130438080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 224

約数和(自身を含む): 475975680

約数和(自身を除く): 345537600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 487, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 974, 992, 1080, 1116, 1240, 1395, 1440, 1461, 1488, 1674, 1728, 1860, 1948, 1984, 2160, 2232, 2435, 2480, 2790, 2880, 2922, 2976, 3348, 3720, 3896, 4185, 4320, 4383, 4464, 4870, 4960, 5580, 5844, 5952, 6696, 7305, 7440, 7792, 8370, 8640, 8766, 8928, 9740, 9920, 11160, 11688, 13149, 13392, 14610, 14880, 15097, 15584, 16740, 17532, 17856, 19480, 21915, 22320, 23376, 26298, 26784, 29220, 29760, 30194, 31168, 33480, 35064, 38960, 43830, 44640, 45291, 46752, 52596, 53568, 58440, 60388, 65745, 66960, 70128, 75485, 77920, 87660, 89280, 90582, 93504, 105192, 116880, 120776, 131490, 133920, 135873, 140256, 150970, 155840, 175320, 181164, 210384, 226455, 233760, 241552, 262980, 267840, 271746, 280512, 301940, 350640, 362328, 407619, 420768, 452910, 467520, 483104, 525960, 543492, 603880, 679365, 701280, 724656, 815238, 841536, 905820, 966208, 1051920, 1086984, 1207760, 1358730, 1402560, 1449312, 1630476, 1811640, 2038095, 2103840, 2173968, 2415520, 2717460, 2898624, 3260952, 3623280, 4076190, 4207680, 4347936, 4831040, 5434920, 6521904, 7246560, 8152380, 8695872, 10869840, 13043808, 14493120, 16304760, 21739680, 26087616, 32609520, 43479360, 65219040, 130438080]

約数ペア:

[(1, 130438080), (2, 65219040), (3, 43479360), (4, 32609520), (5, 26087616), (6, 21739680), (8, 16304760), (9, 14493120), (10, 13043808), (12, 10869840), (15, 8695872), (16, 8152380), (18, 7246560), (20, 6521904), (24, 5434920), (27, 4831040), (30, 4347936), (31, 4207680), (32, 4076190), (36, 3623280), (40, 3260952), (45, 2898624), (48, 2717460), (54, 2415520), (60, 2173968), (62, 2103840), (64, 2038095), (72, 1811640), (80, 1630476), (90, 1449312), (93, 1402560), (96, 1358730), (108, 1207760), (120, 1086984), (124, 1051920), (135, 966208), (144, 905820), (155, 841536), (160, 815238), (180, 724656), (186, 701280), (192, 679365), (216, 603880), (240, 543492), (248, 525960), (270, 483104), (279, 467520), (288, 452910), (310, 420768), (320, 407619), (360, 362328), (372, 350640), (432, 301940), (465, 280512), (480, 271746), (487, 267840), (496, 262980), (540, 241552), (558, 233760), (576, 226455), (620, 210384), (720, 181164), (744, 175320), (837, 155840), (864, 150970), (930, 140256), (960, 135873), (974, 133920), (992, 131490), (1080, 120776), (1116, 116880), (1240, 105192), (1395, 93504), (1440, 90582), (1461, 89280), (1488, 87660), (1674, 77920), (1728, 75485), (1860, 70128), (1948, 66960), (1984, 65745), (2160, 60388), (2232, 58440), (2435, 53568), (2480, 52596), (2790, 46752), (2880, 45291), (2922, 44640), (2976, 43830), (3348, 38960), (3720, 35064), (3896, 33480), (4185, 31168), (4320, 30194), (4383, 29760), (4464, 29220), (4870, 26784), (4960, 26298), (5580, 23376), (5844, 22320), (5952, 21915), (6696, 19480), (7305, 17856), (7440, 17532), (7792, 16740), (8370, 15584), (8640, 15097), (8766, 14880), (8928, 14610), (9740, 13392), (9920, 13149), (11160, 11688)]