2016963840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 6898058496

約数和(自身を除く): 4881094656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 128, 138, 160, 164, 184, 192, 205, 230, 240, 246, 256, 276, 320, 328, 345, 368, 384, 410, 460, 480, 492, 552, 557, 615, 640, 656, 690, 736, 768, 820, 920, 943, 960, 984, 1104, 1114, 1230, 1280, 1312, 1380, 1472, 1640, 1671, 1840, 1886, 1920, 1968, 2208, 2228, 2460, 2624, 2760, 2785, 2829, 2944, 3280, 3342, 3680, 3772, 3840, 3936, 4416, 4456, 4715, 4920, 5248, 5520, 5570, 5658, 5888, 6560, 6684, 7360, 7544, 7872, 8355, 8832, 8912, 9430, 9840, 10496, 11040, 11140, 11316, 12811, 13120, 13368, 14145, 14720, 15088, 15744, 16710, 17664, 17824, 18860, 19680, 22080, 22280, 22632, 22837, 25622, 26240, 26736, 28290, 29440, 30176, 31488, 33420, 35648, 37720, 38433, 39360, 44160, 44560, 45264, 45674, 51244, 52480, 53472, 56580, 60352, 64055, 66840, 68511, 71296, 75440, 76866, 78720, 88320, 89120, 90528, 91348, 102488, 106944, 113160, 114185, 120704, 128110, 133680, 137022, 142592, 150880, 153732, 157440, 178240, 181056, 182696, 192165, 204976, 213888, 226320, 228370, 241408, 256220, 267360, 274044, 301760, 307464, 342555, 356480, 362112, 365392, 384330, 409952, 427776, 452640, 456740, 512440, 525251, 534720, 548088, 603520, 614928, 685110, 712960, 724224, 730784, 768660, 819904, 905280, 913480, 1024880, 1050502, 1069440, 1096176, 1207040, 1229856, 1370220, 1461568, 1537320, 1575753, 1639808, 1810560, 1826960, 2049760, 2101004, 2138880, 2192352, 2459712, 2626255, 2740440, 2923136, 3074640, 3151506, 3279616, 3621120, 3653920, 4099520, 4202008, 4384704, 4919424, 5252510, 5480880, 5846272, 6149280, 6303012, 7307840, 7878765, 8199040, 8404016, 8769408, 9838848, 10505020, 10961760, 12298560, 12606024, 14615680, 15757530, 16398080, 16808032, 17538816, 21010040, 21923520, 24597120, 25212048, 29231360, 31515060, 33616064, 42020080, 43847040, 49194240, 50424096, 63030120, 67232128, 84040160, 87694080, 100848192, 126060240, 134464256, 168080320, 201696384, 252120480, 336160640, 403392768, 504240960, 672321280, 1008481920, 2016963840]

約数ペア:

[(1, 2016963840), (2, 1008481920), (3, 672321280), (4, 504240960), (5, 403392768), (6, 336160640), (8, 252120480), (10, 201696384), (12, 168080320), (15, 134464256), (16, 126060240), (20, 100848192), (23, 87694080), (24, 84040160), (30, 67232128), (32, 63030120), (40, 50424096), (41, 49194240), (46, 43847040), (48, 42020080), (60, 33616064), (64, 31515060), (69, 29231360), (80, 25212048), (82, 24597120), (92, 21923520), (96, 21010040), (115, 17538816), (120, 16808032), (123, 16398080), (128, 15757530), (138, 14615680), (160, 12606024), (164, 12298560), (184, 10961760), (192, 10505020), (205, 9838848), (230, 8769408), (240, 8404016), (246, 8199040), (256, 7878765), (276, 7307840), (320, 6303012), (328, 6149280), (345, 5846272), (368, 5480880), (384, 5252510), (410, 4919424), (460, 4384704), (480, 4202008), (492, 4099520), (552, 3653920), (557, 3621120), (615, 3279616), (640, 3151506), (656, 3074640), (690, 2923136), (736, 2740440), (768, 2626255), (820, 2459712), (920, 2192352), (943, 2138880), (960, 2101004), (984, 2049760), (1104, 1826960), (1114, 1810560), (1230, 1639808), (1280, 1575753), (1312, 1537320), (1380, 1461568), (1472, 1370220), (1640, 1229856), (1671, 1207040), (1840, 1096176), (1886, 1069440), (1920, 1050502), (1968, 1024880), (2208, 913480), (2228, 905280), (2460, 819904), (2624, 768660), (2760, 730784), (2785, 724224), (2829, 712960), (2944, 685110), (3280, 614928), (3342, 603520), (3680, 548088), (3772, 534720), (3840, 525251), (3936, 512440), (4416, 456740), (4456, 452640), (4715, 427776), (4920, 409952), (5248, 384330), (5520, 365392), (5570, 362112), (5658, 356480), (5888, 342555), (6560, 307464), (6684, 301760), (7360, 274044), (7544, 267360), (7872, 256220), (8355, 241408), (8832, 228370), (8912, 226320), (9430, 213888), (9840, 204976), (10496, 192165), (11040, 182696), (11140, 181056), (11316, 178240), (12811, 157440), (13120, 153732), (13368, 150880), (14145, 142592), (14720, 137022), (15088, 133680), (15744, 128110), (16710, 120704), (17664, 114185), (17824, 113160), (18860, 106944), (19680, 102488), (22080, 91348), (22280, 90528), (22632, 89120), (22837, 88320), (25622, 78720), (26240, 76866), (26736, 75440), (28290, 71296), (29440, 68511), (30176, 66840), (31488, 64055), (33420, 60352), (35648, 56580), (37720, 53472), (38433, 52480), (39360, 51244), (44160, 45674), (44560, 45264)]