15390872064

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 240

約数和(自身を含む): 46203066624

約数和(自身を除く): 30812194560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 163, 186, 192, 248, 256, 279, 288, 326, 372, 384, 489, 496, 512, 558, 576, 652, 661, 744, 768, 978, 992, 1116, 1152, 1304, 1322, 1467, 1488, 1536, 1956, 1983, 1984, 2232, 2304, 2608, 2644, 2934, 2976, 3912, 3966, 3968, 4464, 4608, 5053, 5216, 5288, 5868, 5949, 5952, 7824, 7932, 7936, 8928, 10106, 10432, 10576, 11736, 11898, 11904, 15159, 15648, 15864, 15872, 17856, 20212, 20491, 20864, 21152, 23472, 23796, 23808, 30318, 31296, 31728, 35712, 40424, 40982, 41728, 42304, 45477, 46944, 47592, 47616, 60636, 61473, 62592, 63456, 71424, 80848, 81964, 83456, 84608, 90954, 93888, 95184, 107743, 121272, 122946, 125184, 126912, 142848, 161696, 163928, 169216, 181908, 184419, 187776, 190368, 215486, 242544, 245892, 250368, 253824, 323229, 323392, 327856, 338432, 363816, 368838, 375552, 380736, 430972, 485088, 491784, 507648, 646458, 646784, 655712, 727632, 737676, 751104, 761472, 861944, 969687, 970176, 983568, 1015296, 1292916, 1293568, 1311424, 1455264, 1475352, 1522944, 1723888, 1939374, 1940352, 1967136, 2585832, 2587136, 2622848, 2910528, 2950704, 3045888, 3340033, 3447776, 3878748, 3880704, 3934272, 5171664, 5245696, 5821056, 5901408, 6680066, 6895552, 7757496, 7761408, 7868544, 10020099, 10343328, 10491392, 11642112, 11802816, 13360132, 13791104, 15514992, 15737088, 20040198, 20686656, 23284224, 23605632, 26720264, 27582208, 30060297, 31029984, 31474176, 40080396, 41373312, 47211264, 53440528, 55164416, 60120594, 62059968, 80160792, 82746624, 94422528, 106881056, 120241188, 124119936, 160321584, 165493248, 213762112, 240482376, 248239872, 320643168, 427524224, 480964752, 496479744, 641286336, 855048448, 961929504, 1282572672, 1710096896, 1923859008, 2565145344, 3847718016, 5130290688, 7695436032, 15390872064]

約数ペア:

[(1, 15390872064), (2, 7695436032), (3, 5130290688), (4, 3847718016), (6, 2565145344), (8, 1923859008), (9, 1710096896), (12, 1282572672), (16, 961929504), (18, 855048448), (24, 641286336), (31, 496479744), (32, 480964752), (36, 427524224), (48, 320643168), (62, 248239872), (64, 240482376), (72, 213762112), (93, 165493248), (96, 160321584), (124, 124119936), (128, 120241188), (144, 106881056), (163, 94422528), (186, 82746624), (192, 80160792), (248, 62059968), (256, 60120594), (279, 55164416), (288, 53440528), (326, 47211264), (372, 41373312), (384, 40080396), (489, 31474176), (496, 31029984), (512, 30060297), (558, 27582208), (576, 26720264), (652, 23605632), (661, 23284224), (744, 20686656), (768, 20040198), (978, 15737088), (992, 15514992), (1116, 13791104), (1152, 13360132), (1304, 11802816), (1322, 11642112), (1467, 10491392), (1488, 10343328), (1536, 10020099), (1956, 7868544), (1983, 7761408), (1984, 7757496), (2232, 6895552), (2304, 6680066), (2608, 5901408), (2644, 5821056), (2934, 5245696), (2976, 5171664), (3912, 3934272), (3966, 3880704), (3968, 3878748), (4464, 3447776), (4608, 3340033), (5053, 3045888), (5216, 2950704), (5288, 2910528), (5868, 2622848), (5949, 2587136), (5952, 2585832), (7824, 1967136), (7932, 1940352), (7936, 1939374), (8928, 1723888), (10106, 1522944), (10432, 1475352), (10576, 1455264), (11736, 1311424), (11898, 1293568), (11904, 1292916), (15159, 1015296), (15648, 983568), (15864, 970176), (15872, 969687), (17856, 861944), (20212, 761472), (20491, 751104), (20864, 737676), (21152, 727632), (23472, 655712), (23796, 646784), (23808, 646458), (30318, 507648), (31296, 491784), (31728, 485088), (35712, 430972), (40424, 380736), (40982, 375552), (41728, 368838), (42304, 363816), (45477, 338432), (46944, 327856), (47592, 323392), (47616, 323229), (60636, 253824), (61473, 250368), (62592, 245892), (63456, 242544), (71424, 215486), (80848, 190368), (81964, 187776), (83456, 184419), (84608, 181908), (90954, 169216), (93888, 163928), (95184, 161696), (107743, 142848), (121272, 126912), (122946, 125184)]