919368240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 3413114880

約数和(自身を除く): 2493746640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 127, 139, 140, 155, 168, 186, 210, 217, 240, 248, 254, 278, 280, 310, 336, 372, 381, 417, 420, 434, 465, 496, 508, 556, 560, 620, 635, 651, 695, 744, 762, 834, 840, 868, 889, 930, 973, 1016, 1085, 1112, 1240, 1270, 1302, 1390, 1488, 1524, 1668, 1680, 1736, 1778, 1860, 1905, 1946, 2032, 2085, 2170, 2224, 2480, 2540, 2604, 2667, 2780, 2919, 3048, 3255, 3336, 3472, 3556, 3720, 3810, 3892, 3937, 4170, 4309, 4340, 4445, 4865, 5080, 5208, 5334, 5560, 5838, 6096, 6510, 6672, 7112, 7440, 7620, 7784, 7874, 8340, 8618, 8680, 8890, 9730, 10160, 10416, 10668, 11120, 11676, 11811, 12927, 13020, 13335, 14224, 14595, 15240, 15568, 15748, 16680, 17236, 17360, 17653, 17780, 19460, 19685, 21336, 21545, 23352, 23622, 25854, 26040, 26670, 27559, 29190, 30163, 30480, 31496, 33360, 34472, 35306, 35560, 38920, 39370, 42672, 43090, 46704, 47244, 51708, 52080, 52959, 53340, 55118, 58380, 59055, 60326, 62992, 64635, 68944, 70612, 71120, 77840, 78740, 82677, 86180, 88265, 90489, 94488, 103416, 105918, 106680, 110236, 116760, 118110, 120652, 123571, 129270, 137795, 141224, 150815, 157480, 165354, 172360, 176530, 180978, 188976, 206832, 211836, 213360, 220472, 233520, 236220, 241304, 247142, 258540, 264795, 275590, 282448, 301630, 314960, 330708, 344720, 353060, 361956, 370713, 413385, 423672, 440944, 452445, 472440, 482608, 494284, 517080, 529590, 547243, 551180, 603260, 617855, 661416, 706120, 723912, 741426, 826770, 847344, 904890, 944880, 988568, 1034160, 1059180, 1094486, 1102360, 1206520, 1235710, 1322832, 1412240, 1447824, 1482852, 1641729, 1653540, 1809780, 1853565, 1977136, 2118360, 2188972, 2204720, 2413040, 2471420, 2736215, 2965704, 3283458, 3307080, 3619560, 3707130, 3830701, 4236720, 4377944, 4942840, 5472430, 5931408, 6566916, 6614160, 7239120, 7414260, 7661402, 8208645, 8755888, 9885680, 10944860, 11492103, 13133832, 14828520, 15322804, 16417290, 19153505, 21889720, 22984206, 26267664, 29657040, 30645608, 32834580, 38307010, 43779440, 45968412, 57460515, 61291216, 65669160, 76614020, 91936824, 114921030, 131338320, 153228040, 183873648, 229842060, 306456080, 459684120, 919368240]

約数ペア:

[(1, 919368240), (2, 459684120), (3, 306456080), (4, 229842060), (5, 183873648), (6, 153228040), (7, 131338320), (8, 114921030), (10, 91936824), (12, 76614020), (14, 65669160), (15, 61291216), (16, 57460515), (20, 45968412), (21, 43779440), (24, 38307010), (28, 32834580), (30, 30645608), (31, 29657040), (35, 26267664), (40, 22984206), (42, 21889720), (48, 19153505), (56, 16417290), (60, 15322804), (62, 14828520), (70, 13133832), (80, 11492103), (84, 10944860), (93, 9885680), (105, 8755888), (112, 8208645), (120, 7661402), (124, 7414260), (127, 7239120), (139, 6614160), (140, 6566916), (155, 5931408), (168, 5472430), (186, 4942840), (210, 4377944), (217, 4236720), (240, 3830701), (248, 3707130), (254, 3619560), (278, 3307080), (280, 3283458), (310, 2965704), (336, 2736215), (372, 2471420), (381, 2413040), (417, 2204720), (420, 2188972), (434, 2118360), (465, 1977136), (496, 1853565), (508, 1809780), (556, 1653540), (560, 1641729), (620, 1482852), (635, 1447824), (651, 1412240), (695, 1322832), (744, 1235710), (762, 1206520), (834, 1102360), (840, 1094486), (868, 1059180), (889, 1034160), (930, 988568), (973, 944880), (1016, 904890), (1085, 847344), (1112, 826770), (1240, 741426), (1270, 723912), (1302, 706120), (1390, 661416), (1488, 617855), (1524, 603260), (1668, 551180), (1680, 547243), (1736, 529590), (1778, 517080), (1860, 494284), (1905, 482608), (1946, 472440), (2032, 452445), (2085, 440944), (2170, 423672), (2224, 413385), (2480, 370713), (2540, 361956), (2604, 353060), (2667, 344720), (2780, 330708), (2919, 314960), (3048, 301630), (3255, 282448), (3336, 275590), (3472, 264795), (3556, 258540), (3720, 247142), (3810, 241304), (3892, 236220), (3937, 233520), (4170, 220472), (4309, 213360), (4340, 211836), (4445, 206832), (4865, 188976), (5080, 180978), (5208, 176530), (5334, 172360), (5560, 165354), (5838, 157480), (6096, 150815), (6510, 141224), (6672, 137795), (7112, 129270), (7440, 123571), (7620, 120652), (7784, 118110), (7874, 116760), (8340, 110236), (8618, 106680), (8680, 105918), (8890, 103416), (9730, 94488), (10160, 90489), (10416, 88265), (10668, 86180), (11120, 82677), (11676, 78740), (11811, 77840), (12927, 71120), (13020, 70612), (13335, 68944), (14224, 64635), (14595, 62992), (15240, 60326), (15568, 59055), (15748, 58380), (16680, 55118), (17236, 53340), (17360, 52959), (17653, 52080), (17780, 51708), (19460, 47244), (19685, 46704), (21336, 43090), (21545, 42672), (23352, 39370), (23622, 38920), (25854, 35560), (26040, 35306), (26670, 34472), (27559, 33360), (29190, 31496), (30163, 30480)]