28596417920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{172517}}^1$

素因数の和:172580

約数の個数: 128

約数和(自身を含む): 80241572160

約数和(自身を除く): 51645154240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 10360, 11840, 16576, 20720, 23680, 33152, 41440, 82880, 165760, 172517, 345034, 690068, 862585, 1207619, 1380136, 1725170, 2415238, 2760272, 3450340, 4830476, 5520544, 6038095, 6383129, 6900680, 9660952, 11041088, 12076190, 12766258, 13801360, 19321904, 22082176, 24152380, 25532516, 27602720, 31915645, 38643808, 44681903, 48304760, 51065032, 55205440, 63831290, 77287616, 89363806, 96609520, 102130064, 110410880, 127662580, 154575232, 178727612, 193219040, 204260128, 223409515, 255325160, 357455224, 386438080, 408520256, 446819030, 510650320, 714910448, 772876160, 817040512, 893638060, 1021300640, 1429820896, 1787276120, 2042601280, 2859641792, 3574552240, 4085202560, 5719283584, 7149104480, 14298208960, 28596417920]

約数ペア:

[(1, 28596417920), (2, 14298208960), (4, 7149104480), (5, 5719283584), (7, 4085202560), (8, 3574552240), (10, 2859641792), (14, 2042601280), (16, 1787276120), (20, 1429820896), (28, 1021300640), (32, 893638060), (35, 817040512), (37, 772876160), (40, 714910448), (56, 510650320), (64, 446819030), (70, 408520256), (74, 386438080), (80, 357455224), (112, 255325160), (128, 223409515), (140, 204260128), (148, 193219040), (160, 178727612), (185, 154575232), (224, 127662580), (259, 110410880), (280, 102130064), (296, 96609520), (320, 89363806), (370, 77287616), (448, 63831290), (518, 55205440), (560, 51065032), (592, 48304760), (640, 44681903), (740, 38643808), (896, 31915645), (1036, 27602720), (1120, 25532516), (1184, 24152380), (1295, 22082176), (1480, 19321904), (2072, 13801360), (2240, 12766258), (2368, 12076190), (2590, 11041088), (2960, 9660952), (4144, 6900680), (4480, 6383129), (4736, 6038095), (5180, 5520544), (5920, 4830476), (8288, 3450340), (10360, 2760272), (11840, 2415238), (16576, 1725170), (20720, 1380136), (23680, 1207619), (33152, 862585), (41440, 690068), (82880, 345034), (165760, 172517)]