239556240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 480

約数和(自身を含む): 1044576000

約数和(自身を除く): 805019760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 99, 105, 110, 112, 116, 120, 126, 132, 140, 144, 145, 149, 154, 165, 168, 174, 176, 180, 198, 203, 210, 220, 231, 232, 240, 252, 261, 264, 280, 290, 298, 308, 315, 319, 330, 336, 348, 360, 385, 396, 406, 420, 435, 440, 447, 462, 464, 495, 504, 522, 528, 560, 580, 596, 609, 616, 630, 638, 660, 693, 696, 720, 745, 770, 792, 812, 840, 870, 880, 894, 924, 957, 990, 1008, 1015, 1043, 1044, 1155, 1160, 1192, 1218, 1232, 1260, 1276, 1305, 1320, 1341, 1386, 1392, 1490, 1540, 1584, 1595, 1624, 1639, 1680, 1740, 1788, 1827, 1848, 1914, 1980, 2030, 2086, 2088, 2233, 2235, 2310, 2320, 2384, 2436, 2520, 2552, 2610, 2640, 2682, 2772, 2871, 2980, 3045, 3080, 3129, 3190, 3248, 3278, 3465, 3480, 3576, 3654, 3696, 3828, 3960, 4060, 4172, 4176, 4321, 4466, 4470, 4620, 4785, 4872, 4917, 5040, 5104, 5215, 5220, 5364, 5544, 5742, 5960, 6090, 6160, 6258, 6380, 6556, 6699, 6705, 6930, 6960, 7152, 7308, 7656, 7920, 8120, 8195, 8344, 8642, 8932, 8940, 9135, 9240, 9387, 9570, 9744, 9834, 10430, 10440, 10728, 11088, 11165, 11473, 11484, 11920, 12180, 12516, 12760, 12963, 13112, 13398, 13410, 13860, 14355, 14616, 14751, 15312, 15645, 16240, 16390, 16688, 17284, 17864, 17880, 18270, 18480, 18774, 19140, 19668, 20097, 20860, 20880, 21456, 21605, 22330, 22946, 22968, 24360, 24585, 25032, 25520, 25926, 26224, 26796, 26820, 27720, 28710, 29232, 29502, 30247, 31290, 32780, 33495, 34419, 34568, 35728, 35760, 36540, 37548, 38280, 38889, 39336, 40194, 41720, 43210, 44660, 45892, 45936, 46935, 47531, 48720, 49170, 50064, 51852, 53592, 53640, 55440, 57365, 57420, 59004, 60494, 62580, 64815, 65560, 66990, 68838, 69136, 73080, 73755, 75096, 76560, 77778, 78672, 80388, 83440, 86420, 89320, 90741, 91784, 93870, 95062, 98340, 100485, 103257, 103704, 107184, 107280, 114730, 114840, 118008, 120988, 125160, 129630, 131120, 133980, 137676, 142593, 146160, 147510, 150192, 151235, 155556, 160776, 172095, 172840, 178640, 181482, 183568, 187740, 190124, 194445, 196680, 200970, 206514, 207408, 229460, 229680, 236016, 237655, 241976, 250320, 259260, 267960, 272223, 275352, 285186, 295020, 302470, 311112, 321552, 332717, 344190, 345680, 362964, 375480, 380248, 388890, 393360, 401940, 413028, 427779, 453705, 458920, 475310, 483952, 516285, 518520, 535920, 544446, 550704, 570372, 590040, 604940, 622224, 665434, 688380, 712965, 725928, 750960, 760496, 777780, 803880, 826056, 855558, 907410, 917840, 950620, 998151, 1032570, 1037040, 1088892, 1140744, 1180080, 1209880, 1330868, 1361115, 1376760, 1425930, 1451856, 1555560, 1607760, 1652112, 1663585, 1711116, 1814820, 1901240, 1996302, 2065140, 2138895, 2177784, 2281488, 2419760, 2661736, 2722230, 2753520, 2851860, 2994453, 3111120, 3327170, 3422232, 3629640, 3802480, 3992604, 4130280, 4277790, 4355568, 4990755, 5323472, 5444460, 5703720, 5988906, 6654340, 6844464, 7259280, 7985208, 8260560, 8555580, 9981510, 10888920, 11407440, 11977812, 13308680, 14972265, 15970416, 17111160, 19963020, 21777840, 23955624, 26617360, 29944530, 34222320, 39926040, 47911248, 59889060, 79852080, 119778120, 239556240]

約数ペア:

