128187360

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 336

約数和(自身を含む): 522226656

約数和(自身を除く): 394039296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 157, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 314, 315, 324, 336, 360, 378, 405, 420, 432, 471, 480, 486, 504, 540, 560, 567, 628, 630, 648, 672, 720, 729, 756, 785, 810, 840, 864, 942, 945, 972, 1008, 1080, 1099, 1120, 1134, 1215, 1256, 1260, 1296, 1413, 1440, 1458, 1512, 1570, 1620, 1680, 1701, 1884, 1890, 1944, 2016, 2160, 2198, 2268, 2355, 2430, 2512, 2520, 2592, 2826, 2835, 2916, 3024, 3140, 3240, 3297, 3360, 3402, 3645, 3768, 3780, 3888, 4239, 4320, 4396, 4536, 4710, 4860, 5024, 5040, 5103, 5495, 5652, 5670, 5832, 6048, 6280, 6480, 6594, 6804, 7065, 7290, 7536, 7560, 7776, 8478, 8505, 8792, 9072, 9420, 9720, 9891, 10080, 10206, 10990, 11304, 11340, 11664, 12560, 12717, 12960, 13188, 13608, 14130, 14580, 15072, 15120, 16485, 16956, 17010, 17584, 18144, 18840, 19440, 19782, 20412, 21195, 21980, 22608, 22680, 23328, 25120, 25434, 25515, 26376, 27216, 28260, 29160, 29673, 30240, 32970, 33912, 34020, 35168, 37680, 38151, 38880, 39564, 40824, 42390, 43960, 45216, 45360, 49455, 50868, 51030, 52752, 54432, 56520, 58320, 59346, 63585, 65940, 67824, 68040, 75360, 76302, 79128, 81648, 84780, 87920, 89019, 90720, 98910, 101736, 102060, 105504, 113040, 114453, 116640, 118692, 127170, 131880, 135648, 136080, 148365, 152604, 158256, 163296, 169560, 175840, 178038, 190755, 197820, 203472, 204120, 226080, 228906, 237384, 254340, 263760, 267057, 272160, 296730, 305208, 316512, 339120, 356076, 381510, 395640, 406944, 408240, 445095, 457812, 474768, 508680, 527520, 534114, 572265, 593460, 610416, 678240, 712152, 763020, 791280, 801171, 816480, 890190, 915624, 949536, 1017360, 1068228, 1144530, 1186920, 1220832, 1335285, 1424304, 1526040, 1582560, 1602342, 1780380, 1831248, 2034720, 2136456, 2289060, 2373840, 2670570, 2848608, 3052080, 3204684, 3560760, 3662496, 4005855, 4272912, 4578120, 4747680, 5341140, 6104160, 6409368, 7121520, 8011710, 8545824, 9156240, 10682280, 12818736, 14243040, 16023420, 18312480, 21364560, 25637472, 32046840, 42729120, 64093680, 128187360]

約数ペア:

[(1, 128187360), (2, 64093680), (3, 42729120), (4, 32046840), (5, 25637472), (6, 21364560), (7, 18312480), (8, 16023420), (9, 14243040), (10, 12818736), (12, 10682280), (14, 9156240), (15, 8545824), (16, 8011710), (18, 7121520), (20, 6409368), (21, 6104160), (24, 5341140), (27, 4747680), (28, 4578120), (30, 4272912), (32, 4005855), (35, 3662496), (36, 3560760), (40, 3204684), (42, 3052080), (45, 2848608), (48, 2670570), (54, 2373840), (56, 2289060), (60, 2136456), (63, 2034720), (70, 1831248), (72, 1780380), (80, 1602342), (81, 1582560), (84, 1526040), (90, 1424304), (96, 1335285), (105, 1220832), (108, 1186920), (112, 1144530), (120, 1068228), (126, 1017360), (135, 949536), (140, 915624), (144, 890190), (157, 816480), (160, 801171), (162, 791280), (168, 763020), (180, 712152), (189, 678240), (210, 610416), (216, 593460), (224, 572265), (240, 534114), (243, 527520), (252, 508680), (270, 474768), (280, 457812), (288, 445095), (314, 408240), (315, 406944), (324, 395640), (336, 381510), (360, 356076), (378, 339120), (405, 316512), (420, 305208), (432, 296730), (471, 272160), (480, 267057), (486, 263760), (504, 254340), (540, 237384), (560, 228906), (567, 226080), (628, 204120), (630, 203472), (648, 197820), (672, 190755), (720, 178038), (729, 175840), (756, 169560), (785, 163296), (810, 158256), (840, 152604), (864, 148365), (942, 136080), (945, 135648), (972, 131880), (1008, 127170), (1080, 118692), (1099, 116640), (1120, 114453), (1134, 113040), (1215, 105504), (1256, 102060), (1260, 101736), (1296, 98910), (1413, 90720), (1440, 89019), (1458, 87920), (1512, 84780), (1570, 81648), (1620, 79128), (1680, 76302), (1701, 75360), (1884, 68040), (1890, 67824), (1944, 65940), (2016, 63585), (2160, 59346), (2198, 58320), (2268, 56520), (2355, 54432), (2430, 52752), (2512, 51030), (2520, 50868), (2592, 49455), (2826, 45360), (2835, 45216), (2916, 43960), (3024, 42390), (3140, 40824), (3240, 39564), (3297, 38880), (3360, 38151), (3402, 37680), (3645, 35168), (3768, 34020), (3780, 33912), (3888, 32970), (4239, 30240), (4320, 29673), (4396, 29160), (4536, 28260), (4710, 27216), (4860, 26376), (5024, 25515), (5040, 25434), (5103, 25120), (5495, 23328), (5652, 22680), (5670, 22608), (5832, 21980), (6048, 21195), (6280, 20412), (6480, 19782), (6594, 19440), (6804, 18840), (7065, 18144), (7290, 17584), (7536, 17010), (7560, 16956), (7776, 16485), (8478, 15120), (8505, 15072), (8792, 14580), (9072, 14130), (9420, 13608), (9720, 13188), (9891, 12960), (10080, 12717), (10206, 12560), (10990, 11664), (11304, 11340)]