42729120

素因数分解:

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

素因数の和:194

約数の個数: 288

約数和(自身を含む): 173916288

約数和(自身を除く): 131187168

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, 756, 785, 810, 840, 864, 942, 945, 972, 1008, 1080, 1099, 1120, 1134, 1215, 1256, 1260, 1296, 1413, 1440, 1512, 1570, 1620, 1680, 1701, 1884, 1890, 1944, 2016, 2160, 2198, 2268, 2355, 2430, 2512, 2520, 2592, 2826, 2835, 3024, 3140, 3240, 3297, 3360, 3402, 3768, 3780, 3888, 4239, 4320, 4396, 4536, 4710, 4860, 5024, 5040, 5495, 5652, 5670, 6048, 6280, 6480, 6594, 6804, 7065, 7536, 7560, 7776, 8478, 8505, 8792, 9072, 9420, 9720, 9891, 10080, 10990, 11304, 11340, 12560, 12717, 12960, 13188, 13608, 14130, 15072, 15120, 16485, 16956, 17010, 17584, 18144, 18840, 19440, 19782, 21195, 21980, 22608, 22680, 25120, 25434, 26376, 27216, 28260, 29673, 30240, 32970, 33912, 34020, 35168, 37680, 38151, 38880, 39564, 42390, 43960, 45216, 45360, 49455, 50868, 52752, 54432, 56520, 59346, 63585, 65940, 67824, 68040, 75360, 76302, 79128, 84780, 87920, 89019, 90720, 98910, 101736, 105504, 113040, 118692, 127170, 131880, 135648, 136080, 148365, 152604, 158256, 169560, 175840, 178038, 190755, 197820, 203472, 226080, 237384, 254340, 263760, 267057, 272160, 296730, 305208, 316512, 339120, 356076, 381510, 395640, 406944, 445095, 474768, 508680, 527520, 534114, 593460, 610416, 678240, 712152, 763020, 791280, 890190, 949536, 1017360, 1068228, 1186920, 1220832, 1335285, 1424304, 1526040, 1582560, 1780380, 2034720, 2136456, 2373840, 2670570, 2848608, 3052080, 3560760, 4272912, 4747680, 5341140, 6104160, 7121520, 8545824, 10682280, 14243040, 21364560, 42729120]

約数ペア:

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