138587520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 484704000

約数和(自身を除く): 346116480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 131, 145, 152, 160, 174, 190, 192, 228, 232, 240, 262, 285, 290, 304, 320, 348, 380, 384, 393, 435, 456, 464, 480, 524, 551, 570, 580, 608, 640, 655, 696, 760, 786, 870, 912, 928, 960, 1048, 1102, 1140, 1160, 1216, 1310, 1392, 1520, 1572, 1653, 1740, 1824, 1856, 1920, 1965, 2096, 2204, 2280, 2320, 2432, 2489, 2620, 2755, 2784, 3040, 3144, 3306, 3480, 3648, 3712, 3799, 3930, 4192, 4408, 4560, 4640, 4978, 5240, 5510, 5568, 6080, 6288, 6612, 6960, 7296, 7467, 7598, 7860, 8265, 8384, 8816, 9120, 9280, 9956, 10480, 11020, 11136, 11397, 12160, 12445, 12576, 13224, 13920, 14934, 15196, 15720, 16530, 16768, 17632, 18240, 18560, 18995, 19912, 20960, 22040, 22794, 24890, 25152, 26448, 27840, 29868, 30392, 31440, 33060, 35264, 36480, 37335, 37990, 39824, 41920, 44080, 45588, 49780, 50304, 52896, 55680, 56985, 59736, 60784, 62880, 66120, 70528, 72181, 74670, 75980, 79648, 83840, 88160, 91176, 99560, 105792, 113970, 119472, 121568, 125760, 132240, 144362, 149340, 151960, 159296, 176320, 182352, 199120, 211584, 216543, 227940, 238944, 243136, 251520, 264480, 288724, 298680, 303920, 318592, 352640, 360905, 364704, 398240, 433086, 455880, 477888, 486272, 528960, 577448, 597360, 607840, 721810, 729408, 796480, 866172, 911760, 955776, 1057920, 1082715, 1154896, 1194720, 1215680, 1443620, 1458816, 1592960, 1732344, 1823520, 2165430, 2309792, 2389440, 2431360, 2887240, 3464688, 3647040, 4330860, 4619584, 4778880, 5774480, 6929376, 7294080, 8661720, 9239168, 11548960, 13858752, 17323440, 23097920, 27717504, 34646880, 46195840, 69293760, 138587520]

約数ペア:

[(1, 138587520), (2, 69293760), (3, 46195840), (4, 34646880), (5, 27717504), (6, 23097920), (8, 17323440), (10, 13858752), (12, 11548960), (15, 9239168), (16, 8661720), (19, 7294080), (20, 6929376), (24, 5774480), (29, 4778880), (30, 4619584), (32, 4330860), (38, 3647040), (40, 3464688), (48, 2887240), (57, 2431360), (58, 2389440), (60, 2309792), (64, 2165430), (76, 1823520), (80, 1732344), (87, 1592960), (95, 1458816), (96, 1443620), (114, 1215680), (116, 1194720), (120, 1154896), (128, 1082715), (131, 1057920), (145, 955776), (152, 911760), (160, 866172), (174, 796480), (190, 729408), (192, 721810), (228, 607840), (232, 597360), (240, 577448), (262, 528960), (285, 486272), (290, 477888), (304, 455880), (320, 433086), (348, 398240), (380, 364704), (384, 360905), (393, 352640), (435, 318592), (456, 303920), (464, 298680), (480, 288724), (524, 264480), (551, 251520), (570, 243136), (580, 238944), (608, 227940), (640, 216543), (655, 211584), (696, 199120), (760, 182352), (786, 176320), (870, 159296), (912, 151960), (928, 149340), (960, 144362), (1048, 132240), (1102, 125760), (1140, 121568), (1160, 119472), (1216, 113970), (1310, 105792), (1392, 99560), (1520, 91176), (1572, 88160), (1653, 83840), (1740, 79648), (1824, 75980), (1856, 74670), (1920, 72181), (1965, 70528), (2096, 66120), (2204, 62880), (2280, 60784), (2320, 59736), (2432, 56985), (2489, 55680), (2620, 52896), (2755, 50304), (2784, 49780), (3040, 45588), (3144, 44080), (3306, 41920), (3480, 39824), (3648, 37990), (3712, 37335), (3799, 36480), (3930, 35264), (4192, 33060), (4408, 31440), (4560, 30392), (4640, 29868), (4978, 27840), (5240, 26448), (5510, 25152), (5568, 24890), (6080, 22794), (6288, 22040), (6612, 20960), (6960, 19912), (7296, 18995), (7467, 18560), (7598, 18240), (7860, 17632), (8265, 16768), (8384, 16530), (8816, 15720), (9120, 15196), (9280, 14934), (9956, 13920), (10480, 13224), (11020, 12576), (11136, 12445), (11397, 12160)]