1900431360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 288

約数和(自身を含む): 6979747320

約数和(自身を除く): 5079315960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1213, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2304, 2426, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3639, 3840, 4080, 4352, 4608, 4852, 4896, 5120, 5440, 5760, 6065, 6120, 6144, 6528, 7278, 7680, 8160, 8704, 9216, 9704, 9792, 10240, 10880, 10917, 11520, 12130, 12240, 13056, 14556, 15360, 16320, 17408, 18195, 18432, 19408, 19584, 20621, 21760, 21834, 23040, 24260, 24480, 26112, 29112, 30720, 32640, 34816, 36390, 38816, 39168, 41242, 43520, 43668, 46080, 48520, 48960, 52224, 54585, 58224, 61863, 65280, 72780, 77632, 78336, 82484, 87040, 87336, 92160, 97040, 97920, 103105, 104448, 109170, 116448, 123726, 130560, 145560, 155264, 156672, 164968, 174080, 174672, 185589, 194080, 195840, 206210, 218340, 232896, 247452, 261120, 291120, 309315, 310528, 313344, 329936, 349344, 371178, 388160, 391680, 412420, 436680, 465792, 494904, 522240, 582240, 618630, 621056, 659872, 698688, 742356, 776320, 783360, 824840, 873360, 927945, 931584, 989808, 1164480, 1237260, 1242112, 1319744, 1397376, 1484712, 1552640, 1566720, 1649680, 1746720, 1855890, 1863168, 1979616, 2328960, 2474520, 2484224, 2639488, 2794752, 2969424, 3105280, 3299360, 3493440, 3711780, 3726336, 3959232, 4657920, 4949040, 5278976, 5589504, 5938848, 6210560, 6598720, 6986880, 7423560, 7452672, 7918464, 9315840, 9898080, 10557952, 11179008, 11877696, 12421120, 13197440, 13973760, 14847120, 15836928, 18631680, 19796160, 21115904, 22358016, 23755392, 26394880, 27947520, 29694240, 31673856, 37263360, 39592320, 42231808, 47510784, 52789760, 55895040, 59388480, 63347712, 79184640, 95021568, 105579520, 111790080, 118776960, 126695424, 158369280, 190043136, 211159040, 237553920, 316738560, 380086272, 475107840, 633477120, 950215680, 1900431360]

約数ペア:

[(1, 1900431360), (2, 950215680), (3, 633477120), (4, 475107840), (5, 380086272), (6, 316738560), (8, 237553920), (9, 211159040), (10, 190043136), (12, 158369280), (15, 126695424), (16, 118776960), (17, 111790080), (18, 105579520), (20, 95021568), (24, 79184640), (30, 63347712), (32, 59388480), (34, 55895040), (36, 52789760), (40, 47510784), (45, 42231808), (48, 39592320), (51, 37263360), (60, 31673856), (64, 29694240), (68, 27947520), (72, 26394880), (80, 23755392), (85, 22358016), (90, 21115904), (96, 19796160), (102, 18631680), (120, 15836928), (128, 14847120), (136, 13973760), (144, 13197440), (153, 12421120), (160, 11877696), (170, 11179008), (180, 10557952), (192, 9898080), (204, 9315840), (240, 7918464), (255, 7452672), (256, 7423560), (272, 6986880), (288, 6598720), (306, 6210560), (320, 5938848), (340, 5589504), (360, 5278976), (384, 4949040), (408, 4657920), (480, 3959232), (510, 3726336), (512, 3711780), (544, 3493440), (576, 3299360), (612, 3105280), (640, 2969424), (680, 2794752), (720, 2639488), (765, 2484224), (768, 2474520), (816, 2328960), (960, 1979616), (1020, 1863168), (1024, 1855890), (1088, 1746720), (1152, 1649680), (1213, 1566720), (1224, 1552640), (1280, 1484712), (1360, 1397376), (1440, 1319744), (1530, 1242112), (1536, 1237260), (1632, 1164480), (1920, 989808), (2040, 931584), (2048, 927945), (2176, 873360), (2304, 824840), (2426, 783360), (2448, 776320), (2560, 742356), (2720, 698688), (2880, 659872), (3060, 621056), (3072, 618630), (3264, 582240), (3639, 522240), (3840, 494904), (4080, 465792), (4352, 436680), (4608, 412420), (4852, 391680), (4896, 388160), (5120, 371178), (5440, 349344), (5760, 329936), (6065, 313344), (6120, 310528), (6144, 309315), (6528, 291120), (7278, 261120), (7680, 247452), (8160, 232896), (8704, 218340), (9216, 206210), (9704, 195840), (9792, 194080), (10240, 185589), (10880, 174672), (10917, 174080), (11520, 164968), (12130, 156672), (12240, 155264), (13056, 145560), (14556, 130560), (15360, 123726), (16320, 116448), (17408, 109170), (18195, 104448), (18432, 103105), (19408, 97920), (19584, 97040), (20621, 92160), (21760, 87336), (21834, 87040), (23040, 82484), (24260, 78336), (24480, 77632), (26112, 72780), (29112, 65280), (30720, 61863), (32640, 58224), (34816, 54585), (36390, 52224), (38816, 48960), (39168, 48520), (41242, 46080), (43520, 43668)]