12820174560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2392

約数の個数: 288

約数和(自身を含む): 45694303200

約数和(自身を除く): 32874128640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 149, 160, 162, 180, 216, 240, 243, 270, 288, 298, 324, 360, 405, 432, 447, 480, 486, 540, 596, 648, 720, 745, 810, 864, 894, 972, 1080, 1192, 1215, 1296, 1341, 1440, 1490, 1620, 1788, 1944, 2160, 2213, 2235, 2384, 2430, 2592, 2682, 2980, 3240, 3576, 3888, 4023, 4320, 4426, 4470, 4768, 4860, 5364, 5960, 6480, 6639, 6705, 7152, 7776, 8046, 8852, 8940, 9720, 10728, 11065, 11920, 12069, 12960, 13278, 13410, 14304, 16092, 17704, 17880, 19440, 19917, 20115, 21456, 22130, 23840, 24138, 26556, 26820, 32184, 33195, 35408, 35760, 36207, 38880, 39834, 40230, 42912, 44260, 48276, 53112, 53640, 59751, 60345, 64368, 66390, 70816, 71520, 72414, 79668, 80460, 88520, 96552, 99585, 106224, 107280, 119502, 120690, 128736, 132780, 144828, 159336, 160920, 177040, 179253, 181035, 193104, 199170, 212448, 214560, 239004, 241380, 265560, 289656, 298755, 318672, 321840, 329737, 354080, 358506, 362070, 386208, 398340, 478008, 482760, 531120, 537759, 579312, 597510, 637344, 643680, 659474, 717012, 724140, 796680, 896265, 956016, 965520, 989211, 1062240, 1075518, 1158624, 1195020, 1318948, 1434024, 1448280, 1593360, 1648685, 1792530, 1912032, 1931040, 1978422, 2151036, 2390040, 2637896, 2688795, 2868048, 2896560, 2967633, 3186720, 3297370, 3585060, 3956844, 4302072, 4780080, 4946055, 5275792, 5377590, 5736096, 5793120, 5935266, 6594740, 7170120, 7913688, 8604144, 8902899, 9560160, 9892110, 10551584, 10755180, 11870532, 13189480, 14340240, 14838165, 15827376, 17208288, 17805798, 19784220, 21510360, 23741064, 26378960, 26708697, 28680480, 29676330, 31654752, 35611596, 39568440, 43020720, 44514495, 47482128, 52757920, 53417394, 59352660, 71223192, 79136880, 80126091, 86041440, 89028990, 94964256, 106834788, 118705320, 133543485, 142446384, 158273760, 160252182, 178057980, 213669576, 237410640, 267086970, 284892768, 320504364, 356115960, 400630455, 427339152, 474821280, 534173940, 641008728, 712231920, 801260910, 854678304, 1068347880, 1282017456, 1424463840, 1602521820, 2136695760, 2564034912, 3205043640, 4273391520, 6410087280, 12820174560]

約数ペア:

[(1, 12820174560), (2, 6410087280), (3, 4273391520), (4, 3205043640), (5, 2564034912), (6, 2136695760), (8, 1602521820), (9, 1424463840), (10, 1282017456), (12, 1068347880), (15, 854678304), (16, 801260910), (18, 712231920), (20, 641008728), (24, 534173940), (27, 474821280), (30, 427339152), (32, 400630455), (36, 356115960), (40, 320504364), (45, 284892768), (48, 267086970), (54, 237410640), (60, 213669576), (72, 178057980), (80, 160252182), (81, 158273760), (90, 142446384), (96, 133543485), (108, 118705320), (120, 106834788), (135, 94964256), (144, 89028990), (149, 86041440), (160, 80126091), (162, 79136880), (180, 71223192), (216, 59352660), (240, 53417394), (243, 52757920), (270, 47482128), (288, 44514495), (298, 43020720), (324, 39568440), (360, 35611596), (405, 31654752), (432, 29676330), (447, 28680480), (480, 26708697), (486, 26378960), (540, 23741064), (596, 21510360), (648, 19784220), (720, 17805798), (745, 17208288), (810, 15827376), (864, 14838165), (894, 14340240), (972, 13189480), (1080, 11870532), (1192, 10755180), (1215, 10551584), (1296, 9892110), (1341, 9560160), (1440, 8902899), (1490, 8604144), (1620, 7913688), (1788, 7170120), (1944, 6594740), (2160, 5935266), (2213, 5793120), (2235, 5736096), (2384, 5377590), (2430, 5275792), (2592, 4946055), (2682, 4780080), (2980, 4302072), (3240, 3956844), (3576, 3585060), (3888, 3297370), (4023, 3186720), (4320, 2967633), (4426, 2896560), (4470, 2868048), (4768, 2688795), (4860, 2637896), (5364, 2390040), (5960, 2151036), (6480, 1978422), (6639, 1931040), (6705, 1912032), (7152, 1792530), (7776, 1648685), (8046, 1593360), (8852, 1448280), (8940, 1434024), (9720, 1318948), (10728, 1195020), (11065, 1158624), (11920, 1075518), (12069, 1062240), (12960, 989211), (13278, 965520), (13410, 956016), (14304, 896265), (16092, 796680), (17704, 724140), (17880, 717012), (19440, 659474), (19917, 643680), (20115, 637344), (21456, 597510), (22130, 579312), (23840, 537759), (24138, 531120), (26556, 482760), (26820, 478008), (32184, 398340), (33195, 386208), (35408, 362070), (35760, 358506), (36207, 354080), (38880, 329737), (39834, 321840), (40230, 318672), (42912, 298755), (44260, 289656), (48276, 265560), (53112, 241380), (53640, 239004), (59751, 214560), (60345, 212448), (64368, 199170), (66390, 193104), (70816, 181035), (71520, 179253), (72414, 177040), (79668, 160920), (80460, 159336), (88520, 144828), (96552, 132780), (99585, 128736), (106224, 120690), (107280, 119502)]