7887767040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{38039}}^1$

素因数の和:38074

約数の個数: 200

約数和(自身を含む): 28252231920

約数和(自身を除く): 20364464880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 38039, 41472, 51840, 69120, 76078, 103680, 114117, 152156, 190195, 207360, 228234, 304312, 342351, 380390, 456468, 570585, 608624, 684702, 760780, 912936, 1027053, 1141170, 1217248, 1369404, 1521560, 1711755, 1825872, 2054106, 2282340, 2434496, 2738808, 3043120, 3081159, 3423510, 3651744, 4108212, 4564680, 4868992, 5135265, 5477616, 6086240, 6162318, 6847020, 7303488, 8216424, 9129360, 9737984, 10270530, 10955232, 12172480, 12324636, 13694040, 14606976, 15405795, 16432848, 18258720, 19475968, 20541060, 21910464, 24344960, 24649272, 27388080, 29213952, 30811590, 32865696, 36517440, 41082120, 43820928, 48689920, 49298544, 54776160, 58427904, 61623180, 65731392, 73034880, 82164240, 87641856, 97379840, 98597088, 109552320, 123246360, 131462784, 146069760, 164328480, 175283712, 197194176, 219104640, 246492720, 262925568, 292139520, 328656960, 394388352, 438209280, 492985440, 525851136, 657313920, 788776704, 876418560, 985970880, 1314627840, 1577553408, 1971941760, 2629255680, 3943883520, 7887767040]

約数ペア:

[(1, 7887767040), (2, 3943883520), (3, 2629255680), (4, 1971941760), (5, 1577553408), (6, 1314627840), (8, 985970880), (9, 876418560), (10, 788776704), (12, 657313920), (15, 525851136), (16, 492985440), (18, 438209280), (20, 394388352), (24, 328656960), (27, 292139520), (30, 262925568), (32, 246492720), (36, 219104640), (40, 197194176), (45, 175283712), (48, 164328480), (54, 146069760), (60, 131462784), (64, 123246360), (72, 109552320), (80, 98597088), (81, 97379840), (90, 87641856), (96, 82164240), (108, 73034880), (120, 65731392), (128, 61623180), (135, 58427904), (144, 54776160), (160, 49298544), (162, 48689920), (180, 43820928), (192, 41082120), (216, 36517440), (240, 32865696), (256, 30811590), (270, 29213952), (288, 27388080), (320, 24649272), (324, 24344960), (360, 21910464), (384, 20541060), (405, 19475968), (432, 18258720), (480, 16432848), (512, 15405795), (540, 14606976), (576, 13694040), (640, 12324636), (648, 12172480), (720, 10955232), (768, 10270530), (810, 9737984), (864, 9129360), (960, 8216424), (1080, 7303488), (1152, 6847020), (1280, 6162318), (1296, 6086240), (1440, 5477616), (1536, 5135265), (1620, 4868992), (1728, 4564680), (1920, 4108212), (2160, 3651744), (2304, 3423510), (2560, 3081159), (2592, 3043120), (2880, 2738808), (3240, 2434496), (3456, 2282340), (3840, 2054106), (4320, 1825872), (4608, 1711755), (5184, 1521560), (5760, 1369404), (6480, 1217248), (6912, 1141170), (7680, 1027053), (8640, 912936), (10368, 760780), (11520, 684702), (12960, 608624), (13824, 570585), (17280, 456468), (20736, 380390), (23040, 342351), (25920, 304312), (34560, 228234), (38039, 207360), (41472, 190195), (51840, 152156), (69120, 114117), (76078, 103680)]