389224080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2718

約数の個数: 240

約数和(自身を含む): 1545972480

約数和(自身を除く): 1156748400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 2663, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 5326, 6090, 6960, 7308, 7989, 8120, 9135, 9744, 10440, 10652, 12180, 13315, 14616, 15978, 16240, 18270, 18641, 20880, 21304, 23967, 24360, 26630, 29232, 31956, 36540, 37282, 39945, 42608, 47934, 48720, 53260, 55923, 63912, 73080, 74564, 77227, 79890, 93205, 95868, 106520, 111846, 119835, 127824, 146160, 149128, 154454, 159780, 167769, 186410, 191736, 213040, 223692, 231681, 239670, 279615, 298256, 308908, 319560, 335538, 372820, 383472, 386135, 447384, 463362, 479340, 540589, 559230, 617816, 639120, 671076, 695043, 745640, 772270, 838845, 894768, 926724, 958680, 1081178, 1118460, 1158405, 1235632, 1342152, 1390086, 1491280, 1544540, 1621767, 1677690, 1853448, 1917360, 2162356, 2236920, 2316810, 2684304, 2702945, 2780172, 3089080, 3243534, 3355380, 3475215, 3706896, 4324712, 4473840, 4633620, 4865301, 5405890, 5560344, 6178160, 6487068, 6710760, 6950430, 8108835, 8649424, 9267240, 9730602, 10811780, 11120688, 12974136, 13421520, 13900860, 16217670, 18534480, 19461204, 21623560, 24326505, 25948272, 27801720, 32435340, 38922408, 43247120, 48653010, 55603440, 64870680, 77844816, 97306020, 129741360, 194612040, 389224080]

約数ペア:

[(1, 389224080), (2, 194612040), (3, 129741360), (4, 97306020), (5, 77844816), (6, 64870680), (7, 55603440), (8, 48653010), (9, 43247120), (10, 38922408), (12, 32435340), (14, 27801720), (15, 25948272), (16, 24326505), (18, 21623560), (20, 19461204), (21, 18534480), (24, 16217670), (28, 13900860), (29, 13421520), (30, 12974136), (35, 11120688), (36, 10811780), (40, 9730602), (42, 9267240), (45, 8649424), (48, 8108835), (56, 6950430), (58, 6710760), (60, 6487068), (63, 6178160), (70, 5560344), (72, 5405890), (80, 4865301), (84, 4633620), (87, 4473840), (90, 4324712), (105, 3706896), (112, 3475215), (116, 3355380), (120, 3243534), (126, 3089080), (140, 2780172), (144, 2702945), (145, 2684304), (168, 2316810), (174, 2236920), (180, 2162356), (203, 1917360), (210, 1853448), (232, 1677690), (240, 1621767), (252, 1544540), (261, 1491280), (280, 1390086), (290, 1342152), (315, 1235632), (336, 1158405), (348, 1118460), (360, 1081178), (406, 958680), (420, 926724), (435, 894768), (464, 838845), (504, 772270), (522, 745640), (560, 695043), (580, 671076), (609, 639120), (630, 617816), (696, 559230), (720, 540589), (812, 479340), (840, 463362), (870, 447384), (1008, 386135), (1015, 383472), (1044, 372820), (1160, 335538), (1218, 319560), (1260, 308908), (1305, 298256), (1392, 279615), (1624, 239670), (1680, 231681), (1740, 223692), (1827, 213040), (2030, 191736), (2088, 186410), (2320, 167769), (2436, 159780), (2520, 154454), (2610, 149128), (2663, 146160), (3045, 127824), (3248, 119835), (3480, 111846), (3654, 106520), (4060, 95868), (4176, 93205), (4872, 79890), (5040, 77227), (5220, 74564), (5326, 73080), (6090, 63912), (6960, 55923), (7308, 53260), (7989, 48720), (8120, 47934), (9135, 42608), (9744, 39945), (10440, 37282), (10652, 36540), (12180, 31956), (13315, 29232), (14616, 26630), (15978, 24360), (16240, 23967), (18270, 21304), (18641, 20880)]