164787840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 670849920

約数和(自身を除く): 506062080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 128, 134, 140, 144, 160, 168, 180, 183, 192, 201, 210, 224, 240, 244, 252, 268, 280, 288, 305, 315, 320, 335, 336, 360, 366, 384, 402, 420, 427, 448, 469, 480, 488, 504, 536, 549, 560, 576, 603, 610, 630, 640, 670, 672, 720, 732, 804, 840, 854, 896, 915, 938, 960, 976, 1005, 1008, 1072, 1098, 1120, 1152, 1206, 1220, 1260, 1281, 1340, 1344, 1407, 1440, 1464, 1608, 1680, 1708, 1830, 1876, 1920, 1952, 2010, 2016, 2135, 2144, 2196, 2240, 2345, 2412, 2440, 2520, 2562, 2680, 2688, 2745, 2814, 2880, 2928, 3015, 3216, 3360, 3416, 3660, 3752, 3843, 3904, 4020, 4032, 4087, 4221, 4270, 4288, 4392, 4480, 4690, 4824, 4880, 5040, 5124, 5360, 5490, 5628, 5760, 5856, 6030, 6405, 6432, 6720, 6832, 7035, 7320, 7504, 7686, 7808, 8040, 8064, 8174, 8442, 8540, 8576, 8784, 9380, 9648, 9760, 10080, 10248, 10720, 10980, 11256, 11712, 12060, 12261, 12810, 12864, 13440, 13664, 14070, 14640, 15008, 15372, 16080, 16348, 16884, 17080, 17568, 18760, 19215, 19296, 19520, 20160, 20435, 20496, 21105, 21440, 21960, 22512, 23424, 24120, 24522, 25620, 25728, 27328, 28140, 28609, 29280, 30016, 30744, 32160, 32696, 33768, 34160, 35136, 36783, 37520, 38430, 38592, 39040, 40320, 40870, 40992, 42210, 42880, 43920, 45024, 48240, 49044, 51240, 54656, 56280, 57218, 58560, 60032, 61305, 61488, 64320, 65392, 67536, 68320, 70272, 73566, 75040, 76860, 77184, 81740, 81984, 84420, 85827, 87840, 90048, 96480, 98088, 102480, 112560, 114436, 117120, 122610, 122976, 128640, 130784, 135072, 136640, 143045, 147132, 150080, 153720, 163480, 163968, 168840, 171654, 175680, 180096, 183915, 192960, 196176, 204960, 225120, 228872, 245220, 245952, 257481, 261568, 270144, 273280, 286090, 294264, 300160, 307440, 326960, 337680, 343308, 351360, 367830, 385920, 392352, 409920, 429135, 450240, 457744, 490440, 491904, 514962, 523136, 540288, 572180, 588528, 614880, 653920, 675360, 686616, 735660, 784704, 819840, 858270, 900480, 915488, 980880, 1029924, 1144360, 1177056, 1229760, 1287405, 1307840, 1350720, 1373232, 1471320, 1569408, 1716540, 1830976, 1961760, 2059848, 2288720, 2354112, 2459520, 2574810, 2615680, 2701440, 2746464, 2942640, 3433080, 3661952, 3923520, 4119696, 4577440, 4708224, 5149620, 5492928, 5885280, 6866160, 7847040, 8239392, 9154880, 10299240, 10985856, 11770560, 13732320, 16478784, 18309760, 20598480, 23541120, 27464640, 32957568, 41196960, 54929280, 82393920, 164787840]

約数ペア:

[(1, 164787840), (2, 82393920), (3, 54929280), (4, 41196960), (5, 32957568), (6, 27464640), (7, 23541120), (8, 20598480), (9, 18309760), (10, 16478784), (12, 13732320), (14, 11770560), (15, 10985856), (16, 10299240), (18, 9154880), (20, 8239392), (21, 7847040), (24, 6866160), (28, 5885280), (30, 5492928), (32, 5149620), (35, 4708224), (36, 4577440), (40, 4119696), (42, 3923520), (45, 3661952), (48, 3433080), (56, 2942640), (60, 2746464), (61, 2701440), (63, 2615680), (64, 2574810), (67, 2459520), (70, 2354112), (72, 2288720), (80, 2059848), (84, 1961760), (90, 1830976), (96, 1716540), (105, 1569408), (112, 1471320), (120, 1373232), (122, 1350720), (126, 1307840), (128, 1287405), (134, 1229760), (140, 1177056), (144, 1144360), (160, 1029924), (168, 980880), (180, 915488), (183, 900480), (192, 858270), (201, 819840), (210, 784704), (224, 735660), (240, 686616), (244, 675360), (252, 653920), (268, 614880), (280, 588528), (288, 572180), (305, 540288), (315, 523136), (320, 514962), (335, 491904), (336, 490440), (360, 457744), (366, 450240), (384, 429135), (402, 409920), (420, 392352), (427, 385920), (448, 367830), (469, 351360), (480, 343308), (488, 337680), (504, 326960), (536, 307440), (549, 300160), (560, 294264), (576, 286090), (603, 273280), (610, 270144), (630, 261568), (640, 257481), (670, 245952), (672, 245220), (720, 228872), (732, 225120), (804, 204960), (840, 196176), (854, 192960), (896, 183915), (915, 180096), (938, 175680), (960, 171654), (976, 168840), (1005, 163968), (1008, 163480), (1072, 153720), (1098, 150080), (1120, 147132), (1152, 143045), (1206, 136640), (1220, 135072), (1260, 130784), (1281, 128640), (1340, 122976), (1344, 122610), (1407, 117120), (1440, 114436), (1464, 112560), (1608, 102480), (1680, 98088), (1708, 96480), (1830, 90048), (1876, 87840), (1920, 85827), (1952, 84420), (2010, 81984), (2016, 81740), (2135, 77184), (2144, 76860), (2196, 75040), (2240, 73566), (2345, 70272), (2412, 68320), (2440, 67536), (2520, 65392), (2562, 64320), (2680, 61488), (2688, 61305), (2745, 60032), (2814, 58560), (2880, 57218), (2928, 56280), (3015, 54656), (3216, 51240), (3360, 49044), (3416, 48240), (3660, 45024), (3752, 43920), (3843, 42880), (3904, 42210), (4020, 40992), (4032, 40870), (4087, 40320), (4221, 39040), (4270, 38592), (4288, 38430), (4392, 37520), (4480, 36783), (4690, 35136), (4824, 34160), (4880, 33768), (5040, 32696), (5124, 32160), (5360, 30744), (5490, 30016), (5628, 29280), (5760, 28609), (5856, 28140), (6030, 27328), (6405, 25728), (6432, 25620), (6720, 24522), (6832, 24120), (7035, 23424), (7320, 22512), (7504, 21960), (7686, 21440), (7808, 21105), (8040, 20496), (8064, 20435), (8174, 20160), (8442, 19520), (8540, 19296), (8576, 19215), (8784, 18760), (9380, 17568), (9648, 17080), (9760, 16884), (10080, 16348), (10248, 16080), (10720, 15372), (10980, 15008), (11256, 14640), (11712, 14070), (12060, 13664), (12261, 13440), (12810, 12864)]