151260520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6922

約数の個数: 64

約数和(自身を含む): 370656000

約数和(自身を除く): 219395480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 6863, 11020, 13726, 22040, 27452, 34315, 54904, 68630, 130397, 137260, 199027, 260794, 274520, 398054, 521588, 651985, 796108, 995135, 1043176, 1303970, 1592216, 1990270, 2607940, 3781513, 3980540, 5215880, 7563026, 7961080, 15126052, 18907565, 30252104, 37815130, 75630260, 151260520]

約数ペア:

[(1, 151260520), (2, 75630260), (4, 37815130), (5, 30252104), (8, 18907565), (10, 15126052), (19, 7961080), (20, 7563026), (29, 5215880), (38, 3980540), (40, 3781513), (58, 2607940), (76, 1990270), (95, 1592216), (116, 1303970), (145, 1043176), (152, 995135), (190, 796108), (232, 651985), (290, 521588), (380, 398054), (551, 274520), (580, 260794), (760, 199027), (1102, 137260), (1160, 130397), (2204, 68630), (2755, 54904), (4408, 34315), (5510, 27452), (6863, 22040), (11020, 13726)]