2838774960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{563249}}^1$

素因数の和:563275

約数の個数: 120

約数和(自身を含む): 10895508000

約数和(自身を除く): 8056733040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 563249, 1126498, 1689747, 2252996, 2816245, 3379494, 3942743, 4505992, 5069241, 5632490, 6758988, 7885486, 8448735, 9011984, 10138482, 11264980, 11828229, 13517976, 15770972, 16897470, 19713715, 20276964, 22529960, 23656458, 25346205, 27035952, 31541944, 33794940, 35484687, 39427430, 40553928, 45059920, 47312916, 50692410, 59141145, 63083888, 67589880, 70969374, 78854860, 81107856, 94625832, 101384820, 118282290, 135179760, 141938748, 157709720, 177423435, 189251664, 202769640, 236564580, 283877496, 315419440, 354846870, 405539280, 473129160, 567754992, 709693740, 946258320, 1419387480, 2838774960]

約数ペア:

[(1, 2838774960), (2, 1419387480), (3, 946258320), (4, 709693740), (5, 567754992), (6, 473129160), (7, 405539280), (8, 354846870), (9, 315419440), (10, 283877496), (12, 236564580), (14, 202769640), (15, 189251664), (16, 177423435), (18, 157709720), (20, 141938748), (21, 135179760), (24, 118282290), (28, 101384820), (30, 94625832), (35, 81107856), (36, 78854860), (40, 70969374), (42, 67589880), (45, 63083888), (48, 59141145), (56, 50692410), (60, 47312916), (63, 45059920), (70, 40553928), (72, 39427430), (80, 35484687), (84, 33794940), (90, 31541944), (105, 27035952), (112, 25346205), (120, 23656458), (126, 22529960), (140, 20276964), (144, 19713715), (168, 16897470), (180, 15770972), (210, 13517976), (240, 11828229), (252, 11264980), (280, 10138482), (315, 9011984), (336, 8448735), (360, 7885486), (420, 6758988), (504, 5632490), (560, 5069241), (630, 4505992), (720, 3942743), (840, 3379494), (1008, 2816245), (1260, 2252996), (1680, 1689747), (2520, 1126498), (5040, 563249)]