320369280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 384

約数和(自身を含む): 1289312640

約数和(自身を除く): 968943360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 197, 210, 220, 224, 231, 240, 242, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 394, 420, 440, 448, 462, 480, 484, 528, 560, 591, 605, 616, 640, 660, 672, 704, 726, 770, 788, 840, 847, 880, 896, 924, 960, 968, 985, 1056, 1120, 1155, 1182, 1210, 1232, 1320, 1344, 1379, 1408, 1452, 1540, 1576, 1680, 1694, 1760, 1815, 1848, 1920, 1936, 1970, 2112, 2167, 2240, 2310, 2364, 2420, 2464, 2541, 2640, 2688, 2758, 2904, 2955, 3080, 3152, 3360, 3388, 3520, 3630, 3696, 3872, 3940, 4137, 4224, 4235, 4334, 4480, 4620, 4728, 4840, 4928, 5082, 5280, 5516, 5808, 5910, 6160, 6304, 6501, 6720, 6776, 6895, 7040, 7260, 7392, 7744, 7880, 8274, 8470, 8668, 9240, 9456, 9680, 9856, 10164, 10560, 10835, 11032, 11616, 11820, 12320, 12608, 12705, 13002, 13440, 13552, 13790, 14520, 14784, 15169, 15488, 15760, 16548, 16940, 17336, 18480, 18912, 19360, 20328, 20685, 21120, 21670, 22064, 23232, 23640, 23837, 24640, 25216, 25410, 26004, 27104, 27580, 29040, 29568, 30338, 31520, 32505, 33096, 33880, 34672, 36960, 37824, 38720, 40656, 41370, 43340, 44128, 45507, 46464, 47280, 47674, 49280, 50820, 52008, 54208, 55160, 58080, 60676, 63040, 65010, 66192, 67760, 69344, 71511, 73920, 75648, 75845, 77440, 81312, 82740, 86680, 88256, 91014, 94560, 95348, 101640, 104016, 108416, 110320, 116160, 119185, 121352, 126080, 130020, 132384, 135520, 138688, 143022, 147840, 151690, 162624, 165480, 166859, 173360, 176512, 182028, 189120, 190696, 203280, 208032, 220640, 227535, 232320, 238370, 242704, 260040, 264768, 271040, 277376, 286044, 303380, 325248, 330960, 333718, 346720, 357555, 364056, 378240, 381392, 406560, 416064, 441280, 455070, 476740, 485408, 500577, 520080, 529536, 542080, 572088, 606760, 661920, 667436, 693440, 715110, 728112, 762784, 813120, 832128, 834295, 882560, 910140, 953480, 970816, 1001154, 1040160, 1144176, 1213520, 1323840, 1334872, 1386880, 1430220, 1456224, 1525568, 1626240, 1668590, 1820280, 1906960, 1941632, 2002308, 2080320, 2288352, 2427040, 2502885, 2647680, 2669744, 2860440, 2912448, 3051136, 3337180, 3640560, 3813920, 4004616, 4160640, 4576704, 4854080, 5005770, 5339488, 5720880, 5824896, 6674360, 7281120, 7627840, 8009232, 9153408, 9708160, 10011540, 10678976, 11441760, 13348720, 14562240, 15255680, 16018464, 20023080, 21357952, 22883520, 26697440, 29124480, 32036928, 40046160, 45767040, 53394880, 64073856, 80092320, 106789760, 160184640, 320369280]

約数ペア:

[(1, 320369280), (2, 160184640), (3, 106789760), (4, 80092320), (5, 64073856), (6, 53394880), (7, 45767040), (8, 40046160), (10, 32036928), (11, 29124480), (12, 26697440), (14, 22883520), (15, 21357952), (16, 20023080), (20, 16018464), (21, 15255680), (22, 14562240), (24, 13348720), (28, 11441760), (30, 10678976), (32, 10011540), (33, 9708160), (35, 9153408), (40, 8009232), (42, 7627840), (44, 7281120), (48, 6674360), (55, 5824896), (56, 5720880), (60, 5339488), (64, 5005770), (66, 4854080), (70, 4576704), (77, 4160640), (80, 4004616), (84, 3813920), (88, 3640560), (96, 3337180), (105, 3051136), (110, 2912448), (112, 2860440), (120, 2669744), (121, 2647680), (128, 2502885), (132, 2427040), (140, 2288352), (154, 2080320), (160, 2002308), (165, 1941632), (168, 1906960), (176, 1820280), (192, 1668590), (197, 1626240), (210, 1525568), (220, 1456224), (224, 1430220), (231, 1386880), (240, 1334872), (242, 1323840), (264, 1213520), (280, 1144176), (308, 1040160), (320, 1001154), (330, 970816), (336, 953480), (352, 910140), (363, 882560), (384, 834295), (385, 832128), (394, 813120), (420, 762784), (440, 728112), (448, 715110), (462, 693440), (480, 667436), (484, 661920), (528, 606760), (560, 572088), (591, 542080), (605, 529536), (616, 520080), (640, 500577), (660, 485408), (672, 476740), (704, 455070), (726, 441280), (770, 416064), (788, 406560), (840, 381392), (847, 378240), (880, 364056), (896, 357555), (924, 346720), (960, 333718), (968, 330960), (985, 325248), (1056, 303380), (1120, 286044), (1155, 277376), (1182, 271040), (1210, 264768), (1232, 260040), (1320, 242704), (1344, 238370), (1379, 232320), (1408, 227535), (1452, 220640), (1540, 208032), (1576, 203280), (1680, 190696), (1694, 189120), (1760, 182028), (1815, 176512), (1848, 173360), (1920, 166859), (1936, 165480), (1970, 162624), (2112, 151690), (2167, 147840), (2240, 143022), (2310, 138688), (2364, 135520), (2420, 132384), (2464, 130020), (2541, 126080), (2640, 121352), (2688, 119185), (2758, 116160), (2904, 110320), (2955, 108416), (3080, 104016), (3152, 101640), (3360, 95348), (3388, 94560), (3520, 91014), (3630, 88256), (3696, 86680), (3872, 82740), (3940, 81312), (4137, 77440), (4224, 75845), (4235, 75648), (4334, 73920), (4480, 71511), (4620, 69344), (4728, 67760), (4840, 66192), (4928, 65010), (5082, 63040), (5280, 60676), (5516, 58080), (5808, 55160), (5910, 54208), (6160, 52008), (6304, 50820), (6501, 49280), (6720, 47674), (6776, 47280), (6895, 46464), (7040, 45507), (7260, 44128), (7392, 43340), (7744, 41370), (7880, 40656), (8274, 38720), (8470, 37824), (8668, 36960), (9240, 34672), (9456, 33880), (9680, 33096), (9856, 32505), (10164, 31520), (10560, 30338), (10835, 29568), (11032, 29040), (11616, 27580), (11820, 27104), (12320, 26004), (12608, 25410), (12705, 25216), (13002, 24640), (13440, 23837), (13552, 23640), (13790, 23232), (14520, 22064), (14784, 21670), (15169, 21120), (15488, 20685), (15760, 20328), (16548, 19360), (16940, 18912), (17336, 18480)]