165060720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6980

約数の個数: 160

約数和(自身を含む): 620317440

約数和(自身を除く): 455256720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 6947, 7920, 11880, 13894, 20841, 23760, 27788, 34735, 41682, 55576, 62523, 69470, 76417, 83364, 104205, 111152, 125046, 138940, 152834, 166728, 187569, 208410, 229251, 250092, 277880, 305668, 312615, 333456, 375138, 382085, 416820, 458502, 500184, 555760, 611336, 625230, 687753, 750276, 764170, 833640, 917004, 937845, 1000368, 1146255, 1222672, 1250460, 1375506, 1500552, 1528340, 1667280, 1834008, 1875690, 2063259, 2292510, 2500920, 2751012, 3001104, 3056680, 3438765, 3668016, 3751380, 4126518, 4585020, 5001840, 5502024, 6113360, 6877530, 7502760, 8253036, 9170040, 10316295, 11004048, 13755060, 15005520, 16506072, 18340080, 20632590, 27510120, 33012144, 41265180, 55020240, 82530360, 165060720]

約数ペア:

[(1, 165060720), (2, 82530360), (3, 55020240), (4, 41265180), (5, 33012144), (6, 27510120), (8, 20632590), (9, 18340080), (10, 16506072), (11, 15005520), (12, 13755060), (15, 11004048), (16, 10316295), (18, 9170040), (20, 8253036), (22, 7502760), (24, 6877530), (27, 6113360), (30, 5502024), (33, 5001840), (36, 4585020), (40, 4126518), (44, 3751380), (45, 3668016), (48, 3438765), (54, 3056680), (55, 3001104), (60, 2751012), (66, 2500920), (72, 2292510), (80, 2063259), (88, 1875690), (90, 1834008), (99, 1667280), (108, 1528340), (110, 1500552), (120, 1375506), (132, 1250460), (135, 1222672), (144, 1146255), (165, 1000368), (176, 937845), (180, 917004), (198, 833640), (216, 764170), (220, 750276), (240, 687753), (264, 625230), (270, 611336), (297, 555760), (330, 500184), (360, 458502), (396, 416820), (432, 382085), (440, 375138), (495, 333456), (528, 312615), (540, 305668), (594, 277880), (660, 250092), (720, 229251), (792, 208410), (880, 187569), (990, 166728), (1080, 152834), (1188, 138940), (1320, 125046), (1485, 111152), (1584, 104205), (1980, 83364), (2160, 76417), (2376, 69470), (2640, 62523), (2970, 55576), (3960, 41682), (4752, 34735), (5940, 27788), (6947, 23760), (7920, 20841), (11880, 13894)]