[(1, 239556240), (2, 119778120), (3, 79852080), (4, 59889060), (5, 47911248), (6, 39926040), (7, 34222320), (8, 29944530), (9, 26617360), (10, 23955624), (11, 21777840), (12, 19963020), (14, 17111160), (15, 15970416), (16, 14972265), (18, 13308680), (20, 11977812), (21, 11407440), (22, 10888920), (24, 9981510), (28, 8555580), (29, 8260560), (30, 7985208), (33, 7259280), (35, 6844464), (36, 6654340), (40, 5988906), (42, 5703720), (44, 5444460), (45, 5323472), (48, 4990755), (55, 4355568), (56, 4277790), (58, 4130280), (60, 3992604), (63, 3802480), (66, 3629640), (70, 3422232), (72, 3327170), (77, 3111120), (80, 2994453), (84, 2851860), (87, 2753520), (88, 2722230), (90, 2661736), (99, 2419760), (105, 2281488), (110, 2177784), (112, 2138895), (116, 2065140), (120, 1996302), (126, 1901240), (132, 1814820), (140, 1711116), (144, 1663585), (145, 1652112), (149, 1607760), (154, 1555560), (165, 1451856), (168, 1425930), (174, 1376760), (176, 1361115), (180, 1330868), (198, 1209880), (203, 1180080), (210, 1140744), (220, 1088892), (231, 1037040), (232, 1032570), (240, 998151), (252, 950620), (261, 917840), (264, 907410), (280, 855558), (290, 826056), (298, 803880), (308, 777780), (315, 760496), (319, 750960), (330, 725928), (336, 712965), (348, 688380), (360, 665434), (385, 622224), (396, 604940), (406, 590040), (420, 570372), (435, 550704), (440, 544446), (447, 535920), (462, 518520), (464, 516285), (495, 483952), (504, 475310), (522, 458920), (528, 453705), (560, 427779), (580, 413028), (596, 401940), (609, 393360), (616, 388890), (630, 380248), (638, 375480), (660, 362964), (693, 345680), (696, 344190), (720, 332717), (745, 321552), (770, 311112), (792, 302470), (812, 295020), (840, 285186), (870, 275352), (880, 272223), (894, 267960), (924, 259260), (957, 250320), (990, 241976), (1008, 237655), (1015, 236016), (1043, 229680), (1044, 229460), (1155, 207408), (1160, 206514), (1192, 200970), (1218, 196680), (1232, 194445), (1260, 190124), (1276, 187740), (1305, 183568), (1320, 181482), (1341, 178640), (1386, 172840), (1392, 172095), (1490, 160776), (1540, 155556), (1584, 151235), (1595, 150192), (1624, 147510), (1639, 146160), (1680, 142593), (1740, 137676), (1788, 133980), (1827, 131120), (1848, 129630), (1914, 125160), (1980, 120988), (2030, 118008), (2086, 114840), (2088, 114730), (2233, 107280), (2235, 107184), (2310, 103704), (2320, 103257), (2384, 100485), (2436, 98340), (2520, 95062), (2552, 93870), (2610, 91784), (2640, 90741), (2682, 89320), (2772, 86420), (2871, 83440), (2980, 80388), (3045, 78672), (3080, 77778), (3129, 76560), (3190, 75096), (3248, 73755), (3278, 73080), (3465, 69136), (3480, 68838), (3576, 66990), (3654, 65560), (3696, 64815), (3828, 62580), (3960, 60494), (4060, 59004), (4172, 57420), (4176, 57365), (4321, 55440), (4466, 53640), (4470, 53592), (4620, 51852), (4785, 50064), (4872, 49170), (4917, 48720), (5040, 47531), (5104, 46935), (5215, 45936), (5220, 45892), (5364, 44660), (5544, 43210), (5742, 41720), (5960, 40194), (6090, 39336), (6160, 38889), (6258, 38280), (6380, 37548), (6556, 36540), (6699, 35760), (6705, 35728), (6930, 34568), (6960, 34419), (7152, 33495), (7308, 32780), (7656, 31290), (7920, 30247), (8120, 29502), (8195, 29232), (8344, 28710), (8642, 27720), (8932, 26820), (8940, 26796), (9135, 26224), (9240, 25926), (9387, 25520), (9570, 25032), (9744, 24585), (9834, 24360), (10430, 22968), (10440, 22946), (10728, 22330), (11088, 21605), (11165, 21456), (11473, 20880), (11484, 20860), (11920, 20097), (12180, 19668), (12516, 19140), (12760, 18774), (12963, 18480), (13112, 18270), (13398, 17880), (13410, 17864), (13860, 17284), (14355, 16688), (14616, 16390), (14751, 16240), (15312, 15645)]