31130980800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{1621}}^1\times {\mathrm{4001}}^1$

素因数の和:5647

約数の個数: 168

約数和(自身を含む): 102224110512

約数和(自身を除く): 71093129712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 1621, 2400, 3242, 4001, 4800, 4863, 6484, 8002, 8105, 9726, 12003, 12968, 16004, 16210, 19452, 20005, 24006, 24315, 25936, 32008, 32420, 38904, 40010, 40525, 48012, 48630, 51872, 60015, 64016, 64840, 77808, 80020, 81050, 96024, 97260, 100025, 103744, 120030, 121575, 128032, 129680, 155616, 160040, 162100, 192048, 194520, 200050, 240060, 243150, 256064, 259360, 300075, 311232, 320080, 324200, 384096, 389040, 400100, 480120, 486300, 518720, 600150, 640160, 648400, 768192, 778080, 800200, 960240, 972600, 1200300, 1280320, 1296800, 1556160, 1600400, 1920480, 1945200, 2400600, 2593600, 3200800, 3840960, 3890400, 4801200, 6401600, 6485621, 7780800, 9602400, 12971242, 19204800, 19456863, 25942484, 32428105, 38913726, 51884968, 64856210, 77827452, 97284315, 103769936, 129712420, 155654904, 162140525, 194568630, 207539872, 259424840, 311309808, 324281050, 389137260, 415079744, 486421575, 518849680, 622619616, 648562100, 778274520, 972843150, 1037699360, 1245239232, 1297124200, 1556549040, 1945686300, 2075398720, 2594248400, 3113098080, 3891372600, 5188496800, 6226196160, 7782745200, 10376993600, 15565490400, 31130980800]

約数ペア:

[(1, 31130980800), (2, 15565490400), (3, 10376993600), (4, 7782745200), (5, 6226196160), (6, 5188496800), (8, 3891372600), (10, 3113098080), (12, 2594248400), (15, 2075398720), (16, 1945686300), (20, 1556549040), (24, 1297124200), (25, 1245239232), (30, 1037699360), (32, 972843150), (40, 778274520), (48, 648562100), (50, 622619616), (60, 518849680), (64, 486421575), (75, 415079744), (80, 389137260), (96, 324281050), (100, 311309808), (120, 259424840), (150, 207539872), (160, 194568630), (192, 162140525), (200, 155654904), (240, 129712420), (300, 103769936), (320, 97284315), (400, 77827452), (480, 64856210), (600, 51884968), (800, 38913726), (960, 32428105), (1200, 25942484), (1600, 19456863), (1621, 19204800), (2400, 12971242), (3242, 9602400), (4001, 7780800), (4800, 6485621), (4863, 6401600), (6484, 4801200), (8002, 3890400), (8105, 3840960), (9726, 3200800), (12003, 2593600), (12968, 2400600), (16004, 1945200), (16210, 1920480), (19452, 1600400), (20005, 1556160), (24006, 1296800), (24315, 1280320), (25936, 1200300), (32008, 972600), (32420, 960240), (38904, 800200), (40010, 778080), (40525, 768192), (48012, 648400), (48630, 640160), (51872, 600150), (60015, 518720), (64016, 486300), (64840, 480120), (77808, 400100), (80020, 389040), (81050, 384096), (96024, 324200), (97260, 320080), (100025, 311232), (103744, 300075), (120030, 259360), (121575, 256064), (128032, 243150), (129680, 240060), (155616, 200050), (160040, 194520), (162100, 192048)]