1919813280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 384

約数和(自身を含む): 7617576960

約数和(自身を除く): 5697763680

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, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 127, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 254, 264, 280, 308, 330, 336, 352, 381, 385, 409, 420, 440, 462, 480, 508, 528, 560, 616, 635, 660, 672, 762, 770, 818, 840, 880, 889, 924, 1016, 1056, 1120, 1155, 1227, 1232, 1270, 1320, 1397, 1524, 1540, 1636, 1680, 1760, 1778, 1848, 1905, 2032, 2045, 2310, 2454, 2464, 2540, 2640, 2667, 2794, 2863, 3048, 3080, 3272, 3360, 3556, 3696, 3810, 4064, 4090, 4191, 4445, 4499, 4620, 4908, 5080, 5280, 5334, 5588, 5726, 6096, 6135, 6160, 6544, 6985, 7112, 7392, 7620, 8180, 8382, 8589, 8890, 8998, 9240, 9779, 9816, 10160, 10668, 11176, 11452, 12192, 12270, 12320, 13088, 13335, 13497, 13970, 14224, 14315, 15240, 16360, 16764, 17178, 17780, 17996, 18480, 19558, 19632, 20320, 20955, 21336, 22352, 22495, 22904, 24540, 26670, 26994, 27940, 28448, 28630, 29337, 30480, 31493, 32720, 33528, 34356, 35560, 35992, 36960, 39116, 39264, 41910, 42672, 42945, 44704, 44990, 45808, 48895, 49080, 51943, 53340, 53988, 55880, 57260, 58674, 60960, 62986, 65440, 67056, 67485, 68712, 71120, 71984, 78232, 83820, 85344, 85890, 89980, 91616, 94479, 97790, 98160, 103886, 106680, 107976, 111760, 114520, 117348, 125972, 134112, 134970, 137424, 142240, 143968, 146685, 155829, 156464, 157465, 167640, 171780, 179960, 188958, 195580, 196320, 207772, 213360, 215952, 223520, 229040, 234696, 251944, 259715, 269940, 274848, 293370, 311658, 312928, 314930, 335280, 343560, 359920, 363601, 377916, 391160, 415544, 426720, 431904, 458080, 469392, 472395, 503888, 519430, 539880, 571373, 586740, 623316, 629860, 670560, 687120, 719840, 727202, 755832, 779145, 782320, 831088, 938784, 944790, 1007776, 1038860, 1079760, 1090803, 1142746, 1173480, 1246632, 1259720, 1374240, 1454404, 1511664, 1558290, 1564640, 1662176, 1714119, 1818005, 1889580, 2077720, 2159520, 2181606, 2285492, 2346960, 2493264, 2519440, 2856865, 2908808, 3023328, 3116580, 3428238, 3636010, 3779160, 3999611, 4155440, 4363212, 4570984, 4693920, 4986528, 5038880, 5454015, 5713730, 5817616, 6233160, 6856476, 7272020, 7558320, 7999222, 8310880, 8570595, 8726424, 9141968, 10908030, 11427460, 11635232, 11998833, 12466320, 13712952, 14544040, 15116640, 15998444, 17141190, 17452848, 18283936, 19998055, 21816060, 22854920, 23997666, 24932640, 27425904, 29088080, 31996888, 34282380, 34905696, 39996110, 43632120, 45709840, 47995332, 54851808, 58176160, 59994165, 63993776, 68564760, 79992220, 87264240, 91419680, 95990664, 119988330, 127987552, 137129520, 159984440, 174528480, 191981328, 239976660, 274259040, 319968880, 383962656, 479953320, 639937760, 959906640, 1919813280]

約数ペア:

[(1, 1919813280), (2, 959906640), (3, 639937760), (4, 479953320), (5, 383962656), (6, 319968880), (7, 274259040), (8, 239976660), (10, 191981328), (11, 174528480), (12, 159984440), (14, 137129520), (15, 127987552), (16, 119988330), (20, 95990664), (21, 91419680), (22, 87264240), (24, 79992220), (28, 68564760), (30, 63993776), (32, 59994165), (33, 58176160), (35, 54851808), (40, 47995332), (42, 45709840), (44, 43632120), (48, 39996110), (55, 34905696), (56, 34282380), (60, 31996888), (66, 29088080), (70, 27425904), (77, 24932640), (80, 23997666), (84, 22854920), (88, 21816060), (96, 19998055), (105, 18283936), (110, 17452848), (112, 17141190), (120, 15998444), (127, 15116640), (132, 14544040), (140, 13712952), (154, 12466320), (160, 11998833), (165, 11635232), (168, 11427460), (176, 10908030), (210, 9141968), (220, 8726424), (224, 8570595), (231, 8310880), (240, 7999222), (254, 7558320), (264, 7272020), (280, 6856476), (308, 6233160), (330, 5817616), (336, 5713730), (352, 5454015), (381, 5038880), (385, 4986528), (409, 4693920), (420, 4570984), (440, 4363212), (462, 4155440), (480, 3999611), (508, 3779160), (528, 3636010), (560, 3428238), (616, 3116580), (635, 3023328), (660, 2908808), (672, 2856865), (762, 2519440), (770, 2493264), (818, 2346960), (840, 2285492), (880, 2181606), (889, 2159520), (924, 2077720), (1016, 1889580), (1056, 1818005), (1120, 1714119), (1155, 1662176), (1227, 1564640), (1232, 1558290), (1270, 1511664), (1320, 1454404), (1397, 1374240), (1524, 1259720), (1540, 1246632), (1636, 1173480), (1680, 1142746), (1760, 1090803), (1778, 1079760), (1848, 1038860), (1905, 1007776), (2032, 944790), (2045, 938784), (2310, 831088), (2454, 782320), (2464, 779145), (2540, 755832), (2640, 727202), (2667, 719840), (2794, 687120), (2863, 670560), (3048, 629860), (3080, 623316), (3272, 586740), (3360, 571373), (3556, 539880), (3696, 519430), (3810, 503888), (4064, 472395), (4090, 469392), (4191, 458080), (4445, 431904), (4499, 426720), (4620, 415544), (4908, 391160), (5080, 377916), (5280, 363601), (5334, 359920), (5588, 343560), (5726, 335280), (6096, 314930), (6135, 312928), (6160, 311658), (6544, 293370), (6985, 274848), (7112, 269940), (7392, 259715), (7620, 251944), (8180, 234696), (8382, 229040), (8589, 223520), (8890, 215952), (8998, 213360), (9240, 207772), (9779, 196320), (9816, 195580), (10160, 188958), (10668, 179960), (11176, 171780), (11452, 167640), (12192, 157465), (12270, 156464), (12320, 155829), (13088, 146685), (13335, 143968), (13497, 142240), (13970, 137424), (14224, 134970), (14315, 134112), (15240, 125972), (16360, 117348), (16764, 114520), (17178, 111760), (17780, 107976), (17996, 106680), (18480, 103886), (19558, 98160), (19632, 97790), (20320, 94479), (20955, 91616), (21336, 89980), (22352, 85890), (22495, 85344), (22904, 83820), (24540, 78232), (26670, 71984), (26994, 71120), (27940, 68712), (28448, 67485), (28630, 67056), (29337, 65440), (30480, 62986), (31493, 60960), (32720, 58674), (33528, 57260), (34356, 55880), (35560, 53988), (35992, 53340), (36960, 51943), (39116, 49080), (39264, 48895), (41910, 45808), (42672, 44990), (42945, 44704)]