708490620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9064

約数の個数: 144

約数和(自身を含む): 2360816640

約数和(自身を除く): 1652326020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2622, 3420, 3933, 4140, 4370, 5244, 6555, 7866, 8740, 9007, 13110, 15732, 18014, 19665, 26220, 27021, 36028, 39330, 45035, 54042, 78660, 81063, 90070, 108084, 135105, 162126, 171133, 180140, 207161, 270210, 324252, 342266, 405315, 414322, 513399, 540420, 621483, 684532, 810630, 828644, 855665, 1026798, 1035805, 1242966, 1540197, 1621260, 1711330, 1864449, 2053596, 2071610, 2485932, 2566995, 3080394, 3107415, 3422660, 3728898, 3936059, 4143220, 5133990, 6160788, 6214830, 7457796, 7700985, 7872118, 9322245, 10267980, 11808177, 12429660, 15401970, 15744236, 18644490, 19680295, 23616354, 30803940, 35424531, 37288980, 39360590, 47232708, 59040885, 70849062, 78721180, 118081770, 141698124, 177122655, 236163540, 354245310, 708490620]

約数ペア:

[(1, 708490620), (2, 354245310), (3, 236163540), (4, 177122655), (5, 141698124), (6, 118081770), (9, 78721180), (10, 70849062), (12, 59040885), (15, 47232708), (18, 39360590), (19, 37288980), (20, 35424531), (23, 30803940), (30, 23616354), (36, 19680295), (38, 18644490), (45, 15744236), (46, 15401970), (57, 12429660), (60, 11808177), (69, 10267980), (76, 9322245), (90, 7872118), (92, 7700985), (95, 7457796), (114, 6214830), (115, 6160788), (138, 5133990), (171, 4143220), (180, 3936059), (190, 3728898), (207, 3422660), (228, 3107415), (230, 3080394), (276, 2566995), (285, 2485932), (342, 2071610), (345, 2053596), (380, 1864449), (414, 1711330), (437, 1621260), (460, 1540197), (570, 1242966), (684, 1035805), (690, 1026798), (828, 855665), (855, 828644), (874, 810630), (1035, 684532), (1140, 621483), (1311, 540420), (1380, 513399), (1710, 414322), (1748, 405315), (2070, 342266), (2185, 324252), (2622, 270210), (3420, 207161), (3933, 180140), (4140, 171133), (4370, 162126), (5244, 135105), (6555, 108084), (7866, 90070), (8740, 81063), (9007, 78660), (13110, 54042), (15732, 45035), (18014, 39330), (19665, 36028), (26220, 27021)]