215672449920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4883887}}^1$

素因数の和:4883932

約数の個数: 128

約数和(自身を含む): 717345469440

約数和(自身を除く): 501673019520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 4883887, 9767774, 14651661, 19535548, 24419435, 29303322, 39071096, 48838870, 58606644, 73258305, 78142192, 97677740, 112329401, 117213288, 146516610, 156284384, 195355480, 224658802, 234426576, 293033220, 312568768, 336988203, 390710960, 449317604, 468853152, 561647005, 586066440, 625137536, 673976406, 781421920, 898635208, 937706304, 1123294010, 1172132880, 1347952812, 1562843840, 1684941015, 1797270416, 1875412608, 2246588020, 2344265760, 2695905624, 3125687680, 3369882030, 3594540832, 4493176040, 4688531520, 5391811248, 6739764060, 7189081664, 8986352080, 9377063040, 10783622496, 13479528120, 14378163328, 17972704160, 21567244992, 26959056240, 35945408320, 43134489984, 53918112480, 71890816640, 107836224960, 215672449920]

約数ペア:

[(1, 215672449920), (2, 107836224960), (3, 71890816640), (4, 53918112480), (5, 43134489984), (6, 35945408320), (8, 26959056240), (10, 21567244992), (12, 17972704160), (15, 14378163328), (16, 13479528120), (20, 10783622496), (23, 9377063040), (24, 8986352080), (30, 7189081664), (32, 6739764060), (40, 5391811248), (46, 4688531520), (48, 4493176040), (60, 3594540832), (64, 3369882030), (69, 3125687680), (80, 2695905624), (92, 2344265760), (96, 2246588020), (115, 1875412608), (120, 1797270416), (128, 1684941015), (138, 1562843840), (160, 1347952812), (184, 1172132880), (192, 1123294010), (230, 937706304), (240, 898635208), (276, 781421920), (320, 673976406), (345, 625137536), (368, 586066440), (384, 561647005), (460, 468853152), (480, 449317604), (552, 390710960), (640, 336988203), (690, 312568768), (736, 293033220), (920, 234426576), (960, 224658802), (1104, 195355480), (1380, 156284384), (1472, 146516610), (1840, 117213288), (1920, 112329401), (2208, 97677740), (2760, 78142192), (2944, 73258305), (3680, 58606644), (4416, 48838870), (5520, 39071096), (7360, 29303322), (8832, 24419435), (11040, 19535548), (14720, 14651661), (22080, 9767774), (44160, 4883887)]