1255388160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6328

約数の個数: 176

約数和(自身を含む): 4324836096

約数和(自身を除く): 3069447936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6287, 6656, 7680, 8320, 9984, 12480, 12574, 13312, 15360, 16640, 18861, 19968, 24960, 25148, 31435, 33280, 37722, 39936, 49920, 50296, 62870, 66560, 75444, 81731, 94305, 99840, 100592, 125740, 150888, 163462, 188610, 199680, 201184, 245193, 251480, 301776, 326924, 377220, 402368, 408655, 490386, 502960, 603552, 653848, 754440, 804736, 817310, 980772, 1005920, 1207104, 1225965, 1307696, 1508880, 1609472, 1634620, 1961544, 2011840, 2414208, 2451930, 2615392, 3017760, 3218944, 3269240, 3923088, 4023680, 4828416, 4903860, 5230784, 6035520, 6437888, 6538480, 7846176, 8047360, 9656832, 9807720, 10461568, 12071040, 13076960, 15692352, 16094720, 19313664, 19615440, 20923136, 24142080, 26153920, 31384704, 32189440, 39230880, 41846272, 48284160, 52307840, 62769408, 78461760, 83692544, 96568320, 104615680, 125538816, 156923520, 209231360, 251077632, 313847040, 418462720, 627694080, 1255388160]

約数ペア:

[(1, 1255388160), (2, 627694080), (3, 418462720), (4, 313847040), (5, 251077632), (6, 209231360), (8, 156923520), (10, 125538816), (12, 104615680), (13, 96568320), (15, 83692544), (16, 78461760), (20, 62769408), (24, 52307840), (26, 48284160), (30, 41846272), (32, 39230880), (39, 32189440), (40, 31384704), (48, 26153920), (52, 24142080), (60, 20923136), (64, 19615440), (65, 19313664), (78, 16094720), (80, 15692352), (96, 13076960), (104, 12071040), (120, 10461568), (128, 9807720), (130, 9656832), (156, 8047360), (160, 7846176), (192, 6538480), (195, 6437888), (208, 6035520), (240, 5230784), (256, 4903860), (260, 4828416), (312, 4023680), (320, 3923088), (384, 3269240), (390, 3218944), (416, 3017760), (480, 2615392), (512, 2451930), (520, 2414208), (624, 2011840), (640, 1961544), (768, 1634620), (780, 1609472), (832, 1508880), (960, 1307696), (1024, 1225965), (1040, 1207104), (1248, 1005920), (1280, 980772), (1536, 817310), (1560, 804736), (1664, 754440), (1920, 653848), (2080, 603552), (2496, 502960), (2560, 490386), (3072, 408655), (3120, 402368), (3328, 377220), (3840, 326924), (4160, 301776), (4992, 251480), (5120, 245193), (6240, 201184), (6287, 199680), (6656, 188610), (7680, 163462), (8320, 150888), (9984, 125740), (12480, 100592), (12574, 99840), (13312, 94305), (15360, 81731), (16640, 75444), (18861, 66560), (19968, 62870), (24960, 50296), (25148, 49920), (31435, 39936), (33280, 37722)]