18297748560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{119687}}^1$

素因数の和:119730

約数の個数: 240

約数和(自身を含む): 71060201856

約数和(自身を除く): 52762453296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 50960, 76440, 119687, 152880, 239374, 359061, 478748, 598435, 718122, 837809, 957496, 1196870, 1436244, 1555931, 1675618, 1795305, 1914992, 2393740, 2513427, 2872488, 3111862, 3351236, 3590610, 4189045, 4667793, 4787480, 5026854, 5744976, 5864663, 6223724, 6702472, 7181220, 7779655, 8378090, 9335586, 9574960, 10053708, 10891517, 11729326, 12447448, 12567135, 13404944, 14362440, 15559310, 16756180, 17593989, 18671172, 20107416, 21783034, 23338965, 23458652, 24894896, 25134270, 28724880, 29323315, 31118620, 32674551, 33512360, 35187978, 37342344, 40214832, 43566068, 46677930, 46917304, 50268540, 54457585, 58646630, 62237240, 65349102, 67024720, 70375956, 74684688, 76240619, 87132136, 87969945, 93355860, 93834608, 100537080, 108915170, 117293260, 124474480, 130698204, 140751912, 152481238, 163372755, 174264272, 175939890, 186711720, 201074160, 217830340, 228721857, 234586520, 261396408, 281503824, 304962476, 326745510, 351879780, 373423440, 381203095, 435660680, 457443714, 469173040, 522792816, 609924952, 653491020, 703759560, 762406190, 871321360, 914887428, 1143609285, 1219849904, 1306982040, 1407519120, 1524812380, 1829774856, 2287218570, 2613964080, 3049624760, 3659549712, 4574437140, 6099249520, 9148874280, 18297748560]

約数ペア:

[(1, 18297748560), (2, 9148874280), (3, 6099249520), (4, 4574437140), (5, 3659549712), (6, 3049624760), (7, 2613964080), (8, 2287218570), (10, 1829774856), (12, 1524812380), (13, 1407519120), (14, 1306982040), (15, 1219849904), (16, 1143609285), (20, 914887428), (21, 871321360), (24, 762406190), (26, 703759560), (28, 653491020), (30, 609924952), (35, 522792816), (39, 469173040), (40, 457443714), (42, 435660680), (48, 381203095), (49, 373423440), (52, 351879780), (56, 326745510), (60, 304962476), (65, 281503824), (70, 261396408), (78, 234586520), (80, 228721857), (84, 217830340), (91, 201074160), (98, 186711720), (104, 175939890), (105, 174264272), (112, 163372755), (120, 152481238), (130, 140751912), (140, 130698204), (147, 124474480), (156, 117293260), (168, 108915170), (182, 100537080), (195, 93834608), (196, 93355860), (208, 87969945), (210, 87132136), (240, 76240619), (245, 74684688), (260, 70375956), (273, 67024720), (280, 65349102), (294, 62237240), (312, 58646630), (336, 54457585), (364, 50268540), (390, 46917304), (392, 46677930), (420, 43566068), (455, 40214832), (490, 37342344), (520, 35187978), (546, 33512360), (560, 32674551), (588, 31118620), (624, 29323315), (637, 28724880), (728, 25134270), (735, 24894896), (780, 23458652), (784, 23338965), (840, 21783034), (910, 20107416), (980, 18671172), (1040, 17593989), (1092, 16756180), (1176, 15559310), (1274, 14362440), (1365, 13404944), (1456, 12567135), (1470, 12447448), (1560, 11729326), (1680, 10891517), (1820, 10053708), (1911, 9574960), (1960, 9335586), (2184, 8378090), (2352, 7779655), (2548, 7181220), (2730, 6702472), (2940, 6223724), (3120, 5864663), (3185, 5744976), (3640, 5026854), (3822, 4787480), (3920, 4667793), (4368, 4189045), (5096, 3590610), (5460, 3351236), (5880, 3111862), (6370, 2872488), (7280, 2513427), (7644, 2393740), (9555, 1914992), (10192, 1795305), (10920, 1675618), (11760, 1555931), (12740, 1436244), (15288, 1196870), (19110, 957496), (21840, 837809), (25480, 718122), (30576, 598435), (38220, 478748), (50960, 359061), (76440, 239374), (119687, 152880)]