428668800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6413

約数の個数: 192

約数和(自身を含む): 1613884800

約数和(自身を除く): 1185216000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6379, 6720, 8400, 9600, 11200, 12758, 13440, 16800, 19137, 22400, 25516, 31895, 33600, 38274, 44653, 51032, 63790, 67200, 76548, 89306, 95685, 102064, 127580, 133959, 153096, 159475, 178612, 191370, 204128, 223265, 255160, 267918, 306192, 318950, 357224, 382740, 408256, 446530, 478425, 510320, 535836, 612384, 637900, 669795, 714448, 765480, 816512, 893060, 956850, 1020640, 1071672, 1116325, 1224768, 1275800, 1339590, 1428896, 1530960, 1786120, 1913700, 2041280, 2143344, 2232650, 2449536, 2551600, 2679180, 2857792, 3061920, 3348975, 3572240, 3827400, 4082560, 4286688, 4465300, 5103200, 5358360, 5715584, 6123840, 6697950, 7144480, 7654800, 8573376, 8930600, 10206400, 10716720, 12247680, 13395900, 14288960, 15309600, 17146752, 17861200, 20412800, 21433440, 26791800, 28577920, 30619200, 35722400, 42866880, 53583600, 61238400, 71444800, 85733760, 107167200, 142889600, 214334400, 428668800]

約数ペア:

[(1, 428668800), (2, 214334400), (3, 142889600), (4, 107167200), (5, 85733760), (6, 71444800), (7, 61238400), (8, 53583600), (10, 42866880), (12, 35722400), (14, 30619200), (15, 28577920), (16, 26791800), (20, 21433440), (21, 20412800), (24, 17861200), (25, 17146752), (28, 15309600), (30, 14288960), (32, 13395900), (35, 12247680), (40, 10716720), (42, 10206400), (48, 8930600), (50, 8573376), (56, 7654800), (60, 7144480), (64, 6697950), (70, 6123840), (75, 5715584), (80, 5358360), (84, 5103200), (96, 4465300), (100, 4286688), (105, 4082560), (112, 3827400), (120, 3572240), (128, 3348975), (140, 3061920), (150, 2857792), (160, 2679180), (168, 2551600), (175, 2449536), (192, 2232650), (200, 2143344), (210, 2041280), (224, 1913700), (240, 1786120), (280, 1530960), (300, 1428896), (320, 1339590), (336, 1275800), (350, 1224768), (384, 1116325), (400, 1071672), (420, 1020640), (448, 956850), (480, 893060), (525, 816512), (560, 765480), (600, 714448), (640, 669795), (672, 637900), (700, 612384), (800, 535836), (840, 510320), (896, 478425), (960, 446530), (1050, 408256), (1120, 382740), (1200, 357224), (1344, 318950), (1400, 306192), (1600, 267918), (1680, 255160), (1920, 223265), (2100, 204128), (2240, 191370), (2400, 178612), (2688, 159475), (2800, 153096), (3200, 133959), (3360, 127580), (4200, 102064), (4480, 95685), (4800, 89306), (5600, 76548), (6379, 67200), (6720, 63790), (8400, 51032), (9600, 44653), (11200, 38274), (12758, 33600), (13440, 31895), (16800, 25516), (19137, 22400)]