2487716640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 8735440896

約数和(自身を除く): 6247724256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 127, 144, 160, 180, 183, 223, 240, 244, 254, 288, 305, 360, 366, 381, 446, 480, 488, 508, 549, 610, 635, 669, 720, 732, 762, 892, 915, 976, 1016, 1098, 1115, 1143, 1220, 1270, 1338, 1440, 1464, 1524, 1784, 1830, 1905, 1952, 2007, 2032, 2196, 2230, 2286, 2440, 2540, 2676, 2745, 2928, 3048, 3345, 3568, 3660, 3810, 4014, 4064, 4392, 4460, 4572, 4880, 5080, 5352, 5490, 5715, 5856, 6096, 6690, 7136, 7320, 7620, 7747, 8028, 8784, 8920, 9144, 9760, 10035, 10160, 10704, 10980, 11430, 12192, 13380, 13603, 14640, 15240, 15494, 16056, 17568, 17840, 18288, 20070, 20320, 21408, 21960, 22860, 23241, 26760, 27206, 28321, 29280, 30480, 30988, 32112, 35680, 36576, 38735, 40140, 40809, 43920, 45720, 46482, 53520, 54412, 56642, 60960, 61976, 64224, 68015, 69723, 77470, 80280, 81618, 84963, 87840, 91440, 92964, 107040, 108824, 113284, 116205, 122427, 123952, 136030, 139446, 141605, 154940, 160560, 163236, 169926, 182880, 185928, 204045, 217648, 226568, 232410, 244854, 247904, 254889, 272060, 278892, 283210, 309880, 321120, 326472, 339852, 348615, 371856, 408090, 424815, 435296, 453136, 464820, 489708, 509778, 544120, 557784, 566420, 612135, 619760, 652944, 679704, 697230, 743712, 816180, 849630, 906272, 929640, 979416, 1019556, 1088240, 1115568, 1132840, 1224270, 1239520, 1274445, 1305888, 1359408, 1394460, 1632360, 1699260, 1727581, 1859280, 1958832, 2039112, 2176480, 2231136, 2265680, 2448540, 2548890, 2718816, 2788920, 3264720, 3398520, 3455162, 3718560, 3917664, 4078224, 4531360, 4897080, 5097780, 5182743, 5577840, 6529440, 6797040, 6910324, 8156448, 8637905, 9794160, 10195560, 10365486, 11155680, 13594080, 13820648, 15548229, 17275810, 19588320, 20391120, 20730972, 25913715, 27641296, 31096458, 34551620, 40782240, 41461944, 51827430, 55282592, 62192916, 69103240, 77741145, 82923888, 103654860, 124385832, 138206480, 155482290, 165847776, 207309720, 248771664, 276412960, 310964580, 414619440, 497543328, 621929160, 829238880, 1243858320, 2487716640]

約数ペア:

[(1, 2487716640), (2, 1243858320), (3, 829238880), (4, 621929160), (5, 497543328), (6, 414619440), (8, 310964580), (9, 276412960), (10, 248771664), (12, 207309720), (15, 165847776), (16, 155482290), (18, 138206480), (20, 124385832), (24, 103654860), (30, 82923888), (32, 77741145), (36, 69103240), (40, 62192916), (45, 55282592), (48, 51827430), (60, 41461944), (61, 40782240), (72, 34551620), (80, 31096458), (90, 27641296), (96, 25913715), (120, 20730972), (122, 20391120), (127, 19588320), (144, 17275810), (160, 15548229), (180, 13820648), (183, 13594080), (223, 11155680), (240, 10365486), (244, 10195560), (254, 9794160), (288, 8637905), (305, 8156448), (360, 6910324), (366, 6797040), (381, 6529440), (446, 5577840), (480, 5182743), (488, 5097780), (508, 4897080), (549, 4531360), (610, 4078224), (635, 3917664), (669, 3718560), (720, 3455162), (732, 3398520), (762, 3264720), (892, 2788920), (915, 2718816), (976, 2548890), (1016, 2448540), (1098, 2265680), (1115, 2231136), (1143, 2176480), (1220, 2039112), (1270, 1958832), (1338, 1859280), (1440, 1727581), (1464, 1699260), (1524, 1632360), (1784, 1394460), (1830, 1359408), (1905, 1305888), (1952, 1274445), (2007, 1239520), (2032, 1224270), (2196, 1132840), (2230, 1115568), (2286, 1088240), (2440, 1019556), (2540, 979416), (2676, 929640), (2745, 906272), (2928, 849630), (3048, 816180), (3345, 743712), (3568, 697230), (3660, 679704), (3810, 652944), (4014, 619760), (4064, 612135), (4392, 566420), (4460, 557784), (4572, 544120), (4880, 509778), (5080, 489708), (5352, 464820), (5490, 453136), (5715, 435296), (5856, 424815), (6096, 408090), (6690, 371856), (7136, 348615), (7320, 339852), (7620, 326472), (7747, 321120), (8028, 309880), (8784, 283210), (8920, 278892), (9144, 272060), (9760, 254889), (10035, 247904), (10160, 244854), (10704, 232410), (10980, 226568), (11430, 217648), (12192, 204045), (13380, 185928), (13603, 182880), (14640, 169926), (15240, 163236), (15494, 160560), (16056, 154940), (17568, 141605), (17840, 139446), (18288, 136030), (20070, 123952), (20320, 122427), (21408, 116205), (21960, 113284), (22860, 108824), (23241, 107040), (26760, 92964), (27206, 91440), (28321, 87840), (29280, 84963), (30480, 81618), (30988, 80280), (32112, 77470), (35680, 69723), (36576, 68015), (38735, 64224), (40140, 61976), (40809, 60960), (43920, 56642), (45720, 54412), (46482, 53520)]