6395098920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{3847}}^1$

素因数の和:5847

約数の個数: 128

約数和(自身を含む): 21942835200

約数和(自身を除く): 15547736280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1979, 3847, 3958, 5937, 7694, 7916, 9895, 11541, 11874, 13853, 15388, 15832, 19235, 19790, 23082, 23748, 26929, 27706, 29685, 30776, 38470, 39580, 41559, 46164, 47496, 53858, 55412, 57705, 59370, 69265, 76940, 79160, 80787, 83118, 92328, 107716, 110824, 115410, 118740, 134645, 138530, 153880, 161574, 166236, 207795, 215432, 230820, 237480, 269290, 277060, 323148, 332472, 403935, 415590, 461640, 538580, 554120, 646296, 807870, 831180, 1077160, 1615740, 1662360, 3231480, 7613213, 15226426, 22839639, 30452852, 38066065, 45679278, 53292491, 60905704, 76132130, 91358556, 106584982, 114198195, 152264260, 159877473, 182717112, 213169964, 228396390, 266462455, 304528520, 319754946, 426339928, 456792780, 532924910, 639509892, 799387365, 913585560, 1065849820, 1279019784, 1598774730, 2131699640, 3197549460, 6395098920]

約数ペア:

[(1, 6395098920), (2, 3197549460), (3, 2131699640), (4, 1598774730), (5, 1279019784), (6, 1065849820), (7, 913585560), (8, 799387365), (10, 639509892), (12, 532924910), (14, 456792780), (15, 426339928), (20, 319754946), (21, 304528520), (24, 266462455), (28, 228396390), (30, 213169964), (35, 182717112), (40, 159877473), (42, 152264260), (56, 114198195), (60, 106584982), (70, 91358556), (84, 76132130), (105, 60905704), (120, 53292491), (140, 45679278), (168, 38066065), (210, 30452852), (280, 22839639), (420, 15226426), (840, 7613213), (1979, 3231480), (3847, 1662360), (3958, 1615740), (5937, 1077160), (7694, 831180), (7916, 807870), (9895, 646296), (11541, 554120), (11874, 538580), (13853, 461640), (15388, 415590), (15832, 403935), (19235, 332472), (19790, 323148), (23082, 277060), (23748, 269290), (26929, 237480), (27706, 230820), (29685, 215432), (30776, 207795), (38470, 166236), (39580, 161574), (41559, 153880), (46164, 138530), (47496, 134645), (53858, 118740), (55412, 115410), (57705, 110824), (59370, 107716), (69265, 92328), (76940, 83118), (79160, 80787)]