208879220160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179969}}^1$

素因数の和:180036

約数の個数: 336

約数和(自身を含む): 798686703360

約数和(自身を除く): 589807483200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 576, 585, 620, 624, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 1984, 2015, 2080, 2232, 2340, 2418, 2480, 2496, 2790, 2880, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4160, 4464, 4680, 4836, 4960, 5580, 5952, 6045, 6240, 6448, 7254, 7440, 7488, 8060, 8928, 9360, 9672, 9920, 11160, 12090, 12480, 12896, 14508, 14880, 16120, 17856, 18135, 18720, 19344, 22320, 24180, 25792, 29016, 29760, 32240, 36270, 37440, 38688, 44640, 48360, 58032, 64480, 72540, 77376, 89280, 96720, 116064, 128960, 145080, 179969, 193440, 232128, 290160, 359938, 386880, 539907, 580320, 719876, 899845, 1079814, 1160640, 1439752, 1619721, 1799690, 2159628, 2339597, 2699535, 2879504, 3239442, 3599380, 4319256, 4679194, 5399070, 5579039, 5759008, 6478884, 7018791, 7198760, 8098605, 8638512, 9358388, 10798140, 11158078, 11518016, 11697985, 12957768, 14037582, 14397520, 16197210, 16737117, 17277024, 18716776, 21056373, 21596280, 22316156, 23395970, 25915536, 27895195, 28075164, 28795040, 32394420, 33474234, 34554048, 35093955, 37433552, 42112746, 43192560, 44632312, 46791940, 50211351, 51831072, 55790390, 56150328, 57590080, 64788840, 66948468, 70187910, 72527507, 74867104, 83685585, 84225492, 86385120, 89264624, 93583880, 100422702, 103662144, 105281865, 111580780, 112300656, 129577680, 133896936, 140375820, 145055014, 149734208, 167371170, 168450984, 172770240, 178529248, 187167760, 200845404, 210563730, 217582521, 223161560, 224601312, 251056755, 259155360, 267793872, 280751640, 290110028, 334742340, 336901968, 357058496, 362637535, 374335520, 401690808, 421127460, 435165042, 446323120, 449202624, 502113510, 518310720, 535587744, 561503280, 580220056, 652747563, 669484680, 673803936, 725275070, 748671040, 803381616, 842254920, 870330084, 892646240, 1004227020, 1071175488, 1087912605, 1123006560, 1160440112, 1305495126, 1338969360, 1347607872, 1450550140, 1606763232, 1684509840, 1740660168, 1785292480, 2008454040, 2175825210, 2246013120, 2320880224, 2610990252, 2677938720, 2901100280, 3213526464, 3263737815, 3369019680, 3481320336, 4016908080, 4351650420, 4641760448, 5221980504, 5355877440, 5802200560, 6527475630, 6738039360, 6962640672, 8033816160, 8703300840, 10443961008, 11604401120, 13054951260, 13925281344, 16067632320, 17406601680, 20887922016, 23208802240, 26109902520, 34813203360, 41775844032, 52219805040, 69626406720, 104439610080, 208879220160]

約数ペア:

[(1, 208879220160), (2, 104439610080), (3, 69626406720), (4, 52219805040), (5, 41775844032), (6, 34813203360), (8, 26109902520), (9, 23208802240), (10, 20887922016), (12, 17406601680), (13, 16067632320), (15, 13925281344), (16, 13054951260), (18, 11604401120), (20, 10443961008), (24, 8703300840), (26, 8033816160), (30, 6962640672), (31, 6738039360), (32, 6527475630), (36, 5802200560), (39, 5355877440), (40, 5221980504), (45, 4641760448), (48, 4351650420), (52, 4016908080), (60, 3481320336), (62, 3369019680), (64, 3263737815), (65, 3213526464), (72, 2901100280), (78, 2677938720), (80, 2610990252), (90, 2320880224), (93, 2246013120), (96, 2175825210), (104, 2008454040), (117, 1785292480), (120, 1740660168), (124, 1684509840), (130, 1606763232), (144, 1450550140), (155, 1347607872), (156, 1338969360), (160, 1305495126), (180, 1160440112), (186, 1123006560), (192, 1087912605), (195, 1071175488), (208, 1004227020), (234, 892646240), (240, 870330084), (248, 842254920), (260, 803381616), (279, 748671040), (288, 725275070), (310, 673803936), (312, 669484680), (320, 652747563), (360, 580220056), (372, 561503280), (390, 535587744), (403, 518310720), (416, 502113510), (465, 449202624), (468, 446323120), (480, 435165042), (496, 421127460), (520, 401690808), (558, 374335520), (576, 362637535), (585, 357058496), (620, 336901968), (624, 334742340), (720, 290110028), (744, 280751640), (780, 267793872), (806, 259155360), (832, 251056755), (930, 224601312), (936, 223161560), (960, 217582521), (992, 210563730), (1040, 200845404), (1116, 187167760), (1170, 178529248), (1209, 172770240), (1240, 168450984), (1248, 167371170), (1395, 149734208), (1440, 145055014), (1488, 140375820), (1560, 133896936), (1612, 129577680), (1860, 112300656), (1872, 111580780), (1984, 105281865), (2015, 103662144), (2080, 100422702), (2232, 93583880), (2340, 89264624), (2418, 86385120), (2480, 84225492), (2496, 83685585), (2790, 74867104), (2880, 72527507), (2976, 70187910), (3120, 66948468), (3224, 64788840), (3627, 57590080), (3720, 56150328), (3744, 55790390), (4030, 51831072), (4160, 50211351), (4464, 46791940), (4680, 44632312), (4836, 43192560), (4960, 42112746), (5580, 37433552), (5952, 35093955), (6045, 34554048), (6240, 33474234), (6448, 32394420), (7254, 28795040), (7440, 28075164), (7488, 27895195), (8060, 25915536), (8928, 23395970), (9360, 22316156), (9672, 21596280), (9920, 21056373), (11160, 18716776), (12090, 17277024), (12480, 16737117), (12896, 16197210), (14508, 14397520), (14880, 14037582), (16120, 12957768), (17856, 11697985), (18135, 11518016), (18720, 11158078), (19344, 10798140), (22320, 9358388), (24180, 8638512), (25792, 8098605), (29016, 7198760), (29760, 7018791), (32240, 6478884), (36270, 5759008), (37440, 5579039), (38688, 5399070), (44640, 4679194), (48360, 4319256), (58032, 3599380), (64480, 3239442), (72540, 2879504), (77376, 2699535), (89280, 2339597), (96720, 2159628), (116064, 1799690), (128960, 1619721), (145080, 1439752), (179969, 1160640), (193440, 1079814), (232128, 899845), (290160, 719876), (359938, 580320), (386880, 539907)]