274079960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 828610560

約数和(自身を除く): 554530600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 53, 55, 56, 70, 73, 77, 88, 92, 106, 110, 115, 140, 146, 154, 161, 184, 212, 220, 230, 253, 265, 280, 292, 308, 322, 365, 371, 385, 424, 440, 460, 506, 511, 530, 583, 584, 616, 644, 730, 742, 770, 803, 805, 920, 1012, 1022, 1060, 1166, 1219, 1265, 1288, 1460, 1484, 1540, 1606, 1610, 1679, 1771, 1855, 2024, 2044, 2120, 2332, 2438, 2530, 2555, 2915, 2920, 2968, 3080, 3212, 3220, 3358, 3542, 3710, 3869, 4015, 4081, 4088, 4664, 4876, 5060, 5110, 5621, 5830, 6095, 6424, 6440, 6716, 7084, 7420, 7738, 8030, 8162, 8395, 8533, 8855, 9752, 10120, 10220, 11242, 11660, 11753, 12190, 13409, 13432, 14168, 14840, 15476, 16060, 16324, 16790, 17066, 17710, 18469, 19345, 20405, 20440, 22484, 23320, 23506, 24380, 26818, 27083, 28105, 30952, 32120, 32648, 33580, 34132, 35420, 36938, 38690, 40810, 42559, 42665, 44968, 47012, 48760, 53636, 54166, 56210, 58765, 67045, 67160, 68264, 70840, 73876, 77380, 81620, 85118, 85330, 88987, 92345, 93863, 94024, 107272, 108332, 112420, 117530, 129283, 134090, 135415, 147752, 154760, 163240, 170236, 170660, 177974, 184690, 187726, 212795, 216664, 224840, 235060, 258566, 268180, 270830, 297913, 340472, 341320, 355948, 369380, 375452, 425590, 444935, 469315, 470120, 517132, 536360, 541660, 595826, 622909, 646415, 711896, 738760, 750904, 851180, 889870, 938630, 978857, 1034264, 1083320, 1191652, 1245818, 1292830, 1489565, 1702360, 1779740, 1877260, 1957714, 2383304, 2491636, 2585660, 2979130, 3114545, 3559480, 3754520, 3915428, 4894285, 4983272, 5171320, 5958260, 6229090, 6851999, 7830856, 9788570, 11916520, 12458180, 13703998, 19577140, 24916360, 27407996, 34259995, 39154280, 54815992, 68519990, 137039980, 274079960]

約数ペア:

[(1, 274079960), (2, 137039980), (4, 68519990), (5, 54815992), (7, 39154280), (8, 34259995), (10, 27407996), (11, 24916360), (14, 19577140), (20, 13703998), (22, 12458180), (23, 11916520), (28, 9788570), (35, 7830856), (40, 6851999), (44, 6229090), (46, 5958260), (53, 5171320), (55, 4983272), (56, 4894285), (70, 3915428), (73, 3754520), (77, 3559480), (88, 3114545), (92, 2979130), (106, 2585660), (110, 2491636), (115, 2383304), (140, 1957714), (146, 1877260), (154, 1779740), (161, 1702360), (184, 1489565), (212, 1292830), (220, 1245818), (230, 1191652), (253, 1083320), (265, 1034264), (280, 978857), (292, 938630), (308, 889870), (322, 851180), (365, 750904), (371, 738760), (385, 711896), (424, 646415), (440, 622909), (460, 595826), (506, 541660), (511, 536360), (530, 517132), (583, 470120), (584, 469315), (616, 444935), (644, 425590), (730, 375452), (742, 369380), (770, 355948), (803, 341320), (805, 340472), (920, 297913), (1012, 270830), (1022, 268180), (1060, 258566), (1166, 235060), (1219, 224840), (1265, 216664), (1288, 212795), (1460, 187726), (1484, 184690), (1540, 177974), (1606, 170660), (1610, 170236), (1679, 163240), (1771, 154760), (1855, 147752), (2024, 135415), (2044, 134090), (2120, 129283), (2332, 117530), (2438, 112420), (2530, 108332), (2555, 107272), (2915, 94024), (2920, 93863), (2968, 92345), (3080, 88987), (3212, 85330), (3220, 85118), (3358, 81620), (3542, 77380), (3710, 73876), (3869, 70840), (4015, 68264), (4081, 67160), (4088, 67045), (4664, 58765), (4876, 56210), (5060, 54166), (5110, 53636), (5621, 48760), (5830, 47012), (6095, 44968), (6424, 42665), (6440, 42559), (6716, 40810), (7084, 38690), (7420, 36938), (7738, 35420), (8030, 34132), (8162, 33580), (8395, 32648), (8533, 32120), (8855, 30952), (9752, 28105), (10120, 27083), (10220, 26818), (11242, 24380), (11660, 23506), (11753, 23320), (12190, 22484), (13409, 20440), (13432, 20405), (14168, 19345), (14840, 18469), (15476, 17710), (16060, 17066), (16324, 16790)]