165945240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8126

約数の個数: 128

約数和(自身を含む): 582336000

約数和(自身を除く): 416390760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 8087, 10260, 16174, 20520, 24261, 32348, 40435, 48522, 64696, 72783, 80870, 97044, 121305, 145566, 153653, 161740, 194088, 218349, 242610, 291132, 307306, 323480, 363915, 436698, 460959, 485220, 582264, 614612, 727830, 768265, 873396, 921918, 970440, 1091745, 1229224, 1382877, 1455660, 1536530, 1746792, 1843836, 2183490, 2304795, 2765754, 2911320, 3073060, 3687672, 4148631, 4366980, 4609590, 5531508, 6146120, 6914385, 8297262, 8733960, 9219180, 11063016, 13828770, 16594524, 18438360, 20743155, 27657540, 33189048, 41486310, 55315080, 82972620, 165945240]

約数ペア:

[(1, 165945240), (2, 82972620), (3, 55315080), (4, 41486310), (5, 33189048), (6, 27657540), (8, 20743155), (9, 18438360), (10, 16594524), (12, 13828770), (15, 11063016), (18, 9219180), (19, 8733960), (20, 8297262), (24, 6914385), (27, 6146120), (30, 5531508), (36, 4609590), (38, 4366980), (40, 4148631), (45, 3687672), (54, 3073060), (57, 2911320), (60, 2765754), (72, 2304795), (76, 2183490), (90, 1843836), (95, 1746792), (108, 1536530), (114, 1455660), (120, 1382877), (135, 1229224), (152, 1091745), (171, 970440), (180, 921918), (190, 873396), (216, 768265), (228, 727830), (270, 614612), (285, 582264), (342, 485220), (360, 460959), (380, 436698), (456, 363915), (513, 323480), (540, 307306), (570, 291132), (684, 242610), (760, 218349), (855, 194088), (1026, 161740), (1080, 153653), (1140, 145566), (1368, 121305), (1710, 97044), (2052, 80870), (2280, 72783), (2565, 64696), (3420, 48522), (4104, 40435), (5130, 32348), (6840, 24261), (8087, 20520), (10260, 16174)]