242723520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2200

約数の個数: 224

約数和(自身を含む): 922568640

約数和(自身を除く): 679845120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2161, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4322, 4680, 5616, 6240, 6483, 7020, 7488, 8640, 8644, 9360, 10805, 11232, 12480, 12966, 14040, 17288, 18720, 19449, 21610, 22464, 25932, 28080, 28093, 32415, 34576, 37440, 38898, 43220, 51864, 56160, 56186, 58347, 64830, 69152, 77796, 84279, 86440, 97245, 103728, 112320, 112372, 116694, 129660, 138304, 140465, 155592, 168558, 172880, 194490, 207456, 224744, 233388, 252837, 259320, 280930, 291735, 311184, 337116, 345760, 388980, 414912, 421395, 449488, 466776, 505674, 518640, 561860, 583470, 622368, 674232, 691520, 758511, 777960, 842790, 898976, 933552, 1011348, 1037280, 1123720, 1166940, 1244736, 1264185, 1348464, 1517022, 1555920, 1685580, 1797952, 1867104, 2022696, 2074560, 2247440, 2333880, 2528370, 2696928, 3034044, 3111840, 3371160, 3734208, 3792555, 4045392, 4494880, 4667760, 5056740, 5393856, 6068088, 6223680, 6742320, 7585110, 8090784, 8989760, 9335520, 10113480, 12136176, 13484640, 15170220, 16181568, 18671040, 20226960, 24272352, 26969280, 30340440, 40453920, 48544704, 60680880, 80907840, 121361760, 242723520]

約数ペア:

[(1, 242723520), (2, 121361760), (3, 80907840), (4, 60680880), (5, 48544704), (6, 40453920), (8, 30340440), (9, 26969280), (10, 24272352), (12, 20226960), (13, 18671040), (15, 16181568), (16, 15170220), (18, 13484640), (20, 12136176), (24, 10113480), (26, 9335520), (27, 8989760), (30, 8090784), (32, 7585110), (36, 6742320), (39, 6223680), (40, 6068088), (45, 5393856), (48, 5056740), (52, 4667760), (54, 4494880), (60, 4045392), (64, 3792555), (65, 3734208), (72, 3371160), (78, 3111840), (80, 3034044), (90, 2696928), (96, 2528370), (104, 2333880), (108, 2247440), (117, 2074560), (120, 2022696), (130, 1867104), (135, 1797952), (144, 1685580), (156, 1555920), (160, 1517022), (180, 1348464), (192, 1264185), (195, 1244736), (208, 1166940), (216, 1123720), (234, 1037280), (240, 1011348), (260, 933552), (270, 898976), (288, 842790), (312, 777960), (320, 758511), (351, 691520), (360, 674232), (390, 622368), (416, 583470), (432, 561860), (468, 518640), (480, 505674), (520, 466776), (540, 449488), (576, 421395), (585, 414912), (624, 388980), (702, 345760), (720, 337116), (780, 311184), (832, 291735), (864, 280930), (936, 259320), (960, 252837), (1040, 233388), (1080, 224744), (1170, 207456), (1248, 194490), (1404, 172880), (1440, 168558), (1560, 155592), (1728, 140465), (1755, 138304), (1872, 129660), (2080, 116694), (2160, 112372), (2161, 112320), (2340, 103728), (2496, 97245), (2808, 86440), (2880, 84279), (3120, 77796), (3510, 69152), (3744, 64830), (4160, 58347), (4320, 56186), (4322, 56160), (4680, 51864), (5616, 43220), (6240, 38898), (6483, 37440), (7020, 34576), (7488, 32415), (8640, 28093), (8644, 28080), (9360, 25932), (10805, 22464), (11232, 21610), (12480, 19449), (12966, 18720), (14040, 17288)]