531175680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 324

約数和(自身を含む): 2140135452

約数和(自身を除く): 1608959772

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 941, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1882, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2688, 2823, 2880, 2940, 3136, 3360, 3528, 3764, 3840, 3920, 4032, 4410, 4480, 4704, 4705, 5040, 5376, 5646, 5760, 5880, 6272, 6587, 6720, 7056, 7528, 7840, 8064, 8469, 8820, 8960, 9408, 9410, 10080, 11292, 11520, 11760, 12544, 13174, 13440, 14112, 14115, 15056, 15680, 16128, 16938, 17640, 18816, 18820, 19761, 20160, 22584, 23520, 26348, 26880, 28224, 28230, 30112, 31360, 32935, 33876, 35280, 37632, 37640, 39522, 40320, 42345, 45168, 46109, 47040, 52696, 56448, 56460, 59283, 60224, 62720, 65870, 67752, 70560, 75280, 79044, 80640, 84690, 90336, 92218, 94080, 98805, 105392, 112896, 112920, 118566, 120448, 131740, 135504, 138327, 141120, 150560, 158088, 169380, 180672, 184436, 188160, 197610, 210784, 225840, 230545, 237132, 240896, 263480, 271008, 276654, 282240, 296415, 301120, 316176, 338760, 361344, 368872, 395220, 414981, 421568, 451680, 461090, 474264, 526960, 542016, 553308, 564480, 592830, 602240, 632352, 677520, 691635, 722688, 737744, 790440, 829962, 843136, 903360, 922180, 948528, 1053920, 1084032, 1106616, 1185660, 1204480, 1264704, 1355040, 1383270, 1475488, 1580880, 1659924, 1686272, 1806720, 1844360, 1897056, 2074905, 2107840, 2168064, 2213232, 2371320, 2529408, 2710080, 2766540, 2950976, 3161760, 3319848, 3613440, 3688720, 3794112, 4149810, 4215680, 4426464, 4742640, 5058816, 5420160, 5533080, 5901952, 6323520, 6639696, 7377440, 7588224, 8299620, 8431360, 8852928, 9485280, 10840320, 11066160, 11803904, 12647040, 13279392, 14754880, 15176448, 16599240, 17705856, 18970560, 22132320, 25294080, 26558784, 29509760, 33198480, 35411712, 37941120, 44264640, 53117568, 59019520, 66396960, 75882240, 88529280, 106235136, 132793920, 177058560, 265587840, 531175680]

約数ペア:

[(1, 531175680), (2, 265587840), (3, 177058560), (4, 132793920), (5, 106235136), (6, 88529280), (7, 75882240), (8, 66396960), (9, 59019520), (10, 53117568), (12, 44264640), (14, 37941120), (15, 35411712), (16, 33198480), (18, 29509760), (20, 26558784), (21, 25294080), (24, 22132320), (28, 18970560), (30, 17705856), (32, 16599240), (35, 15176448), (36, 14754880), (40, 13279392), (42, 12647040), (45, 11803904), (48, 11066160), (49, 10840320), (56, 9485280), (60, 8852928), (63, 8431360), (64, 8299620), (70, 7588224), (72, 7377440), (80, 6639696), (84, 6323520), (90, 5901952), (96, 5533080), (98, 5420160), (105, 5058816), (112, 4742640), (120, 4426464), (126, 4215680), (128, 4149810), (140, 3794112), (144, 3688720), (147, 3613440), (160, 3319848), (168, 3161760), (180, 2950976), (192, 2766540), (196, 2710080), (210, 2529408), (224, 2371320), (240, 2213232), (245, 2168064), (252, 2107840), (256, 2074905), (280, 1897056), (288, 1844360), (294, 1806720), (315, 1686272), (320, 1659924), (336, 1580880), (360, 1475488), (384, 1383270), (392, 1355040), (420, 1264704), (441, 1204480), (448, 1185660), (480, 1106616), (490, 1084032), (504, 1053920), (560, 948528), (576, 922180), (588, 903360), (630, 843136), (640, 829962), (672, 790440), (720, 737744), (735, 722688), (768, 691635), (784, 677520), (840, 632352), (882, 602240), (896, 592830), (941, 564480), (960, 553308), (980, 542016), (1008, 526960), (1120, 474264), (1152, 461090), (1176, 451680), (1260, 421568), (1280, 414981), (1344, 395220), (1440, 368872), (1470, 361344), (1568, 338760), (1680, 316176), (1764, 301120), (1792, 296415), (1882, 282240), (1920, 276654), (1960, 271008), (2016, 263480), (2205, 240896), (2240, 237132), (2304, 230545), (2352, 225840), (2520, 210784), (2688, 197610), (2823, 188160), (2880, 184436), (2940, 180672), (3136, 169380), (3360, 158088), (3528, 150560), (3764, 141120), (3840, 138327), (3920, 135504), (4032, 131740), (4410, 120448), (4480, 118566), (4704, 112920), (4705, 112896), (5040, 105392), (5376, 98805), (5646, 94080), (5760, 92218), (5880, 90336), (6272, 84690), (6587, 80640), (6720, 79044), (7056, 75280), (7528, 70560), (7840, 67752), (8064, 65870), (8469, 62720), (8820, 60224), (8960, 59283), (9408, 56460), (9410, 56448), (10080, 52696), (11292, 47040), (11520, 46109), (11760, 45168), (12544, 42345), (13174, 40320), (13440, 39522), (14112, 37640), (14115, 37632), (15056, 35280), (15680, 33876), (16128, 32935), (16938, 31360), (17640, 30112), (18816, 28230), (18820, 28224), (19761, 26880), (20160, 26348), (22584, 23520)]