273906080

素因数分解:

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

素因数の和:97

約数の個数: 240

約数和(自身を含む): 813141504

約数和(自身を除く): 539235424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 49, 56, 62, 70, 80, 92, 98, 112, 115, 124, 140, 155, 160, 161, 184, 196, 217, 224, 230, 245, 248, 280, 310, 322, 343, 368, 392, 434, 460, 490, 496, 560, 620, 644, 686, 713, 736, 784, 805, 868, 920, 980, 992, 1085, 1120, 1127, 1240, 1288, 1372, 1426, 1519, 1568, 1610, 1715, 1736, 1840, 1960, 2170, 2254, 2401, 2480, 2576, 2744, 2852, 3038, 3220, 3430, 3472, 3565, 3680, 3920, 4340, 4508, 4802, 4960, 4991, 5152, 5488, 5635, 5704, 6076, 6440, 6860, 6944, 7130, 7595, 7840, 7889, 8680, 9016, 9604, 9982, 10633, 10976, 11270, 11408, 12005, 12152, 12880, 13720, 14260, 15190, 15778, 17360, 18032, 19208, 19964, 21266, 22540, 22816, 24010, 24304, 24955, 25760, 27440, 28520, 30380, 31556, 34720, 34937, 36064, 38416, 39445, 39928, 42532, 45080, 48020, 48608, 49910, 53165, 54880, 55223, 57040, 60760, 63112, 69874, 74431, 76832, 78890, 79856, 85064, 90160, 96040, 99820, 106330, 110446, 114080, 121520, 126224, 139748, 148862, 157780, 159712, 170128, 174685, 180320, 192080, 199640, 212660, 220892, 243040, 244559, 252448, 276115, 279496, 297724, 315560, 340256, 349370, 372155, 384160, 399280, 425320, 441784, 489118, 552230, 558992, 595448, 631120, 698740, 744310, 798560, 850640, 883568, 978236, 1104460, 1117984, 1190896, 1222795, 1262240, 1397480, 1488620, 1701280, 1711913, 1767136, 1956472, 2208920, 2381792, 2445590, 2794960, 2977240, 3423826, 3912944, 4417840, 4891180, 5589920, 5954480, 6847652, 7825888, 8559565, 8835680, 9782360, 11908960, 13695304, 17119130, 19564720, 27390608, 34238260, 39129440, 54781216, 68476520, 136953040, 273906080]

約数ペア:

[(1, 273906080), (2, 136953040), (4, 68476520), (5, 54781216), (7, 39129440), (8, 34238260), (10, 27390608), (14, 19564720), (16, 17119130), (20, 13695304), (23, 11908960), (28, 9782360), (31, 8835680), (32, 8559565), (35, 7825888), (40, 6847652), (46, 5954480), (49, 5589920), (56, 4891180), (62, 4417840), (70, 3912944), (80, 3423826), (92, 2977240), (98, 2794960), (112, 2445590), (115, 2381792), (124, 2208920), (140, 1956472), (155, 1767136), (160, 1711913), (161, 1701280), (184, 1488620), (196, 1397480), (217, 1262240), (224, 1222795), (230, 1190896), (245, 1117984), (248, 1104460), (280, 978236), (310, 883568), (322, 850640), (343, 798560), (368, 744310), (392, 698740), (434, 631120), (460, 595448), (490, 558992), (496, 552230), (560, 489118), (620, 441784), (644, 425320), (686, 399280), (713, 384160), (736, 372155), (784, 349370), (805, 340256), (868, 315560), (920, 297724), (980, 279496), (992, 276115), (1085, 252448), (1120, 244559), (1127, 243040), (1240, 220892), (1288, 212660), (1372, 199640), (1426, 192080), (1519, 180320), (1568, 174685), (1610, 170128), (1715, 159712), (1736, 157780), (1840, 148862), (1960, 139748), (2170, 126224), (2254, 121520), (2401, 114080), (2480, 110446), (2576, 106330), (2744, 99820), (2852, 96040), (3038, 90160), (3220, 85064), (3430, 79856), (3472, 78890), (3565, 76832), (3680, 74431), (3920, 69874), (4340, 63112), (4508, 60760), (4802, 57040), (4960, 55223), (4991, 54880), (5152, 53165), (5488, 49910), (5635, 48608), (5704, 48020), (6076, 45080), (6440, 42532), (6860, 39928), (6944, 39445), (7130, 38416), (7595, 36064), (7840, 34937), (7889, 34720), (8680, 31556), (9016, 30380), (9604, 28520), (9982, 27440), (10633, 25760), (10976, 24955), (11270, 24304), (11408, 24010), (12005, 22816), (12152, 22540), (12880, 21266), (13720, 19964), (14260, 19208), (15190, 18032), (15778, 17360)]