685857985920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{8191}}^1\times {\mathrm{14537}}^1$

素因数の和:22753

約数の個数: 192

約数和(自身を含む): 2368805437440

約数和(自身を除く): 1682947451520

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 8191, 14537, 16382, 24573, 29074, 32764, 40955, 43611, 49146, 58148, 65528, 72685, 73719, 81910, 87222, 98292, 116296, 122865, 130833, 131056, 145370, 147438, 163820, 174444, 196584, 218055, 232592, 245730, 261666, 262112, 290740, 294876, 327640, 348888, 368595, 393168, 436110, 465184, 491460, 523332, 524224, 581480, 589752, 654165, 655280, 697776, 737190, 786336, 872220, 930368, 982920, 1046664, 1048448, 1162960, 1179504, 1308330, 1310560, 1395552, 1474380, 1572672, 1744440, 1860736, 1965840, 2093328, 2325920, 2359008, 2616660, 2621120, 2791104, 2948760, 3145344, 3488880, 3931680, 4186656, 4651840, 4718016, 5233320, 5242240, 5582208, 5897520, 6977760, 7863360, 8373312, 9303680, 9436032, 10466640, 11795040, 13955520, 15726720, 16746624, 20933280, 23590080, 27911040, 41866560, 47180160, 83733120, 119072567, 238145134, 357217701, 476290268, 595362835, 714435402, 952580536, 1071653103, 1190725670, 1428870804, 1786088505, 1905161072, 2143306206, 2381451340, 2857741608, 3572177010, 3810322144, 4286612412, 4762902680, 5358265515, 5715483216, 7144354020, 7620644288, 8573224824, 9525805360, 10716531030, 11430966432, 14288708040, 15241288576, 17146449648, 19051610720, 21433062060, 22861932864, 28577416080, 34292899296, 38103221440, 42866124120, 45723865728, 57154832160, 68585798592, 76206442880, 85732248240, 114309664320, 137171597184, 171464496480, 228619328640, 342928992960, 685857985920]

約数ペア:

[(1, 685857985920), (2, 342928992960), (3, 228619328640), (4, 171464496480), (5, 137171597184), (6, 114309664320), (8, 85732248240), (9, 76206442880), (10, 68585798592), (12, 57154832160), (15, 45723865728), (16, 42866124120), (18, 38103221440), (20, 34292899296), (24, 28577416080), (30, 22861932864), (32, 21433062060), (36, 19051610720), (40, 17146449648), (45, 15241288576), (48, 14288708040), (60, 11430966432), (64, 10716531030), (72, 9525805360), (80, 8573224824), (90, 7620644288), (96, 7144354020), (120, 5715483216), (128, 5358265515), (144, 4762902680), (160, 4286612412), (180, 3810322144), (192, 3572177010), (240, 2857741608), (288, 2381451340), (320, 2143306206), (360, 1905161072), (384, 1786088505), (480, 1428870804), (576, 1190725670), (640, 1071653103), (720, 952580536), (960, 714435402), (1152, 595362835), (1440, 476290268), (1920, 357217701), (2880, 238145134), (5760, 119072567), (8191, 83733120), (14537, 47180160), (16382, 41866560), (24573, 27911040), (29074, 23590080), (32764, 20933280), (40955, 16746624), (43611, 15726720), (49146, 13955520), (58148, 11795040), (65528, 10466640), (72685, 9436032), (73719, 9303680), (81910, 8373312), (87222, 7863360), (98292, 6977760), (116296, 5897520), (122865, 5582208), (130833, 5242240), (131056, 5233320), (145370, 4718016), (147438, 4651840), (163820, 4186656), (174444, 3931680), (196584, 3488880), (218055, 3145344), (232592, 2948760), (245730, 2791104), (261666, 2621120), (262112, 2616660), (290740, 2359008), (294876, 2325920), (327640, 2093328), (348888, 1965840), (368595, 1860736), (393168, 1744440), (436110, 1572672), (465184, 1474380), (491460, 1395552), (523332, 1310560), (524224, 1308330), (581480, 1179504), (589752, 1162960), (654165, 1048448), (655280, 1046664), (697776, 982920), (737190, 930368), (786336, 872220)]