283804920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{112621}}^1$

素因数の和:112645

約数の個数: 96

約数和(自身を含む): 1054141920

約数和(自身を除く): 770337000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 112621, 225242, 337863, 450484, 563105, 675726, 788347, 900968, 1013589, 1126210, 1351452, 1576694, 1689315, 2027178, 2252420, 2365041, 2702904, 3153388, 3378630, 3941735, 4054356, 4504840, 4730082, 5067945, 6306776, 6757260, 7095123, 7883470, 8108712, 9460164, 10135890, 11825205, 13514520, 14190246, 15766940, 18920328, 20271780, 23650410, 28380492, 31533880, 35475615, 40543560, 47300820, 56760984, 70951230, 94601640, 141902460, 283804920]

約数ペア:

[(1, 283804920), (2, 141902460), (3, 94601640), (4, 70951230), (5, 56760984), (6, 47300820), (7, 40543560), (8, 35475615), (9, 31533880), (10, 28380492), (12, 23650410), (14, 20271780), (15, 18920328), (18, 15766940), (20, 14190246), (21, 13514520), (24, 11825205), (28, 10135890), (30, 9460164), (35, 8108712), (36, 7883470), (40, 7095123), (42, 6757260), (45, 6306776), (56, 5067945), (60, 4730082), (63, 4504840), (70, 4054356), (72, 3941735), (84, 3378630), (90, 3153388), (105, 2702904), (120, 2365041), (126, 2252420), (140, 2027178), (168, 1689315), (180, 1576694), (210, 1351452), (252, 1126210), (280, 1013589), (315, 900968), (360, 788347), (420, 675726), (504, 563105), (630, 450484), (840, 337863), (1260, 225242), (2520, 112621)]