428870400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3227

約数の個数: 216

約数和(自身を含む): 1618063104

約数和(自身を除く): 1189192704

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, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3191, 3200, 3360, 3840, 4200, 4480, 4800, 5376, 5600, 6382, 6400, 6720, 8400, 8960, 9573, 9600, 11200, 12764, 13440, 15955, 16800, 19146, 19200, 22337, 22400, 25528, 26880, 31910, 33600, 38292, 44674, 44800, 47865, 51056, 63820, 67011, 67200, 76584, 79775, 89348, 95730, 102112, 111685, 127640, 134022, 134400, 153168, 159550, 178696, 191460, 204224, 223370, 239325, 255280, 268044, 306336, 319100, 335055, 357392, 382920, 408448, 446740, 478650, 510560, 536088, 558425, 612672, 638200, 670110, 714784, 765840, 816896, 893480, 957300, 1021120, 1072176, 1116850, 1225344, 1276400, 1340220, 1429568, 1531680, 1675275, 1786960, 1914600, 2042240, 2144352, 2233700, 2450688, 2552800, 2680440, 2859136, 3063360, 3350550, 3573920, 3829200, 4084480, 4288704, 4467400, 5105600, 5360880, 5718272, 6126720, 6701100, 7147840, 7658400, 8577408, 8934800, 10211200, 10721760, 12253440, 13402200, 14295680, 15316800, 17154816, 17869600, 20422400, 21443520, 26804400, 28591360, 30633600, 35739200, 42887040, 53608800, 61267200, 71478400, 85774080, 107217600, 142956800, 214435200, 428870400]

約数ペア:

[(1, 428870400), (2, 214435200), (3, 142956800), (4, 107217600), (5, 85774080), (6, 71478400), (7, 61267200), (8, 53608800), (10, 42887040), (12, 35739200), (14, 30633600), (15, 28591360), (16, 26804400), (20, 21443520), (21, 20422400), (24, 17869600), (25, 17154816), (28, 15316800), (30, 14295680), (32, 13402200), (35, 12253440), (40, 10721760), (42, 10211200), (48, 8934800), (50, 8577408), (56, 7658400), (60, 7147840), (64, 6701100), (70, 6126720), (75, 5718272), (80, 5360880), (84, 5105600), (96, 4467400), (100, 4288704), (105, 4084480), (112, 3829200), (120, 3573920), (128, 3350550), (140, 3063360), (150, 2859136), (160, 2680440), (168, 2552800), (175, 2450688), (192, 2233700), (200, 2144352), (210, 2042240), (224, 1914600), (240, 1786960), (256, 1675275), (280, 1531680), (300, 1429568), (320, 1340220), (336, 1276400), (350, 1225344), (384, 1116850), (400, 1072176), (420, 1021120), (448, 957300), (480, 893480), (525, 816896), (560, 765840), (600, 714784), (640, 670110), (672, 638200), (700, 612672), (768, 558425), (800, 536088), (840, 510560), (896, 478650), (960, 446740), (1050, 408448), (1120, 382920), (1200, 357392), (1280, 335055), (1344, 319100), (1400, 306336), (1600, 268044), (1680, 255280), (1792, 239325), (1920, 223370), (2100, 204224), (2240, 191460), (2400, 178696), (2688, 159550), (2800, 153168), (3191, 134400), (3200, 134022), (3360, 127640), (3840, 111685), (4200, 102112), (4480, 95730), (4800, 89348), (5376, 79775), (5600, 76584), (6382, 67200), (6400, 67011), (6720, 63820), (8400, 51056), (8960, 47865), (9573, 44800), (9600, 44674), (11200, 38292), (12764, 33600), (13440, 31910), (15955, 26880), (16800, 25528), (19146, 22400), (19200, 22337)]