268211520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 224

約数和(自身を含む): 972921600

約数和(自身を除く): 704710080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 666, 720, 740, 839, 864, 888, 960, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1678, 1728, 1776, 1998, 2160, 2220, 2368, 2517, 2664, 2880, 2960, 3330, 3356, 3552, 3996, 4195, 4320, 4440, 4995, 5034, 5328, 5920, 6660, 6712, 7104, 7551, 7992, 8390, 8640, 8880, 9990, 10068, 10656, 11840, 12585, 13320, 13424, 15102, 15984, 16780, 17760, 19980, 20136, 21312, 22653, 25170, 26640, 26848, 30204, 31043, 31968, 33560, 35520, 37755, 39960, 40272, 45306, 50340, 53280, 53696, 60408, 62086, 63936, 67120, 75510, 79920, 80544, 90612, 93129, 100680, 106560, 113265, 120816, 124172, 134240, 151020, 155215, 159840, 161088, 181224, 186258, 201360, 226530, 241632, 248344, 268480, 279387, 302040, 310430, 319680, 362448, 372516, 402720, 453060, 465645, 483264, 496688, 558774, 604080, 620860, 724896, 745032, 805440, 838161, 906120, 931290, 993376, 1117548, 1208160, 1241720, 1396935, 1449792, 1490064, 1676322, 1812240, 1862580, 1986752, 2235096, 2416320, 2483440, 2793870, 2980128, 3352644, 3624480, 3725160, 4190805, 4470192, 4966880, 5587740, 5960256, 6705288, 7248960, 7450320, 8381610, 8940384, 9933760, 11175480, 13410576, 14900640, 16763220, 17880768, 22350960, 26821152, 29801280, 33526440, 44701920, 53642304, 67052880, 89403840, 134105760, 268211520]

約数ペア:

[(1, 268211520), (2, 134105760), (3, 89403840), (4, 67052880), (5, 53642304), (6, 44701920), (8, 33526440), (9, 29801280), (10, 26821152), (12, 22350960), (15, 17880768), (16, 16763220), (18, 14900640), (20, 13410576), (24, 11175480), (27, 9933760), (30, 8940384), (32, 8381610), (36, 7450320), (37, 7248960), (40, 6705288), (45, 5960256), (48, 5587740), (54, 4966880), (60, 4470192), (64, 4190805), (72, 3725160), (74, 3624480), (80, 3352644), (90, 2980128), (96, 2793870), (108, 2483440), (111, 2416320), (120, 2235096), (135, 1986752), (144, 1862580), (148, 1812240), (160, 1676322), (180, 1490064), (185, 1449792), (192, 1396935), (216, 1241720), (222, 1208160), (240, 1117548), (270, 993376), (288, 931290), (296, 906120), (320, 838161), (333, 805440), (360, 745032), (370, 724896), (432, 620860), (444, 604080), (480, 558774), (540, 496688), (555, 483264), (576, 465645), (592, 453060), (666, 402720), (720, 372516), (740, 362448), (839, 319680), (864, 310430), (888, 302040), (960, 279387), (999, 268480), (1080, 248344), (1110, 241632), (1184, 226530), (1332, 201360), (1440, 186258), (1480, 181224), (1665, 161088), (1678, 159840), (1728, 155215), (1776, 151020), (1998, 134240), (2160, 124172), (2220, 120816), (2368, 113265), (2517, 106560), (2664, 100680), (2880, 93129), (2960, 90612), (3330, 80544), (3356, 79920), (3552, 75510), (3996, 67120), (4195, 63936), (4320, 62086), (4440, 60408), (4995, 53696), (5034, 53280), (5328, 50340), (5920, 45306), (6660, 40272), (6712, 39960), (7104, 37755), (7551, 35520), (7992, 33560), (8390, 31968), (8640, 31043), (8880, 30204), (9990, 26848), (10068, 26640), (10656, 25170), (11840, 22653), (12585, 21312), (13320, 20136), (13424, 19980), (15102, 17760), (15984, 16780)]