7415727200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1297}}^1$

素因数の和:2345

約数の個数: 144

約数和(自身を含む): 20726110944

約数和(自身を除く): 13310383744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1021, 1120, 1297, 1400, 2042, 2594, 2800, 4084, 5105, 5188, 5600, 6485, 7147, 8168, 9079, 10210, 10376, 12970, 14294, 16336, 18158, 20420, 20752, 25525, 25940, 28588, 32425, 32672, 35735, 36316, 40840, 41504, 45395, 51050, 51880, 57176, 64850, 71470, 72632, 81680, 90790, 102100, 103760, 114352, 129700, 142940, 145264, 163360, 178675, 181580, 204200, 207520, 226975, 228704, 259400, 285880, 290528, 357350, 363160, 408400, 453950, 518800, 571760, 714700, 726320, 816800, 907900, 1037600, 1143520, 1324237, 1429400, 1452640, 1815800, 2648474, 2858800, 3631600, 5296948, 5717600, 6621185, 7263200, 9269659, 10593896, 13242370, 18539318, 21187792, 26484740, 33105925, 37078636, 42375584, 46348295, 52969480, 66211850, 74157272, 92696590, 105938960, 132423700, 148314544, 185393180, 211877920, 231741475, 264847400, 296629088, 370786360, 463482950, 529694800, 741572720, 926965900, 1059389600, 1483145440, 1853931800, 3707863600, 7415727200]

約数ペア:

[(1, 7415727200), (2, 3707863600), (4, 1853931800), (5, 1483145440), (7, 1059389600), (8, 926965900), (10, 741572720), (14, 529694800), (16, 463482950), (20, 370786360), (25, 296629088), (28, 264847400), (32, 231741475), (35, 211877920), (40, 185393180), (50, 148314544), (56, 132423700), (70, 105938960), (80, 92696590), (100, 74157272), (112, 66211850), (140, 52969480), (160, 46348295), (175, 42375584), (200, 37078636), (224, 33105925), (280, 26484740), (350, 21187792), (400, 18539318), (560, 13242370), (700, 10593896), (800, 9269659), (1021, 7263200), (1120, 6621185), (1297, 5717600), (1400, 5296948), (2042, 3631600), (2594, 2858800), (2800, 2648474), (4084, 1815800), (5105, 1452640), (5188, 1429400), (5600, 1324237), (6485, 1143520), (7147, 1037600), (8168, 907900), (9079, 816800), (10210, 726320), (10376, 714700), (12970, 571760), (14294, 518800), (16336, 453950), (18158, 408400), (20420, 363160), (20752, 357350), (25525, 290528), (25940, 285880), (28588, 259400), (32425, 228704), (32672, 226975), (35735, 207520), (36316, 204200), (40840, 181580), (41504, 178675), (45395, 163360), (51050, 145264), (51880, 142940), (57176, 129700), (64850, 114352), (71470, 103760), (72632, 102100), (81680, 90790)]