513334080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{25463}}^1$

素因数の和:25493

約数の個数: 168

約数和(自身を含む): 2017971072

約数和(自身を除く): 1504636992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 25463, 50926, 76389, 101852, 127315, 152778, 178241, 203704, 229167, 254630, 305556, 356482, 381945, 407408, 458334, 509260, 534723, 611112, 712964, 763890, 814816, 891205, 916668, 1018520, 1069446, 1145835, 1222224, 1425928, 1527780, 1604169, 1629632, 1782410, 1833336, 2037040, 2138892, 2291670, 2444448, 2673615, 2851856, 3055560, 3208338, 3564820, 3666672, 4074080, 4277784, 4583340, 4888896, 5347230, 5703712, 6111120, 6416676, 7129640, 7333344, 8020845, 8148160, 8555568, 9166680, 10694460, 11407424, 12222240, 12833352, 14259280, 14666688, 16041690, 17111136, 18333360, 21388920, 24444480, 25666704, 28518560, 32083380, 34222272, 36666720, 42777840, 51333408, 57037120, 64166760, 73333440, 85555680, 102666816, 128333520, 171111360, 256667040, 513334080]

約数ペア:

[(1, 513334080), (2, 256667040), (3, 171111360), (4, 128333520), (5, 102666816), (6, 85555680), (7, 73333440), (8, 64166760), (9, 57037120), (10, 51333408), (12, 42777840), (14, 36666720), (15, 34222272), (16, 32083380), (18, 28518560), (20, 25666704), (21, 24444480), (24, 21388920), (28, 18333360), (30, 17111136), (32, 16041690), (35, 14666688), (36, 14259280), (40, 12833352), (42, 12222240), (45, 11407424), (48, 10694460), (56, 9166680), (60, 8555568), (63, 8148160), (64, 8020845), (70, 7333344), (72, 7129640), (80, 6416676), (84, 6111120), (90, 5703712), (96, 5347230), (105, 4888896), (112, 4583340), (120, 4277784), (126, 4074080), (140, 3666672), (144, 3564820), (160, 3208338), (168, 3055560), (180, 2851856), (192, 2673615), (210, 2444448), (224, 2291670), (240, 2138892), (252, 2037040), (280, 1833336), (288, 1782410), (315, 1629632), (320, 1604169), (336, 1527780), (360, 1425928), (420, 1222224), (448, 1145835), (480, 1069446), (504, 1018520), (560, 916668), (576, 891205), (630, 814816), (672, 763890), (720, 712964), (840, 611112), (960, 534723), (1008, 509260), (1120, 458334), (1260, 407408), (1344, 381945), (1440, 356482), (1680, 305556), (2016, 254630), (2240, 229167), (2520, 203704), (2880, 178241), (3360, 152778), (4032, 127315), (5040, 101852), (6720, 76389), (10080, 50926), (20160, 25463)]