166520160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 572107536

約数和(自身を除く): 405587376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 587, 591, 720, 788, 985, 1174, 1182, 1440, 1576, 1761, 1773, 1970, 2348, 2364, 2935, 2955, 3152, 3522, 3546, 3940, 4696, 4728, 5283, 5870, 5910, 6304, 7044, 7092, 7880, 8805, 8865, 9392, 9456, 10566, 11740, 11820, 14088, 14184, 15760, 17610, 17730, 18784, 18912, 21132, 23480, 23640, 26415, 28176, 28368, 31520, 35220, 35460, 42264, 46960, 47280, 52830, 56352, 56736, 70440, 70920, 84528, 93920, 94560, 105660, 115639, 140880, 141840, 169056, 211320, 231278, 281760, 283680, 346917, 422640, 462556, 578195, 693834, 845280, 925112, 1040751, 1156390, 1387668, 1734585, 1850224, 2081502, 2312780, 2775336, 3469170, 3700448, 4163004, 4625560, 5203755, 5550672, 6938340, 8326008, 9251120, 10407510, 11101344, 13876680, 16652016, 18502240, 20815020, 27753360, 33304032, 41630040, 55506720, 83260080, 166520160]

約数ペア:

[(1, 166520160), (2, 83260080), (3, 55506720), (4, 41630040), (5, 33304032), (6, 27753360), (8, 20815020), (9, 18502240), (10, 16652016), (12, 13876680), (15, 11101344), (16, 10407510), (18, 9251120), (20, 8326008), (24, 6938340), (30, 5550672), (32, 5203755), (36, 4625560), (40, 4163004), (45, 3700448), (48, 3469170), (60, 2775336), (72, 2312780), (80, 2081502), (90, 1850224), (96, 1734585), (120, 1387668), (144, 1156390), (160, 1040751), (180, 925112), (197, 845280), (240, 693834), (288, 578195), (360, 462556), (394, 422640), (480, 346917), (587, 283680), (591, 281760), (720, 231278), (788, 211320), (985, 169056), (1174, 141840), (1182, 140880), (1440, 115639), (1576, 105660), (1761, 94560), (1773, 93920), (1970, 84528), (2348, 70920), (2364, 70440), (2935, 56736), (2955, 56352), (3152, 52830), (3522, 47280), (3546, 46960), (3940, 42264), (4696, 35460), (4728, 35220), (5283, 31520), (5870, 28368), (5910, 28176), (6304, 26415), (7044, 23640), (7092, 23480), (7880, 21132), (8805, 18912), (8865, 18784), (9392, 17730), (9456, 17610), (10566, 15760), (11740, 14184), (11820, 14088)]