984838680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{390809}}^1$

素因数の和:390833

約数の個数: 96

約数和(自身を含む): 3657981600

約数和(自身を除く): 2673142920

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, 390809, 781618, 1172427, 1563236, 1954045, 2344854, 2735663, 3126472, 3517281, 3908090, 4689708, 5471326, 5862135, 7034562, 7816180, 8206989, 9379416, 10942652, 11724270, 13678315, 14069124, 15632360, 16413978, 17586405, 21885304, 23448540, 24620967, 27356630, 28138248, 32827956, 35172810, 41034945, 46897080, 49241934, 54713260, 65655912, 70345620, 82069890, 98483868, 109426520, 123104835, 140691240, 164139780, 196967736, 246209670, 328279560, 492419340, 984838680]

約数ペア:

[(1, 984838680), (2, 492419340), (3, 328279560), (4, 246209670), (5, 196967736), (6, 164139780), (7, 140691240), (8, 123104835), (9, 109426520), (10, 98483868), (12, 82069890), (14, 70345620), (15, 65655912), (18, 54713260), (20, 49241934), (21, 46897080), (24, 41034945), (28, 35172810), (30, 32827956), (35, 28138248), (36, 27356630), (40, 24620967), (42, 23448540), (45, 21885304), (56, 17586405), (60, 16413978), (63, 15632360), (70, 14069124), (72, 13678315), (84, 11724270), (90, 10942652), (105, 9379416), (120, 8206989), (126, 7816180), (140, 7034562), (168, 5862135), (180, 5471326), (210, 4689708), (252, 3908090), (280, 3517281), (315, 3126472), (360, 2735663), (420, 2344854), (504, 1954045), (630, 1563236), (840, 1172427), (1260, 781618), (2520, 390809)]