213995520

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 312

約数和(自身を含む): 787122336

約数和(自身を除く): 573126816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 243, 256, 258, 270, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 486, 512, 516, 540, 576, 640, 645, 648, 688, 720, 768, 774, 810, 860, 864, 960, 972, 1024, 1032, 1080, 1152, 1161, 1215, 1280, 1290, 1296, 1376, 1440, 1536, 1548, 1620, 1720, 1728, 1920, 1935, 1944, 2048, 2064, 2160, 2304, 2322, 2430, 2560, 2580, 2592, 2752, 2880, 3072, 3096, 3240, 3440, 3456, 3483, 3840, 3870, 3888, 4096, 4128, 4320, 4608, 4644, 4860, 5120, 5160, 5184, 5504, 5760, 5805, 6144, 6192, 6480, 6880, 6912, 6966, 7680, 7740, 7776, 8256, 8640, 9216, 9288, 9720, 10240, 10320, 10368, 10449, 11008, 11520, 11610, 12288, 12384, 12960, 13760, 13824, 13932, 15360, 15480, 15552, 16512, 17280, 17415, 18432, 18576, 19440, 20480, 20640, 20736, 20898, 22016, 23040, 23220, 24768, 25920, 27520, 27648, 27864, 30720, 30960, 31104, 33024, 34560, 34830, 36864, 37152, 38880, 41280, 41472, 41796, 44032, 46080, 46440, 49536, 51840, 52245, 55040, 55296, 55728, 61440, 61920, 62208, 66048, 69120, 69660, 74304, 77760, 82560, 82944, 83592, 88064, 92160, 92880, 99072, 103680, 104490, 110080, 110592, 111456, 123840, 124416, 132096, 138240, 139320, 148608, 155520, 165120, 165888, 167184, 176128, 184320, 185760, 198144, 207360, 208980, 220160, 222912, 247680, 248832, 264192, 276480, 278640, 297216, 311040, 330240, 331776, 334368, 371520, 396288, 414720, 417960, 440320, 445824, 495360, 497664, 528384, 552960, 557280, 594432, 622080, 660480, 668736, 743040, 792576, 829440, 835920, 880640, 891648, 990720, 995328, 1114560, 1188864, 1244160, 1320960, 1337472, 1486080, 1585152, 1658880, 1671840, 1783296, 1981440, 2229120, 2377728, 2488320, 2641920, 2674944, 2972160, 3343680, 3566592, 3962880, 4458240, 4755456, 4976640, 5349888, 5944320, 6687360, 7133184, 7925760, 8916480, 10699776, 11888640, 13374720, 14266368, 17832960, 21399552, 23777280, 26749440, 35665920, 42799104, 53498880, 71331840, 106997760, 213995520]

約数ペア:

[(1, 213995520), (2, 106997760), (3, 71331840), (4, 53498880), (5, 42799104), (6, 35665920), (8, 26749440), (9, 23777280), (10, 21399552), (12, 17832960), (15, 14266368), (16, 13374720), (18, 11888640), (20, 10699776), (24, 8916480), (27, 7925760), (30, 7133184), (32, 6687360), (36, 5944320), (40, 5349888), (43, 4976640), (45, 4755456), (48, 4458240), (54, 3962880), (60, 3566592), (64, 3343680), (72, 2972160), (80, 2674944), (81, 2641920), (86, 2488320), (90, 2377728), (96, 2229120), (108, 1981440), (120, 1783296), (128, 1671840), (129, 1658880), (135, 1585152), (144, 1486080), (160, 1337472), (162, 1320960), (172, 1244160), (180, 1188864), (192, 1114560), (215, 995328), (216, 990720), (240, 891648), (243, 880640), (256, 835920), (258, 829440), (270, 792576), (288, 743040), (320, 668736), (324, 660480), (344, 622080), (360, 594432), (384, 557280), (387, 552960), (405, 528384), (430, 497664), (432, 495360), (480, 445824), (486, 440320), (512, 417960), (516, 414720), (540, 396288), (576, 371520), (640, 334368), (645, 331776), (648, 330240), (688, 311040), (720, 297216), (768, 278640), (774, 276480), (810, 264192), (860, 248832), (864, 247680), (960, 222912), (972, 220160), (1024, 208980), (1032, 207360), (1080, 198144), (1152, 185760), (1161, 184320), (1215, 176128), (1280, 167184), (1290, 165888), (1296, 165120), (1376, 155520), (1440, 148608), (1536, 139320), (1548, 138240), (1620, 132096), (1720, 124416), (1728, 123840), (1920, 111456), (1935, 110592), (1944, 110080), (2048, 104490), (2064, 103680), (2160, 99072), (2304, 92880), (2322, 92160), (2430, 88064), (2560, 83592), (2580, 82944), (2592, 82560), (2752, 77760), (2880, 74304), (3072, 69660), (3096, 69120), (3240, 66048), (3440, 62208), (3456, 61920), (3483, 61440), (3840, 55728), (3870, 55296), (3888, 55040), (4096, 52245), (4128, 51840), (4320, 49536), (4608, 46440), (4644, 46080), (4860, 44032), (5120, 41796), (5160, 41472), (5184, 41280), (5504, 38880), (5760, 37152), (5805, 36864), (6144, 34830), (6192, 34560), (6480, 33024), (6880, 31104), (6912, 30960), (6966, 30720), (7680, 27864), (7740, 27648), (7776, 27520), (8256, 25920), (8640, 24768), (9216, 23220), (9288, 23040), (9720, 22016), (10240, 20898), (10320, 20736), (10368, 20640), (10449, 20480), (11008, 19440), (11520, 18576), (11610, 18432), (12288, 17415), (12384, 17280), (12960, 16512), (13760, 15552), (13824, 15480), (13932, 15360)]