181346880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 224

約数和(自身を含む): 676948608

約数和(自身を除く): 495601728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1321, 1430, 1560, 1716, 1760, 2080, 2112, 2145, 2288, 2496, 2640, 2642, 2860, 3120, 3432, 3520, 3963, 4160, 4290, 4576, 5280, 5284, 5720, 6240, 6605, 6864, 7926, 8580, 9152, 10560, 10568, 11440, 12480, 13210, 13728, 14531, 15852, 17160, 17173, 19815, 21136, 22880, 26420, 27456, 29062, 31704, 34320, 34346, 39630, 42272, 43593, 45760, 51519, 52840, 58124, 63408, 68640, 68692, 72655, 79260, 84544, 85865, 87186, 103038, 105680, 116248, 126816, 137280, 137384, 145310, 158520, 171730, 174372, 188903, 206076, 211360, 217965, 232496, 253632, 257595, 274768, 290620, 317040, 343460, 348744, 377806, 412152, 422720, 435930, 464992, 515190, 549536, 566709, 581240, 634080, 686920, 697488, 755612, 824304, 871860, 929984, 944515, 1030380, 1099072, 1133418, 1162480, 1268160, 1373840, 1394976, 1511224, 1648608, 1743720, 1889030, 2060760, 2266836, 2324960, 2747680, 2789952, 2833545, 3022448, 3297216, 3487440, 3778060, 4121520, 4533672, 4649920, 5495360, 5667090, 6044896, 6974880, 7556120, 8243040, 9067344, 11334180, 12089792, 13949760, 15112240, 16486080, 18134688, 22668360, 30224480, 36269376, 45336720, 60448960, 90673440, 181346880]

約数ペア:

[(1, 181346880), (2, 90673440), (3, 60448960), (4, 45336720), (5, 36269376), (6, 30224480), (8, 22668360), (10, 18134688), (11, 16486080), (12, 15112240), (13, 13949760), (15, 12089792), (16, 11334180), (20, 9067344), (22, 8243040), (24, 7556120), (26, 6974880), (30, 6044896), (32, 5667090), (33, 5495360), (39, 4649920), (40, 4533672), (44, 4121520), (48, 3778060), (52, 3487440), (55, 3297216), (60, 3022448), (64, 2833545), (65, 2789952), (66, 2747680), (78, 2324960), (80, 2266836), (88, 2060760), (96, 1889030), (104, 1743720), (110, 1648608), (120, 1511224), (130, 1394976), (132, 1373840), (143, 1268160), (156, 1162480), (160, 1133418), (165, 1099072), (176, 1030380), (192, 944515), (195, 929984), (208, 871860), (220, 824304), (240, 755612), (260, 697488), (264, 686920), (286, 634080), (312, 581240), (320, 566709), (330, 549536), (352, 515190), (390, 464992), (416, 435930), (429, 422720), (440, 412152), (480, 377806), (520, 348744), (528, 343460), (572, 317040), (624, 290620), (660, 274768), (704, 257595), (715, 253632), (780, 232496), (832, 217965), (858, 211360), (880, 206076), (960, 188903), (1040, 174372), (1056, 171730), (1144, 158520), (1248, 145310), (1320, 137384), (1321, 137280), (1430, 126816), (1560, 116248), (1716, 105680), (1760, 103038), (2080, 87186), (2112, 85865), (2145, 84544), (2288, 79260), (2496, 72655), (2640, 68692), (2642, 68640), (2860, 63408), (3120, 58124), (3432, 52840), (3520, 51519), (3963, 45760), (4160, 43593), (4290, 42272), (4576, 39630), (5280, 34346), (5284, 34320), (5720, 31704), (6240, 29062), (6605, 27456), (6864, 26420), (7926, 22880), (8580, 21136), (9152, 19815), (10560, 17173), (10568, 17160), (11440, 15852), (12480, 14531), (13210, 13728)]