275642080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 815173632

約数和(自身を除く): 539531552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 467, 476, 496, 527, 544, 560, 595, 620, 680, 868, 934, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1736, 1868, 1904, 2108, 2170, 2335, 2380, 2480, 2635, 2720, 3269, 3472, 3689, 3736, 3808, 4216, 4340, 4670, 4760, 4960, 5270, 6538, 6944, 7378, 7472, 7939, 8432, 8680, 9340, 9520, 10540, 13076, 14477, 14756, 14944, 15878, 16345, 16864, 17360, 18445, 18680, 19040, 21080, 26152, 28954, 29512, 31756, 32690, 34720, 36890, 37360, 39695, 42160, 52304, 55573, 57908, 59024, 63512, 65380, 72385, 73780, 74720, 79390, 84320, 101339, 104608, 111146, 115816, 118048, 127024, 130760, 144770, 147560, 158780, 202678, 222292, 231632, 246109, 254048, 261520, 277865, 289540, 295120, 317560, 405356, 444584, 463264, 492218, 506695, 523040, 555730, 579080, 590240, 635120, 810712, 889168, 984436, 1013390, 1111460, 1158160, 1230545, 1270240, 1621424, 1722763, 1778336, 1968872, 2026780, 2222920, 2316320, 2461090, 3242848, 3445526, 3937744, 4053560, 4445840, 4922180, 6891052, 7875488, 8107120, 8613815, 8891680, 9844360, 13782104, 16214240, 17227630, 19688720, 27564208, 34455260, 39377440, 55128416, 68910520, 137821040, 275642080]

約数ペア:

[(1, 275642080), (2, 137821040), (4, 68910520), (5, 55128416), (7, 39377440), (8, 34455260), (10, 27564208), (14, 19688720), (16, 17227630), (17, 16214240), (20, 13782104), (28, 9844360), (31, 8891680), (32, 8613815), (34, 8107120), (35, 7875488), (40, 6891052), (56, 4922180), (62, 4445840), (68, 4053560), (70, 3937744), (80, 3445526), (85, 3242848), (112, 2461090), (119, 2316320), (124, 2222920), (136, 2026780), (140, 1968872), (155, 1778336), (160, 1722763), (170, 1621424), (217, 1270240), (224, 1230545), (238, 1158160), (248, 1111460), (272, 1013390), (280, 984436), (310, 889168), (340, 810712), (434, 635120), (467, 590240), (476, 579080), (496, 555730), (527, 523040), (544, 506695), (560, 492218), (595, 463264), (620, 444584), (680, 405356), (868, 317560), (934, 295120), (952, 289540), (992, 277865), (1054, 261520), (1085, 254048), (1120, 246109), (1190, 231632), (1240, 222292), (1360, 202678), (1736, 158780), (1868, 147560), (1904, 144770), (2108, 130760), (2170, 127024), (2335, 118048), (2380, 115816), (2480, 111146), (2635, 104608), (2720, 101339), (3269, 84320), (3472, 79390), (3689, 74720), (3736, 73780), (3808, 72385), (4216, 65380), (4340, 63512), (4670, 59024), (4760, 57908), (4960, 55573), (5270, 52304), (6538, 42160), (6944, 39695), (7378, 37360), (7472, 36890), (7939, 34720), (8432, 32690), (8680, 31756), (9340, 29512), (9520, 28954), (10540, 26152), (13076, 21080), (14477, 19040), (14756, 18680), (14944, 18445), (15878, 17360), (16345, 16864)]