39969976320

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{216851}}^1$

素因数の和:216886

約数の個数: 156

約数和(自身を含む): 138546309096

約数和(自身を除く): 98576332776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 23040, 30720, 36864, 46080, 61440, 92160, 184320, 216851, 433702, 650553, 867404, 1084255, 1301106, 1734808, 1951659, 2168510, 2602212, 3252765, 3469616, 3903318, 4337020, 5204424, 6505530, 6939232, 7806636, 8674040, 9758295, 10408848, 13011060, 13878464, 15613272, 17348080, 19516590, 20817696, 26022120, 27756928, 31226544, 34696160, 39033180, 41635392, 52044240, 55513856, 62453088, 69392320, 78066360, 83270784, 104088480, 111027712, 124906176, 138784640, 156132720, 166541568, 208176960, 222055424, 249812352, 277569280, 312265440, 333083136, 416353920, 444110848, 499624704, 555138560, 624530880, 666166272, 832707840, 888221696, 999249408, 1110277120, 1249061760, 1332332544, 1665415680, 1998498816, 2220554240, 2498123520, 2664665088, 3330831360, 3996997632, 4441108480, 4996247040, 6661662720, 7993995264, 9992494080, 13323325440, 19984988160, 39969976320]

約数ペア:

[(1, 39969976320), (2, 19984988160), (3, 13323325440), (4, 9992494080), (5, 7993995264), (6, 6661662720), (8, 4996247040), (9, 4441108480), (10, 3996997632), (12, 3330831360), (15, 2664665088), (16, 2498123520), (18, 2220554240), (20, 1998498816), (24, 1665415680), (30, 1332332544), (32, 1249061760), (36, 1110277120), (40, 999249408), (45, 888221696), (48, 832707840), (60, 666166272), (64, 624530880), (72, 555138560), (80, 499624704), (90, 444110848), (96, 416353920), (120, 333083136), (128, 312265440), (144, 277569280), (160, 249812352), (180, 222055424), (192, 208176960), (240, 166541568), (256, 156132720), (288, 138784640), (320, 124906176), (360, 111027712), (384, 104088480), (480, 83270784), (512, 78066360), (576, 69392320), (640, 62453088), (720, 55513856), (768, 52044240), (960, 41635392), (1024, 39033180), (1152, 34696160), (1280, 31226544), (1440, 27756928), (1536, 26022120), (1920, 20817696), (2048, 19516590), (2304, 17348080), (2560, 15613272), (2880, 13878464), (3072, 13011060), (3840, 10408848), (4096, 9758295), (4608, 8674040), (5120, 7806636), (5760, 6939232), (6144, 6505530), (7680, 5204424), (9216, 4337020), (10240, 3903318), (11520, 3469616), (12288, 3252765), (15360, 2602212), (18432, 2168510), (20480, 1951659), (23040, 1734808), (30720, 1301106), (36864, 1084255), (46080, 867404), (61440, 650553), (92160, 433702), (184320, 216851)]