1128846320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 3226231008

約数和(自身を除く): 2097384688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 49, 56, 70, 74, 80, 86, 98, 112, 140, 148, 172, 181, 185, 196, 215, 245, 259, 280, 296, 301, 344, 362, 370, 392, 430, 490, 518, 560, 592, 602, 688, 724, 740, 784, 860, 905, 980, 1036, 1204, 1267, 1295, 1448, 1480, 1505, 1591, 1720, 1810, 1813, 1960, 2072, 2107, 2408, 2534, 2590, 2896, 2960, 3010, 3182, 3440, 3620, 3626, 3920, 4144, 4214, 4816, 5068, 5180, 6020, 6335, 6364, 6697, 7240, 7252, 7783, 7955, 8428, 8869, 9065, 10136, 10360, 10535, 11137, 12040, 12670, 12728, 13394, 14480, 14504, 15566, 15910, 16856, 17738, 18130, 20272, 20720, 21070, 22274, 24080, 25340, 25456, 26788, 29008, 31132, 31820, 33485, 33712, 35476, 36260, 38915, 42140, 44345, 44548, 46879, 50680, 53576, 54481, 55685, 62264, 63640, 66970, 70952, 72520, 77830, 77959, 84280, 88690, 89096, 93758, 101360, 107152, 108962, 111370, 124528, 127280, 133940, 141904, 145040, 155660, 155918, 168560, 177380, 178192, 187516, 217924, 222740, 234395, 267880, 272405, 287971, 311320, 311836, 328153, 354760, 375032, 381367, 389795, 435848, 445480, 468790, 535760, 544810, 575942, 622640, 623672, 656306, 709520, 750064, 762734, 779590, 871696, 890960, 937580, 1089620, 1151884, 1247344, 1312612, 1439855, 1525468, 1559180, 1640765, 1875160, 1906835, 2015797, 2179240, 2303768, 2625224, 2879710, 3050936, 3118360, 3281530, 3750320, 3813670, 4031594, 4358480, 4607536, 5250448, 5759420, 6101872, 6236720, 6563060, 7627340, 8063188, 10078985, 11518840, 13126120, 14110579, 15254680, 16126376, 20157970, 23037680, 26252240, 28221158, 30509360, 32252752, 40315940, 56442316, 70552895, 80631880, 112884632, 141105790, 161263760, 225769264, 282211580, 564423160, 1128846320]

約数ペア:

[(1, 1128846320), (2, 564423160), (4, 282211580), (5, 225769264), (7, 161263760), (8, 141105790), (10, 112884632), (14, 80631880), (16, 70552895), (20, 56442316), (28, 40315940), (35, 32252752), (37, 30509360), (40, 28221158), (43, 26252240), (49, 23037680), (56, 20157970), (70, 16126376), (74, 15254680), (80, 14110579), (86, 13126120), (98, 11518840), (112, 10078985), (140, 8063188), (148, 7627340), (172, 6563060), (181, 6236720), (185, 6101872), (196, 5759420), (215, 5250448), (245, 4607536), (259, 4358480), (280, 4031594), (296, 3813670), (301, 3750320), (344, 3281530), (362, 3118360), (370, 3050936), (392, 2879710), (430, 2625224), (490, 2303768), (518, 2179240), (560, 2015797), (592, 1906835), (602, 1875160), (688, 1640765), (724, 1559180), (740, 1525468), (784, 1439855), (860, 1312612), (905, 1247344), (980, 1151884), (1036, 1089620), (1204, 937580), (1267, 890960), (1295, 871696), (1448, 779590), (1480, 762734), (1505, 750064), (1591, 709520), (1720, 656306), (1810, 623672), (1813, 622640), (1960, 575942), (2072, 544810), (2107, 535760), (2408, 468790), (2534, 445480), (2590, 435848), (2896, 389795), (2960, 381367), (3010, 375032), (3182, 354760), (3440, 328153), (3620, 311836), (3626, 311320), (3920, 287971), (4144, 272405), (4214, 267880), (4816, 234395), (5068, 222740), (5180, 217924), (6020, 187516), (6335, 178192), (6364, 177380), (6697, 168560), (7240, 155918), (7252, 155660), (7783, 145040), (7955, 141904), (8428, 133940), (8869, 127280), (9065, 124528), (10136, 111370), (10360, 108962), (10535, 107152), (11137, 101360), (12040, 93758), (12670, 89096), (12728, 88690), (13394, 84280), (14480, 77959), (14504, 77830), (15566, 72520), (15910, 70952), (16856, 66970), (17738, 63640), (18130, 62264), (20272, 55685), (20720, 54481), (21070, 53576), (22274, 50680), (24080, 46879), (25340, 44548), (25456, 44345), (26788, 42140), (29008, 38915), (31132, 36260), (31820, 35476), (33485, 33712)]