70803600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8429}}^1$

素因数の和:8457

約数の個数: 120

約数和(自身を含む): 259239360

約数和(自身を除く): 188435760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 8429, 16858, 25287, 33716, 42145, 50574, 59003, 67432, 84290, 101148, 118006, 126435, 134864, 168580, 177009, 202296, 210725, 236012, 252870, 295015, 337160, 354018, 404592, 421450, 472024, 505740, 590030, 632175, 674320, 708036, 842900, 885045, 944048, 1011480, 1180060, 1264350, 1416072, 1475075, 1685800, 1770090, 2022960, 2360120, 2528700, 2832144, 2950150, 3371600, 3540180, 4425225, 4720240, 5057400, 5900300, 7080360, 8850450, 10114800, 11800600, 14160720, 17700900, 23601200, 35401800, 70803600]

約数ペア:

[(1, 70803600), (2, 35401800), (3, 23601200), (4, 17700900), (5, 14160720), (6, 11800600), (7, 10114800), (8, 8850450), (10, 7080360), (12, 5900300), (14, 5057400), (15, 4720240), (16, 4425225), (20, 3540180), (21, 3371600), (24, 2950150), (25, 2832144), (28, 2528700), (30, 2360120), (35, 2022960), (40, 1770090), (42, 1685800), (48, 1475075), (50, 1416072), (56, 1264350), (60, 1180060), (70, 1011480), (75, 944048), (80, 885045), (84, 842900), (100, 708036), (105, 674320), (112, 632175), (120, 590030), (140, 505740), (150, 472024), (168, 421450), (175, 404592), (200, 354018), (210, 337160), (240, 295015), (280, 252870), (300, 236012), (336, 210725), (350, 202296), (400, 177009), (420, 168580), (525, 134864), (560, 126435), (600, 118006), (700, 101148), (840, 84290), (1050, 67432), (1200, 59003), (1400, 50574), (1680, 42145), (2100, 33716), (2800, 25287), (4200, 16858), (8400, 8429)]