156919860540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6271777}}^1$

素因数の和:6271931

約数の個数: 72

約数和(自身を含む): 479414710320

約数和(自身を除く): 322494849780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 6271777, 12543554, 18815331, 25087108, 31358885, 37630662, 56445993, 62717770, 75261324, 94076655, 112891986, 125435540, 188153310, 225783972, 282229965, 376306620, 564459930, 871777003, 1128919860, 1743554006, 2615331009, 3487108012, 4358885015, 5230662018, 7845993027, 8717770030, 10461324036, 13076655045, 15691986054, 17435540060, 26153310090, 31383972108, 39229965135, 52306620180, 78459930270, 156919860540]

約数ペア:

[(1, 156919860540), (2, 78459930270), (3, 52306620180), (4, 39229965135), (5, 31383972108), (6, 26153310090), (9, 17435540060), (10, 15691986054), (12, 13076655045), (15, 10461324036), (18, 8717770030), (20, 7845993027), (30, 5230662018), (36, 4358885015), (45, 3487108012), (60, 2615331009), (90, 1743554006), (139, 1128919860), (180, 871777003), (278, 564459930), (417, 376306620), (556, 282229965), (695, 225783972), (834, 188153310), (1251, 125435540), (1390, 112891986), (1668, 94076655), (2085, 75261324), (2502, 62717770), (2780, 56445993), (4170, 37630662), (5004, 31358885), (6255, 25087108), (8340, 18815331), (12510, 12543554), (25020, 6271777)]