287015040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3871

約数の個数: 192

約数和(自身を含む): 1067615640

約数和(自身を除く): 780600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 3833, 4160, 4680, 4992, 5760, 6240, 7488, 7666, 8320, 9360, 11499, 12480, 14976, 15332, 18720, 19165, 22998, 24960, 30664, 34497, 37440, 38330, 45996, 49829, 57495, 61328, 68994, 74880, 76660, 91992, 99658, 114990, 122656, 137988, 149487, 153320, 172485, 183984, 199316, 229980, 245312, 249145, 275976, 298974, 306640, 344970, 367968, 398632, 448461, 459960, 490624, 498290, 551952, 597948, 613280, 689940, 735936, 747435, 797264, 896922, 919920, 996580, 1103904, 1195896, 1226560, 1379880, 1471872, 1494870, 1594528, 1793844, 1839840, 1993160, 2207808, 2242305, 2391792, 2453120, 2759760, 2989740, 3189056, 3587688, 3679680, 3986320, 4415616, 4484610, 4783584, 5519520, 5979480, 6378112, 7175376, 7359360, 7972640, 8969220, 9567168, 11039040, 11958960, 14350752, 15945280, 17938440, 19134336, 22078080, 23917920, 28701504, 31890560, 35876880, 47835840, 57403008, 71753760, 95671680, 143507520, 287015040]

約数ペア:

[(1, 287015040), (2, 143507520), (3, 95671680), (4, 71753760), (5, 57403008), (6, 47835840), (8, 35876880), (9, 31890560), (10, 28701504), (12, 23917920), (13, 22078080), (15, 19134336), (16, 17938440), (18, 15945280), (20, 14350752), (24, 11958960), (26, 11039040), (30, 9567168), (32, 8969220), (36, 7972640), (39, 7359360), (40, 7175376), (45, 6378112), (48, 5979480), (52, 5519520), (60, 4783584), (64, 4484610), (65, 4415616), (72, 3986320), (78, 3679680), (80, 3587688), (90, 3189056), (96, 2989740), (104, 2759760), (117, 2453120), (120, 2391792), (128, 2242305), (130, 2207808), (144, 1993160), (156, 1839840), (160, 1793844), (180, 1594528), (192, 1494870), (195, 1471872), (208, 1379880), (234, 1226560), (240, 1195896), (260, 1103904), (288, 996580), (312, 919920), (320, 896922), (360, 797264), (384, 747435), (390, 735936), (416, 689940), (468, 613280), (480, 597948), (520, 551952), (576, 498290), (585, 490624), (624, 459960), (640, 448461), (720, 398632), (780, 367968), (832, 344970), (936, 306640), (960, 298974), (1040, 275976), (1152, 249145), (1170, 245312), (1248, 229980), (1440, 199316), (1560, 183984), (1664, 172485), (1872, 153320), (1920, 149487), (2080, 137988), (2340, 122656), (2496, 114990), (2880, 99658), (3120, 91992), (3744, 76660), (3833, 74880), (4160, 68994), (4680, 61328), (4992, 57495), (5760, 49829), (6240, 45996), (7488, 38330), (7666, 37440), (8320, 34497), (9360, 30664), (11499, 24960), (12480, 22998), (14976, 19165), (15332, 18720)]