131518080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 320

約数和(自身を含む): 488743200

約数和(自身を除く): 357225120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 59, 60, 64, 72, 80, 81, 86, 90, 96, 108, 118, 120, 128, 129, 135, 144, 160, 162, 172, 177, 180, 192, 215, 216, 236, 240, 258, 270, 288, 295, 320, 324, 344, 354, 360, 384, 387, 405, 430, 432, 472, 480, 516, 531, 540, 576, 590, 640, 645, 648, 688, 708, 720, 774, 810, 860, 864, 885, 944, 960, 1032, 1062, 1080, 1152, 1161, 1180, 1290, 1296, 1376, 1416, 1440, 1548, 1593, 1620, 1720, 1728, 1770, 1888, 1920, 1935, 2064, 2124, 2160, 2322, 2360, 2537, 2580, 2592, 2655, 2752, 2832, 2880, 3096, 3186, 3240, 3440, 3456, 3483, 3540, 3776, 3870, 4128, 4248, 4320, 4644, 4720, 4779, 5074, 5160, 5184, 5310, 5504, 5664, 5760, 5805, 6192, 6372, 6480, 6880, 6966, 7080, 7552, 7611, 7740, 7965, 8256, 8496, 8640, 9288, 9440, 9558, 10148, 10320, 10368, 10620, 11328, 11610, 12384, 12685, 12744, 12960, 13760, 13932, 14160, 15222, 15480, 15930, 16512, 16992, 17280, 17415, 18576, 18880, 19116, 20296, 20640, 21240, 22656, 22833, 23220, 23895, 24768, 25370, 25488, 25920, 27520, 27864, 28320, 30444, 30960, 31860, 33984, 34830, 37152, 37760, 38055, 38232, 40592, 41280, 42480, 45666, 46440, 47790, 49536, 50740, 50976, 51840, 55728, 56640, 60888, 61920, 63720, 67968, 68499, 69660, 74304, 76110, 76464, 81184, 82560, 84960, 91332, 92880, 95580, 101480, 101952, 111456, 113280, 114165, 121776, 123840, 127440, 136998, 139320, 148608, 152220, 152928, 162368, 169920, 182664, 185760, 191160, 202960, 203904, 205497, 222912, 228330, 243552, 247680, 254880, 273996, 278640, 304440, 305856, 324736, 339840, 342495, 365328, 371520, 382320, 405920, 410994, 445824, 456660, 487104, 509760, 547992, 557280, 608880, 611712, 684990, 730656, 743040, 764640, 811840, 821988, 913320, 974208, 1019520, 1027485, 1095984, 1114560, 1217760, 1369980, 1461312, 1529280, 1623680, 1643976, 1826640, 2054970, 2191968, 2229120, 2435520, 2739960, 2922624, 3058560, 3287952, 3653280, 4109940, 4383936, 4871040, 5479920, 6575904, 7306560, 8219880, 8767872, 10959840, 13151808, 14613120, 16439760, 21919680, 26303616, 32879520, 43839360, 65759040, 131518080]

約数ペア:

[(1, 131518080), (2, 65759040), (3, 43839360), (4, 32879520), (5, 26303616), (6, 21919680), (8, 16439760), (9, 14613120), (10, 13151808), (12, 10959840), (15, 8767872), (16, 8219880), (18, 7306560), (20, 6575904), (24, 5479920), (27, 4871040), (30, 4383936), (32, 4109940), (36, 3653280), (40, 3287952), (43, 3058560), (45, 2922624), (48, 2739960), (54, 2435520), (59, 2229120), (60, 2191968), (64, 2054970), (72, 1826640), (80, 1643976), (81, 1623680), (86, 1529280), (90, 1461312), (96, 1369980), (108, 1217760), (118, 1114560), (120, 1095984), (128, 1027485), (129, 1019520), (135, 974208), (144, 913320), (160, 821988), (162, 811840), (172, 764640), (177, 743040), (180, 730656), (192, 684990), (215, 611712), (216, 608880), (236, 557280), (240, 547992), (258, 509760), (270, 487104), (288, 456660), (295, 445824), (320, 410994), (324, 405920), (344, 382320), (354, 371520), (360, 365328), (384, 342495), (387, 339840), (405, 324736), (430, 305856), (432, 304440), (472, 278640), (480, 273996), (516, 254880), (531, 247680), (540, 243552), (576, 228330), (590, 222912), (640, 205497), (645, 203904), (648, 202960), (688, 191160), (708, 185760), (720, 182664), (774, 169920), (810, 162368), (860, 152928), (864, 152220), (885, 148608), (944, 139320), (960, 136998), (1032, 127440), (1062, 123840), (1080, 121776), (1152, 114165), (1161, 113280), (1180, 111456), (1290, 101952), (1296, 101480), (1376, 95580), (1416, 92880), (1440, 91332), (1548, 84960), (1593, 82560), (1620, 81184), (1720, 76464), (1728, 76110), (1770, 74304), (1888, 69660), (1920, 68499), (1935, 67968), (2064, 63720), (2124, 61920), (2160, 60888), (2322, 56640), (2360, 55728), (2537, 51840), (2580, 50976), (2592, 50740), (2655, 49536), (2752, 47790), (2832, 46440), (2880, 45666), (3096, 42480), (3186, 41280), (3240, 40592), (3440, 38232), (3456, 38055), (3483, 37760), (3540, 37152), (3776, 34830), (3870, 33984), (4128, 31860), (4248, 30960), (4320, 30444), (4644, 28320), (4720, 27864), (4779, 27520), (5074, 25920), (5160, 25488), (5184, 25370), (5310, 24768), (5504, 23895), (5664, 23220), (5760, 22833), (5805, 22656), (6192, 21240), (6372, 20640), (6480, 20296), (6880, 19116), (6966, 18880), (7080, 18576), (7552, 17415), (7611, 17280), (7740, 16992), (7965, 16512), (8256, 15930), (8496, 15480), (8640, 15222), (9288, 14160), (9440, 13932), (9558, 13760), (10148, 12960), (10320, 12744), (10368, 12685), (10620, 12384), (11328, 11610)]