205062480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 863516160

約数和(自身を除く): 658453680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 29, 30, 35, 36, 40, 42, 45, 46, 48, 56, 58, 60, 61, 63, 69, 70, 72, 80, 84, 87, 90, 92, 105, 112, 115, 116, 120, 122, 126, 138, 140, 144, 145, 161, 168, 174, 180, 183, 184, 203, 207, 210, 230, 232, 240, 244, 252, 261, 276, 280, 290, 305, 315, 322, 336, 345, 348, 360, 366, 368, 406, 414, 420, 427, 435, 460, 464, 483, 488, 504, 522, 549, 552, 560, 580, 609, 610, 630, 644, 667, 690, 696, 720, 732, 805, 812, 828, 840, 854, 870, 915, 920, 966, 976, 1008, 1015, 1035, 1044, 1098, 1104, 1160, 1218, 1220, 1260, 1281, 1288, 1305, 1334, 1380, 1392, 1403, 1449, 1464, 1610, 1624, 1656, 1680, 1708, 1740, 1769, 1827, 1830, 1840, 1932, 2001, 2030, 2070, 2088, 2135, 2196, 2320, 2415, 2436, 2440, 2520, 2562, 2576, 2610, 2668, 2745, 2760, 2806, 2898, 2928, 3045, 3220, 3248, 3312, 3335, 3416, 3480, 3538, 3654, 3660, 3843, 3864, 4002, 4060, 4140, 4176, 4209, 4270, 4392, 4669, 4830, 4872, 4880, 5040, 5124, 5220, 5307, 5336, 5490, 5520, 5612, 5796, 6003, 6090, 6405, 6440, 6670, 6832, 6960, 7015, 7076, 7245, 7308, 7320, 7686, 7728, 8004, 8120, 8280, 8418, 8540, 8784, 8845, 9135, 9338, 9660, 9744, 9821, 10005, 10248, 10440, 10614, 10672, 10980, 11224, 11592, 12006, 12180, 12383, 12627, 12810, 12880, 13340, 14007, 14030, 14152, 14490, 14616, 14640, 15372, 15921, 16008, 16240, 16560, 16836, 17080, 17690, 18270, 18676, 19215, 19320, 19642, 20010, 20496, 20880, 21045, 21228, 21960, 22448, 23184, 23345, 24012, 24360, 24766, 25254, 25620, 26535, 26680, 28014, 28060, 28304, 28980, 29232, 29463, 30015, 30744, 31842, 32016, 33672, 34160, 35380, 36540, 37149, 37352, 38430, 38640, 39284, 40020, 40687, 42021, 42090, 42456, 43920, 46690, 48024, 48720, 49105, 49532, 50508, 51240, 53070, 53360, 56028, 56120, 57960, 58926, 60030, 61488, 61915, 63135, 63684, 67344, 70035, 70760, 73080, 74298, 74704, 76860, 78568, 79605, 80040, 81374, 84042, 84180, 84912, 88389, 93380, 96048, 98210, 99064, 101016, 102480, 106140, 111447, 112056, 112240, 115920, 117852, 120060, 122061, 123830, 126270, 127368, 140070, 141520, 146160, 147315, 148596, 153720, 157136, 159210, 160080, 162748, 168084, 168360, 176778, 185745, 186760, 196420, 198128, 202032, 203435, 210105, 212280, 222894, 224112, 235704, 240120, 244122, 247660, 252540, 254736, 280140, 284809, 294630, 297192, 307440, 318420, 325496, 336168, 336720, 353556, 366183, 371490, 373520, 392840, 406870, 420210, 424560, 441945, 445788, 471408, 480240, 488244, 495320, 505080, 557235, 560280, 569618, 589260, 594384, 610305, 636840, 650992, 672336, 707112, 732366, 742980, 785680, 813740, 840420, 854427, 883890, 891576, 976488, 990640, 1010160, 1114470, 1120560, 1139236, 1178520, 1220610, 1273680, 1414224, 1424045, 1464732, 1485960, 1627480, 1680840, 1708854, 1767780, 1783152, 1830915, 1952976, 2228940, 2278472, 2357040, 2441220, 2563281, 2848090, 2929464, 2971920, 3254960, 3361680, 3417708, 3535560, 3661830, 4272135, 4457880, 4556944, 4882440, 5126562, 5696180, 5858928, 6835416, 7071120, 7323660, 8544270, 8915760, 9764880, 10253124, 11392360, 12816405, 13670832, 14647320, 17088540, 20506248, 22784720, 25632810, 29294640, 34177080, 41012496, 51265620, 68354160, 102531240, 205062480]

約数ペア:

