65316149760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{21863}}^1$

素因数の和:22278

約数の個数: 160

約数和(自身を含む): 209353921920

約数和(自身を除く): 144037772160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 389, 480, 512, 640, 768, 778, 960, 1167, 1280, 1536, 1556, 1920, 1945, 2334, 2560, 3112, 3840, 3890, 4668, 5835, 6224, 7680, 7780, 9336, 11670, 12448, 15560, 18672, 21863, 23340, 24896, 31120, 37344, 43726, 46680, 49792, 62240, 65589, 74688, 87452, 93360, 99584, 109315, 124480, 131178, 149376, 174904, 186720, 199168, 218630, 248960, 262356, 298752, 327945, 349808, 373440, 437260, 497920, 524712, 597504, 655890, 699616, 746880, 874520, 995840, 1049424, 1311780, 1399232, 1493760, 1749040, 2098848, 2623560, 2798464, 2987520, 3498080, 4197696, 5247120, 5596928, 6996160, 8395392, 8504707, 10494240, 11193856, 13992320, 16790784, 17009414, 20988480, 25514121, 27984640, 33581568, 34018828, 41976960, 42523535, 51028242, 55969280, 68037656, 83953920, 85047070, 102056484, 127570605, 136075312, 167907840, 170094140, 204112968, 255141210, 272150624, 340188280, 408225936, 510282420, 544301248, 680376560, 816451872, 1020564840, 1088602496, 1360753120, 1632903744, 2041129680, 2177204992, 2721506240, 3265807488, 4082259360, 4354409984, 5443012480, 6531614976, 8164518720, 10886024960, 13063229952, 16329037440, 21772049920, 32658074880, 65316149760]

約数ペア:

[(1, 65316149760), (2, 32658074880), (3, 21772049920), (4, 16329037440), (5, 13063229952), (6, 10886024960), (8, 8164518720), (10, 6531614976), (12, 5443012480), (15, 4354409984), (16, 4082259360), (20, 3265807488), (24, 2721506240), (30, 2177204992), (32, 2041129680), (40, 1632903744), (48, 1360753120), (60, 1088602496), (64, 1020564840), (80, 816451872), (96, 680376560), (120, 544301248), (128, 510282420), (160, 408225936), (192, 340188280), (240, 272150624), (256, 255141210), (320, 204112968), (384, 170094140), (389, 167907840), (480, 136075312), (512, 127570605), (640, 102056484), (768, 85047070), (778, 83953920), (960, 68037656), (1167, 55969280), (1280, 51028242), (1536, 42523535), (1556, 41976960), (1920, 34018828), (1945, 33581568), (2334, 27984640), (2560, 25514121), (3112, 20988480), (3840, 17009414), (3890, 16790784), (4668, 13992320), (5835, 11193856), (6224, 10494240), (7680, 8504707), (7780, 8395392), (9336, 6996160), (11670, 5596928), (12448, 5247120), (15560, 4197696), (18672, 3498080), (21863, 2987520), (23340, 2798464), (24896, 2623560), (31120, 2098848), (37344, 1749040), (43726, 1493760), (46680, 1399232), (49792, 1311780), (62240, 1049424), (65589, 995840), (74688, 874520), (87452, 746880), (93360, 699616), (99584, 655890), (109315, 597504), (124480, 524712), (131178, 497920), (149376, 437260), (174904, 373440), (186720, 349808), (199168, 327945), (218630, 298752), (248960, 262356)]