64432666440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7781723}}^1$

素因数の和:7781763

約数の個数: 96

約数和(自身を含む): 218510809920

約数和(自身を除く): 154078143480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 7781723, 15563446, 23345169, 31126892, 38908615, 46690338, 62253784, 70035507, 77817230, 93380676, 116725845, 140071014, 155634460, 178979629, 186761352, 233451690, 280142028, 311268920, 350177535, 357959258, 466903380, 536938887, 560284056, 700355070, 715918516, 894898145, 933806760, 1073877774, 1400710140, 1431837032, 1610816661, 1789796290, 2147755548, 2684694435, 2801420280, 3221633322, 3579592580, 4295511096, 5369388870, 6443266644, 7159185160, 8054083305, 10738777740, 12886533288, 16108166610, 21477555480, 32216333220, 64432666440]

約数ペア:

[(1, 64432666440), (2, 32216333220), (3, 21477555480), (4, 16108166610), (5, 12886533288), (6, 10738777740), (8, 8054083305), (9, 7159185160), (10, 6443266644), (12, 5369388870), (15, 4295511096), (18, 3579592580), (20, 3221633322), (23, 2801420280), (24, 2684694435), (30, 2147755548), (36, 1789796290), (40, 1610816661), (45, 1431837032), (46, 1400710140), (60, 1073877774), (69, 933806760), (72, 894898145), (90, 715918516), (92, 700355070), (115, 560284056), (120, 536938887), (138, 466903380), (180, 357959258), (184, 350177535), (207, 311268920), (230, 280142028), (276, 233451690), (345, 186761352), (360, 178979629), (414, 155634460), (460, 140071014), (552, 116725845), (690, 93380676), (828, 77817230), (920, 70035507), (1035, 62253784), (1380, 46690338), (1656, 38908615), (2070, 31126892), (2760, 23345169), (4140, 15563446), (8280, 7781723)]