[(1, 205062480), (2, 102531240), (3, 68354160), (4, 51265620), (5, 41012496), (6, 34177080), (7, 29294640), (8, 25632810), (9, 22784720), (10, 20506248), (12, 17088540), (14, 14647320), (15, 13670832), (16, 12816405), (18, 11392360), (20, 10253124), (21, 9764880), (23, 8915760), (24, 8544270), (28, 7323660), (29, 7071120), (30, 6835416), (35, 5858928), (36, 5696180), (40, 5126562), (42, 4882440), (45, 4556944), (46, 4457880), (48, 4272135), (56, 3661830), (58, 3535560), (60, 3417708), (61, 3361680), (63, 3254960), (69, 2971920), (70, 2929464), (72, 2848090), (80, 2563281), (84, 2441220), (87, 2357040), (90, 2278472), (92, 2228940), (105, 1952976), (112, 1830915), (115, 1783152), (116, 1767780), (120, 1708854), (122, 1680840), (126, 1627480), (138, 1485960), (140, 1464732), (144, 1424045), (145, 1414224), (161, 1273680), (168, 1220610), (174, 1178520), (180, 1139236), (183, 1120560), (184, 1114470), (203, 1010160), (207, 990640), (210, 976488), (230, 891576), (232, 883890), (240, 854427), (244, 840420), (252, 813740), (261, 785680), (276, 742980), (280, 732366), (290, 707112), (305, 672336), (315, 650992), (322, 636840), (336, 610305), (345, 594384), (348, 589260), (360, 569618), (366, 560280), (368, 557235), (406, 505080), (414, 495320), (420, 488244), (427, 480240), (435, 471408), (460, 445788), (464, 441945), (483, 424560), (488, 420210), (504, 406870), (522, 392840), (549, 373520), (552, 371490), (560, 366183), (580, 353556), (609, 336720), (610, 336168), (630, 325496), (644, 318420), (667, 307440), (690, 297192), (696, 294630), (720, 284809), (732, 280140), (805, 254736), (812, 252540), (828, 247660), (840, 244122), (854, 240120), (870, 235704), (915, 224112), (920, 222894), (966, 212280), (976, 210105), (1008, 203435), (1015, 202032), (1035, 198128), (1044, 196420), (1098, 186760), (1104, 185745), (1160, 176778), (1218, 168360), (1220, 168084), (1260, 162748), (1281, 160080), (1288, 159210), (1305, 157136), (1334, 153720), (1380, 148596), (1392, 147315), (1403, 146160), (1449, 141520), (1464, 140070), (1610, 127368), (1624, 126270), (1656, 123830), (1680, 122061), (1708, 120060), (1740, 117852), (1769, 115920), (1827, 112240), (1830, 112056), (1840, 111447), (1932, 106140), (2001, 102480), (2030, 101016), (2070, 99064), (2088, 98210), (2135, 96048), (2196, 93380), (2320, 88389), (2415, 84912), (2436, 84180), (2440, 84042), (2520, 81374), (2562, 80040), (2576, 79605), (2610, 78568), (2668, 76860), (2745, 74704), (2760, 74298), (2806, 73080), (2898, 70760), (2928, 70035), (3045, 67344), (3220, 63684), (3248, 63135), (3312, 61915), (3335, 61488), (3416, 60030), (3480, 58926), (3538, 57960), (3654, 56120), (3660, 56028), (3843, 53360), (3864, 53070), (4002, 51240), (4060, 50508), (4140, 49532), (4176, 49105), (4209, 48720), (4270, 48024), (4392, 46690), (4669, 43920), (4830, 42456), (4872, 42090), (4880, 42021), (5040, 40687), (5124, 40020), (5220, 39284), (5307, 38640), (5336, 38430), (5490, 37352), (5520, 37149), (5612, 36540), (5796, 35380), (6003, 34160), (6090, 33672), (6405, 32016), (6440, 31842), (6670, 30744), (6832, 30015), (6960, 29463), (7015, 29232), (7076, 28980), (7245, 28304), (7308, 28060), (7320, 28014), (7686, 26680), (7728, 26535), (8004, 25620), (8120, 25254), (8280, 24766), (8418, 24360), (8540, 24012), (8784, 23345), (8845, 23184), (9135, 22448), (9338, 21960), (9660, 21228), (9744, 21045), (9821, 20880), (10005, 20496), (10248, 20010), (10440, 19642), (10614, 19320), (10672, 19215), (10980, 18676), (11224, 18270), (11592, 17690), (12006, 17080), (12180, 16836), (12383, 16560), (12627, 16240), (12810, 16008), (12880, 15921), (13340, 15372), (14007, 14640), (14030, 14616), (14152, 14490)]