1264220160

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{5879}}^1$

素因数の和:5916

約数の個数: 192

約数和(自身を含む): 4623091200

約数和(自身を除く): 3358871040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 5879, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 11758, 13440, 14336, 15360, 17637, 17920, 21504, 23516, 26880, 29395, 30720, 35274, 35840, 41153, 43008, 47032, 53760, 58790, 70548, 71680, 82306, 88185, 94064, 107520, 117580, 123459, 141096, 164612, 176370, 188128, 205765, 215040, 235160, 246918, 282192, 329224, 352740, 376256, 411530, 470320, 493836, 564384, 617295, 658448, 705480, 752512, 823060, 940640, 987672, 1128768, 1234590, 1316896, 1410960, 1505024, 1646120, 1881280, 1975344, 2257536, 2469180, 2633792, 2821920, 3010048, 3292240, 3762560, 3950688, 4515072, 4938360, 5267584, 5643840, 6020096, 6584480, 7525120, 7901376, 9030144, 9876720, 10535168, 11287680, 12040192, 13168960, 15050240, 15802752, 18060288, 19753440, 21070336, 22575360, 26337920, 30100480, 31605504, 36120576, 39506880, 42140672, 45150720, 52675840, 60200960, 63211008, 79013760, 84281344, 90301440, 105351680, 126422016, 158027520, 180602880, 210703360, 252844032, 316055040, 421406720, 632110080, 1264220160]

約数ペア:

[(1, 1264220160), (2, 632110080), (3, 421406720), (4, 316055040), (5, 252844032), (6, 210703360), (7, 180602880), (8, 158027520), (10, 126422016), (12, 105351680), (14, 90301440), (15, 84281344), (16, 79013760), (20, 63211008), (21, 60200960), (24, 52675840), (28, 45150720), (30, 42140672), (32, 39506880), (35, 36120576), (40, 31605504), (42, 30100480), (48, 26337920), (56, 22575360), (60, 21070336), (64, 19753440), (70, 18060288), (80, 15802752), (84, 15050240), (96, 13168960), (105, 12040192), (112, 11287680), (120, 10535168), (128, 9876720), (140, 9030144), (160, 7901376), (168, 7525120), (192, 6584480), (210, 6020096), (224, 5643840), (240, 5267584), (256, 4938360), (280, 4515072), (320, 3950688), (336, 3762560), (384, 3292240), (420, 3010048), (448, 2821920), (480, 2633792), (512, 2469180), (560, 2257536), (640, 1975344), (672, 1881280), (768, 1646120), (840, 1505024), (896, 1410960), (960, 1316896), (1024, 1234590), (1120, 1128768), (1280, 987672), (1344, 940640), (1536, 823060), (1680, 752512), (1792, 705480), (1920, 658448), (2048, 617295), (2240, 564384), (2560, 493836), (2688, 470320), (3072, 411530), (3360, 376256), (3584, 352740), (3840, 329224), (4480, 282192), (5120, 246918), (5376, 235160), (5879, 215040), (6144, 205765), (6720, 188128), (7168, 176370), (7680, 164612), (8960, 141096), (10240, 123459), (10752, 117580), (11758, 107520), (13440, 94064), (14336, 88185), (15360, 82306), (17637, 71680), (17920, 70548), (21504, 58790), (23516, 53760), (26880, 47032), (29395, 43008), (30720, 41153), (35274, 35840)]