119319760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3092

約数の個数: 80

約数和(自身を含む): 321622272

約数和(自身を除く): 202302512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3001, 3976, 4970, 5680, 6002, 7952, 9940, 12004, 15005, 19880, 21007, 24008, 30010, 39760, 42014, 48016, 60020, 84028, 105035, 120040, 168056, 210070, 213071, 240080, 336112, 420140, 426142, 840280, 852284, 1065355, 1491497, 1680560, 1704568, 2130710, 2982994, 3409136, 4261420, 5965988, 7457485, 8522840, 11931976, 14914970, 17045680, 23863952, 29829940, 59659880, 119319760]

約数ペア:

[(1, 119319760), (2, 59659880), (4, 29829940), (5, 23863952), (7, 17045680), (8, 14914970), (10, 11931976), (14, 8522840), (16, 7457485), (20, 5965988), (28, 4261420), (35, 3409136), (40, 2982994), (56, 2130710), (70, 1704568), (71, 1680560), (80, 1491497), (112, 1065355), (140, 852284), (142, 840280), (280, 426142), (284, 420140), (355, 336112), (497, 240080), (560, 213071), (568, 210070), (710, 168056), (994, 120040), (1136, 105035), (1420, 84028), (1988, 60020), (2485, 48016), (2840, 42014), (3001, 39760), (3976, 30010), (4970, 24008), (5680, 21007), (6002, 19880), (7952, 15005), (9940, 12004)]