336791520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 240

約数和(自身を含む): 1280664000

約数和(自身を除く): 943872480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1999, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 3998, 4212, 4320, 4680, 5265, 5616, 5997, 6240, 6480, 7020, 7996, 8424, 9360, 9995, 10530, 11232, 11994, 12960, 14040, 15992, 16848, 17991, 18720, 19990, 21060, 23988, 25987, 28080, 29985, 31984, 33696, 35982, 39980, 42120, 47976, 51974, 53973, 56160, 59970, 63968, 71964, 77961, 79960, 84240, 89955, 95952, 103948, 107946, 119940, 129935, 143928, 155922, 159920, 161919, 168480, 179910, 191904, 207896, 215892, 233883, 239880, 259870, 269865, 287856, 311844, 319840, 323838, 359820, 389805, 415792, 431784, 467766, 479760, 519740, 539730, 575712, 623688, 647676, 701649, 719640, 779610, 809595, 831584, 863568, 935532, 959520, 1039480, 1079460, 1169415, 1247376, 1295352, 1403298, 1439280, 1559220, 1619190, 1727136, 1871064, 2078960, 2104947, 2158920, 2338830, 2494752, 2590704, 2806596, 2878560, 3118440, 3238380, 3508245, 3742128, 4157920, 4209894, 4317840, 4677660, 5181408, 5613192, 6236880, 6476760, 7016490, 7484256, 8419788, 8635680, 9355320, 10524735, 11226384, 12473760, 12953520, 14032980, 16839576, 18710640, 21049470, 22452768, 25907040, 28065960, 33679152, 37421280, 42098940, 56131920, 67358304, 84197880, 112263840, 168395760, 336791520]

約数ペア:

[(1, 336791520), (2, 168395760), (3, 112263840), (4, 84197880), (5, 67358304), (6, 56131920), (8, 42098940), (9, 37421280), (10, 33679152), (12, 28065960), (13, 25907040), (15, 22452768), (16, 21049470), (18, 18710640), (20, 16839576), (24, 14032980), (26, 12953520), (27, 12473760), (30, 11226384), (32, 10524735), (36, 9355320), (39, 8635680), (40, 8419788), (45, 7484256), (48, 7016490), (52, 6476760), (54, 6236880), (60, 5613192), (65, 5181408), (72, 4677660), (78, 4317840), (80, 4209894), (81, 4157920), (90, 3742128), (96, 3508245), (104, 3238380), (108, 3118440), (117, 2878560), (120, 2806596), (130, 2590704), (135, 2494752), (144, 2338830), (156, 2158920), (160, 2104947), (162, 2078960), (180, 1871064), (195, 1727136), (208, 1619190), (216, 1559220), (234, 1439280), (240, 1403298), (260, 1295352), (270, 1247376), (288, 1169415), (312, 1079460), (324, 1039480), (351, 959520), (360, 935532), (390, 863568), (405, 831584), (416, 809595), (432, 779610), (468, 719640), (480, 701649), (520, 647676), (540, 623688), (585, 575712), (624, 539730), (648, 519740), (702, 479760), (720, 467766), (780, 431784), (810, 415792), (864, 389805), (936, 359820), (1040, 323838), (1053, 319840), (1080, 311844), (1170, 287856), (1248, 269865), (1296, 259870), (1404, 239880), (1440, 233883), (1560, 215892), (1620, 207896), (1755, 191904), (1872, 179910), (1999, 168480), (2080, 161919), (2106, 159920), (2160, 155922), (2340, 143928), (2592, 129935), (2808, 119940), (3120, 107946), (3240, 103948), (3510, 95952), (3744, 89955), (3998, 84240), (4212, 79960), (4320, 77961), (4680, 71964), (5265, 63968), (5616, 59970), (5997, 56160), (6240, 53973), (6480, 51974), (7020, 47976), (7996, 42120), (8424, 39980), (9360, 35982), (9995, 33696), (10530, 31984), (11232, 29985), (11994, 28080), (12960, 25987), (14040, 23988), (15992, 21060), (16848, 19990), (17991, 18720)]