8264696720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3038

約数の個数: 240

約数和(自身を含む): 24085029888

約数和(自身を除く): 15820333168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 49, 56, 62, 70, 80, 92, 98, 112, 115, 124, 140, 155, 161, 184, 196, 217, 230, 245, 248, 280, 310, 322, 368, 392, 434, 460, 490, 496, 560, 620, 644, 713, 784, 805, 868, 920, 980, 1085, 1127, 1240, 1288, 1426, 1519, 1610, 1736, 1840, 1960, 2170, 2254, 2480, 2576, 2852, 2957, 3038, 3220, 3472, 3565, 3920, 4340, 4508, 4991, 5635, 5704, 5914, 6076, 6440, 7130, 7595, 8680, 9016, 9982, 11270, 11408, 11828, 12152, 12880, 14260, 14785, 15190, 17360, 18032, 19964, 20699, 22540, 23656, 24304, 24955, 28520, 29570, 30380, 34937, 39928, 41398, 45080, 47312, 49910, 57040, 59140, 60760, 68011, 69874, 79856, 82796, 90160, 91667, 99820, 103495, 118280, 121520, 136022, 139748, 144893, 165592, 174685, 183334, 199640, 206990, 236560, 272044, 279496, 289786, 331184, 340055, 349370, 366668, 399280, 413980, 458335, 476077, 544088, 558992, 579572, 641669, 680110, 698740, 724465, 733336, 827960, 916670, 952154, 1088176, 1159144, 1283338, 1360220, 1397480, 1448930, 1466672, 1655920, 1833340, 1904308, 2108341, 2318288, 2380385, 2566676, 2720440, 2794960, 2897860, 3208345, 3332539, 3666680, 3808616, 4216682, 4491683, 4760770, 5133352, 5440880, 5795720, 6416690, 6665078, 7333360, 7617232, 8433364, 8983366, 9521540, 10266704, 10541705, 11591440, 12833380, 13330156, 14758387, 16662695, 16866728, 17966732, 19043080, 21083410, 22458415, 25666760, 26660312, 29516774, 33325390, 33733456, 35933464, 38086160, 42166820, 44916830, 51333520, 53320624, 59033548, 66650780, 71866928, 73791935, 84333640, 89833660, 103308709, 118067096, 133301560, 147583870, 168667280, 179667320, 206617418, 236134192, 266603120, 295167740, 359334640, 413234836, 516543545, 590335480, 826469672, 1033087090, 1180670960, 1652939344, 2066174180, 4132348360, 8264696720]

約数ペア:

[(1, 8264696720), (2, 4132348360), (4, 2066174180), (5, 1652939344), (7, 1180670960), (8, 1033087090), (10, 826469672), (14, 590335480), (16, 516543545), (20, 413234836), (23, 359334640), (28, 295167740), (31, 266603120), (35, 236134192), (40, 206617418), (46, 179667320), (49, 168667280), (56, 147583870), (62, 133301560), (70, 118067096), (80, 103308709), (92, 89833660), (98, 84333640), (112, 73791935), (115, 71866928), (124, 66650780), (140, 59033548), (155, 53320624), (161, 51333520), (184, 44916830), (196, 42166820), (217, 38086160), (230, 35933464), (245, 33733456), (248, 33325390), (280, 29516774), (310, 26660312), (322, 25666760), (368, 22458415), (392, 21083410), (434, 19043080), (460, 17966732), (490, 16866728), (496, 16662695), (560, 14758387), (620, 13330156), (644, 12833380), (713, 11591440), (784, 10541705), (805, 10266704), (868, 9521540), (920, 8983366), (980, 8433364), (1085, 7617232), (1127, 7333360), (1240, 6665078), (1288, 6416690), (1426, 5795720), (1519, 5440880), (1610, 5133352), (1736, 4760770), (1840, 4491683), (1960, 4216682), (2170, 3808616), (2254, 3666680), (2480, 3332539), (2576, 3208345), (2852, 2897860), (2957, 2794960), (3038, 2720440), (3220, 2566676), (3472, 2380385), (3565, 2318288), (3920, 2108341), (4340, 1904308), (4508, 1833340), (4991, 1655920), (5635, 1466672), (5704, 1448930), (5914, 1397480), (6076, 1360220), (6440, 1283338), (7130, 1159144), (7595, 1088176), (8680, 952154), (9016, 916670), (9982, 827960), (11270, 733336), (11408, 724465), (11828, 698740), (12152, 680110), (12880, 641669), (14260, 579572), (14785, 558992), (15190, 544088), (17360, 476077), (18032, 458335), (19964, 413980), (20699, 399280), (22540, 366668), (23656, 349370), (24304, 340055), (24955, 331184), (28520, 289786), (29570, 279496), (30380, 272044), (34937, 236560), (39928, 206990), (41398, 199640), (45080, 183334), (47312, 174685), (49910, 165592), (57040, 144893), (59140, 139748), (60760, 136022), (68011, 121520), (69874, 118280), (79856, 103495), (82796, 99820), (90160, 91667)]