133537920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 429330240

約数和(自身を除く): 295792320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 443, 471, 480, 628, 640, 785, 886, 942, 960, 1256, 1329, 1570, 1772, 1884, 1920, 2215, 2355, 2512, 2658, 3140, 3544, 3768, 4430, 4710, 5024, 5316, 6280, 6645, 7088, 7536, 8860, 9420, 10048, 10632, 12560, 13290, 14176, 15072, 17720, 18840, 20096, 21264, 25120, 26580, 28352, 30144, 35440, 37680, 42528, 50240, 53160, 56704, 60288, 69551, 70880, 75360, 85056, 100480, 106320, 139102, 141760, 150720, 170112, 208653, 212640, 278204, 283520, 301440, 347755, 417306, 425280, 556408, 695510, 834612, 850560, 1043265, 1112816, 1391020, 1669224, 2086530, 2225632, 2782040, 3338448, 4173060, 4451264, 5564080, 6676896, 8346120, 8902528, 11128160, 13353792, 16692240, 22256320, 26707584, 33384480, 44512640, 66768960, 133537920]

約数ペア:

[(1, 133537920), (2, 66768960), (3, 44512640), (4, 33384480), (5, 26707584), (6, 22256320), (8, 16692240), (10, 13353792), (12, 11128160), (15, 8902528), (16, 8346120), (20, 6676896), (24, 5564080), (30, 4451264), (32, 4173060), (40, 3338448), (48, 2782040), (60, 2225632), (64, 2086530), (80, 1669224), (96, 1391020), (120, 1112816), (128, 1043265), (157, 850560), (160, 834612), (192, 695510), (240, 556408), (314, 425280), (320, 417306), (384, 347755), (443, 301440), (471, 283520), (480, 278204), (628, 212640), (640, 208653), (785, 170112), (886, 150720), (942, 141760), (960, 139102), (1256, 106320), (1329, 100480), (1570, 85056), (1772, 75360), (1884, 70880), (1920, 69551), (2215, 60288), (2355, 56704), (2512, 53160), (2658, 50240), (3140, 42528), (3544, 37680), (3768, 35440), (4430, 30144), (4710, 28352), (5024, 26580), (5316, 25120), (6280, 21264), (6645, 20096), (7088, 18840), (7536, 17720), (8860, 15072), (9420, 14176), (10048, 13290), (10632, 12560)]