20221332480

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{16253}}^1$

素因数の和:16293

約数の個数: 264

約数和(自身を含む): 72665912592

約数和(自身を除く): 52444580112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10368, 11520, 12960, 13824, 15360, 15552, 16253, 17280, 19440, 20736, 23040, 25920, 27648, 31104, 32506, 34560, 38880, 41472, 46080, 48759, 51840, 62208, 65012, 69120, 77760, 81265, 82944, 97518, 103680, 124416, 130024, 138240, 146277, 155520, 162530, 195036, 207360, 243795, 248832, 260048, 292554, 311040, 325060, 390072, 414720, 438831, 487590, 520096, 585108, 622080, 650120, 731385, 780144, 877662, 975180, 1040192, 1170216, 1244160, 1300240, 1316493, 1462770, 1560288, 1755324, 1950360, 2080384, 2194155, 2340432, 2600480, 2632986, 2925540, 3120576, 3510648, 3900720, 3949479, 4160768, 4388310, 4680864, 5200960, 5265972, 5851080, 6241152, 6582465, 7021296, 7801440, 7898958, 8321536, 8776620, 9361728, 10401920, 10531944, 11702160, 12482304, 13164930, 14042592, 15602880, 15797916, 16643072, 17553240, 18723456, 19747395, 20803840, 21063888, 23404320, 24964608, 26329860, 28085184, 31205760, 31595832, 35106480, 37446912, 39494790, 41607680, 42127776, 46808640, 49929216, 52659720, 56170368, 62411520, 63191664, 70212960, 74893824, 78989580, 83215360, 84255552, 93617280, 105319440, 112340736, 124823040, 126383328, 140425920, 149787648, 157979160, 168511104, 187234560, 210638880, 224681472, 249646080, 252766656, 280851840, 315958320, 337022208, 374469120, 421277760, 449362944, 505533312, 561703680, 631916640, 674044416, 748938240, 842555520, 1011066624, 1123407360, 1263833280, 1348088832, 1685111040, 2022133248, 2246814720, 2527666560, 3370222080, 4044266496, 5055333120, 6740444160, 10110666240, 20221332480]

約数ペア:

[(1, 20221332480), (2, 10110666240), (3, 6740444160), (4, 5055333120), (5, 4044266496), (6, 3370222080), (8, 2527666560), (9, 2246814720), (10, 2022133248), (12, 1685111040), (15, 1348088832), (16, 1263833280), (18, 1123407360), (20, 1011066624), (24, 842555520), (27, 748938240), (30, 674044416), (32, 631916640), (36, 561703680), (40, 505533312), (45, 449362944), (48, 421277760), (54, 374469120), (60, 337022208), (64, 315958320), (72, 280851840), (80, 252766656), (81, 249646080), (90, 224681472), (96, 210638880), (108, 187234560), (120, 168511104), (128, 157979160), (135, 149787648), (144, 140425920), (160, 126383328), (162, 124823040), (180, 112340736), (192, 105319440), (216, 93617280), (240, 84255552), (243, 83215360), (256, 78989580), (270, 74893824), (288, 70212960), (320, 63191664), (324, 62411520), (360, 56170368), (384, 52659720), (405, 49929216), (432, 46808640), (480, 42127776), (486, 41607680), (512, 39494790), (540, 37446912), (576, 35106480), (640, 31595832), (648, 31205760), (720, 28085184), (768, 26329860), (810, 24964608), (864, 23404320), (960, 21063888), (972, 20803840), (1024, 19747395), (1080, 18723456), (1152, 17553240), (1215, 16643072), (1280, 15797916), (1296, 15602880), (1440, 14042592), (1536, 13164930), (1620, 12482304), (1728, 11702160), (1920, 10531944), (1944, 10401920), (2160, 9361728), (2304, 8776620), (2430, 8321536), (2560, 7898958), (2592, 7801440), (2880, 7021296), (3072, 6582465), (3240, 6241152), (3456, 5851080), (3840, 5265972), (3888, 5200960), (4320, 4680864), (4608, 4388310), (4860, 4160768), (5120, 3949479), (5184, 3900720), (5760, 3510648), (6480, 3120576), (6912, 2925540), (7680, 2632986), (7776, 2600480), (8640, 2340432), (9216, 2194155), (9720, 2080384), (10368, 1950360), (11520, 1755324), (12960, 1560288), (13824, 1462770), (15360, 1316493), (15552, 1300240), (16253, 1244160), (17280, 1170216), (19440, 1040192), (20736, 975180), (23040, 877662), (25920, 780144), (27648, 731385), (31104, 650120), (32506, 622080), (34560, 585108), (38880, 520096), (41472, 487590), (46080, 438831), (48759, 414720), (51840, 390072), (62208, 325060), (65012, 311040), (69120, 292554), (77760, 260048), (81265, 248832), (82944, 243795), (97518, 207360), (103680, 195036), (124416, 162530), (130024, 155520), (138240, 146277)]