133991520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 461039040

約数和(自身を除く): 327047520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 109, 120, 130, 156, 160, 195, 197, 208, 218, 240, 260, 312, 327, 390, 394, 416, 436, 480, 520, 545, 591, 624, 654, 780, 788, 872, 985, 1040, 1090, 1182, 1248, 1308, 1417, 1560, 1576, 1635, 1744, 1970, 2080, 2180, 2364, 2561, 2616, 2834, 2955, 3120, 3152, 3270, 3488, 3940, 4251, 4360, 4728, 5122, 5232, 5668, 5910, 6240, 6304, 6540, 7085, 7683, 7880, 8502, 8720, 9456, 10244, 10464, 11336, 11820, 12805, 13080, 14170, 15366, 15760, 17004, 17440, 18912, 20488, 21255, 21473, 22672, 23640, 25610, 26160, 28340, 30732, 31520, 34008, 38415, 40976, 42510, 42946, 45344, 47280, 51220, 52320, 56680, 61464, 64419, 68016, 76830, 81952, 85020, 85892, 94560, 102440, 107365, 113360, 122928, 128838, 136032, 153660, 170040, 171784, 204880, 214730, 226720, 245856, 257676, 279149, 307320, 322095, 340080, 343568, 409760, 429460, 515352, 558298, 614640, 644190, 680160, 687136, 837447, 858920, 1030704, 1116596, 1229280, 1288380, 1395745, 1674894, 1717840, 2061408, 2233192, 2576760, 2791490, 3349788, 3435680, 4187235, 4466384, 5153520, 5582980, 6699576, 8374470, 8932768, 10307040, 11165960, 13399152, 16748940, 22331920, 26798304, 33497880, 44663840, 66995760, 133991520]

約数ペア:

[(1, 133991520), (2, 66995760), (3, 44663840), (4, 33497880), (5, 26798304), (6, 22331920), (8, 16748940), (10, 13399152), (12, 11165960), (13, 10307040), (15, 8932768), (16, 8374470), (20, 6699576), (24, 5582980), (26, 5153520), (30, 4466384), (32, 4187235), (39, 3435680), (40, 3349788), (48, 2791490), (52, 2576760), (60, 2233192), (65, 2061408), (78, 1717840), (80, 1674894), (96, 1395745), (104, 1288380), (109, 1229280), (120, 1116596), (130, 1030704), (156, 858920), (160, 837447), (195, 687136), (197, 680160), (208, 644190), (218, 614640), (240, 558298), (260, 515352), (312, 429460), (327, 409760), (390, 343568), (394, 340080), (416, 322095), (436, 307320), (480, 279149), (520, 257676), (545, 245856), (591, 226720), (624, 214730), (654, 204880), (780, 171784), (788, 170040), (872, 153660), (985, 136032), (1040, 128838), (1090, 122928), (1182, 113360), (1248, 107365), (1308, 102440), (1417, 94560), (1560, 85892), (1576, 85020), (1635, 81952), (1744, 76830), (1970, 68016), (2080, 64419), (2180, 61464), (2364, 56680), (2561, 52320), (2616, 51220), (2834, 47280), (2955, 45344), (3120, 42946), (3152, 42510), (3270, 40976), (3488, 38415), (3940, 34008), (4251, 31520), (4360, 30732), (4728, 28340), (5122, 26160), (5232, 25610), (5668, 23640), (5910, 22672), (6240, 21473), (6304, 21255), (6540, 20488), (7085, 18912), (7683, 17440), (7880, 17004), (8502, 15760), (8720, 15366), (9456, 14170), (10244, 13080), (10464, 12805), (11336, 11820)]