531000960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{39509}}^1$

素因数の和:39538

約数の個数: 128

約数和(自身を含む): 1934409600

約数和(自身を除く): 1403408640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 39509, 79018, 118527, 158036, 197545, 237054, 276563, 316072, 395090, 474108, 553126, 592635, 632144, 790180, 829689, 948216, 1106252, 1185270, 1264288, 1382815, 1580360, 1659378, 1896432, 2212504, 2370540, 2528576, 2765630, 3160720, 3318756, 3792864, 4148445, 4425008, 4741080, 5057152, 5531260, 6321440, 6637512, 7585728, 8296890, 8850016, 9482160, 11062520, 12642880, 13275024, 15171456, 16593780, 17700032, 18964320, 22125040, 25285760, 26550048, 33187560, 35400064, 37928640, 44250080, 53100096, 66375120, 75857280, 88500160, 106200192, 132750240, 177000320, 265500480, 531000960]

約数ペア:

[(1, 531000960), (2, 265500480), (3, 177000320), (4, 132750240), (5, 106200192), (6, 88500160), (7, 75857280), (8, 66375120), (10, 53100096), (12, 44250080), (14, 37928640), (15, 35400064), (16, 33187560), (20, 26550048), (21, 25285760), (24, 22125040), (28, 18964320), (30, 17700032), (32, 16593780), (35, 15171456), (40, 13275024), (42, 12642880), (48, 11062520), (56, 9482160), (60, 8850016), (64, 8296890), (70, 7585728), (80, 6637512), (84, 6321440), (96, 5531260), (105, 5057152), (112, 4741080), (120, 4425008), (128, 4148445), (140, 3792864), (160, 3318756), (168, 3160720), (192, 2765630), (210, 2528576), (224, 2370540), (240, 2212504), (280, 1896432), (320, 1659378), (336, 1580360), (384, 1382815), (420, 1264288), (448, 1185270), (480, 1106252), (560, 948216), (640, 829689), (672, 790180), (840, 632144), (896, 592635), (960, 553126), (1120, 474108), (1344, 395090), (1680, 316072), (1920, 276563), (2240, 237054), (2688, 197545), (3360, 158036), (4480, 118527), (6720, 79018), (13440, 39509)]