732), (286, 717360), (294, 697840), (305, 672672), (308, 666120), (312, 657580), (330, 621712), (336, 610610), (352, 582855), (364, 563640), (366, 560560), (385, 532896), (390, 526064), (392, 523380), (416, 493185), (420, 488488), (427, 480480), (429, 478240), (440, 466284), (455, 450912), (462, 444080), (480, 427427), (488, 420420), (490, 418704), (520, 394548), (528, 388570), (539, 380640), (546, 375760), (560, 366366), (572, 358680), (588, 348920), (610, 336336), (616, 333060), (624, 328790), (637, 322080), (660, 310856), (671, 305760), (672, 305305), (715, 286944), (728, 281820), (732, 280280), (735, 279136), (770, 266448), (780, 263032), (784, 261690), (793, 258720), (840, 244244), (854, 240240), (858, 239120), (880, 233142), (910, 225456), (915, 224224), (924, 222040), (976, 210210), (980, 209352), (1001, 204960), (1040, 197274), (1056, 194285), (1078, 190320), (1092, 187880), (1120, 183183), (1144, 179340), (1155, 177632), (1176, 174460), (1220, 168168), (1232, 166530), (1248, 164395), (1274, 161040), (1281, 160160), (1320, 155428), (1342, 152880), (1365, 150304), (1430, 143472), (1456, 140910), (1464, 140140), (1470, 139568), (1540, 133224), (1560, 131516), (1568, 130845), (1586, 129360), (1617, 126880), (1680, 122122), (1708, 120120), (1716, 119560), (1760, 116571), (1820, 112728), (1830, 112112), (1848, 111020), (1911, 107360), (1952, 105105), (1960, 104676), (2002, 102480), (2013, 101920), (2080, 98637), (2135, 96096), (2145, 95648), (2156, 95160), (2184, 93940), (2288, 89670), (2310, 88816), (2352, 87230), (2379, 86240), (2440, 84084), (2464, 83265), (2548, 80520), (2562, 80080), (2640, 77714), (2684, 76440), (2695, 76128), (2730, 75152), (2860, 71736), (2912, 70455), (2928, 70070), (2940, 69784), (2989, 68640), (3003, 68320), (3080, 66612), (3120, 65758), (3172, 64680), (3185, 64416), (3234, 63440), (3355, 61152), (3360, 61061), (3416, 60060), (3432, 59780), (3640, 56364), (3660, 56056), (3696, 55510), (3822, 53680), (3920, 52338), (3965, 51744), (4004, 51240), (4026, 50960), (4270, 48048), (4290, 47824), (4312, 47580), (4368, 46970), (4576, 44835), (4620, 44408), (4697, 43680), (4704, 43615), (4758, 43120), (4880, 42042), (5005, 40992), (5096, 40260), (5124, 40040), (5280, 38857), (5368, 38220), (5390, 38064), (5460, 37576), (5551, 36960), (5720, 35868), (5856, 35035), (5880, 34892), (5978, 34320), (6006, 34160), (6160, 33306), (6240, 32879), (6344, 32340), (6370, 32208), (6405, 32032), (6468, 31720), (6710, 30576), (6832, 30030), (6864, 29890), (7007, 29280), (7280, 28182), (7320, 28028), (7392, 27755), (7644, 26840), (7840, 26169), (7930, 25872), (8008, 25620), (8052, 25480), (8085, 25376), (8540, 24024), (8580, 23912), (8624, 23790), (8723, 23520), (8736, 23485), (8967, 22880), (9240, 22204), (9394, 21840), (9516, 21560), (9555, 21472), (9760, 21021), (10010, 20496), (10065, 20384), (10192, 20130), (10248, 20020), (10736, 19110), (10780, 19032), (10920, 18788), (11102, 18480), (11440, 17934), (11760, 17446), (11895, 17248), (11956, 17160), (12012, 17080), (12320, 16653), (12688, 16170), (12740, 16104), (12810, 16016), (12936, 15860), (13420, 15288), (13664, 15015), (13728, 14945), (14014, 14640), (14091, 14560)]