2824646720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1949}}^1$

素因数の和:2620

約数の個数: 112

約数和(自身を含む): 7702905600

約数和(自身を除く): 4878258880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 647, 1120, 1294, 1949, 2240, 2588, 3235, 3898, 4529, 5176, 6470, 7796, 9058, 9745, 10352, 12940, 13643, 15592, 18116, 19490, 20704, 22645, 25880, 27286, 31184, 36232, 38980, 41408, 45290, 51760, 54572, 62368, 68215, 72464, 77960, 90580, 103520, 109144, 124736, 136430, 144928, 155920, 181160, 207040, 218288, 272860, 289856, 311840, 362320, 436576, 545720, 623680, 724640, 873152, 1091440, 1261003, 1449280, 2182880, 2522006, 4365760, 5044012, 6305015, 8827021, 10088024, 12610030, 17654042, 20176048, 25220060, 35308084, 40352096, 44135105, 50440120, 70616168, 80704192, 88270210, 100880240, 141232336, 176540420, 201760480, 282464672, 353080840, 403520960, 564929344, 706161680, 1412323360, 2824646720]

約数ペア:

[(1, 2824646720), (2, 1412323360), (4, 706161680), (5, 564929344), (7, 403520960), (8, 353080840), (10, 282464672), (14, 201760480), (16, 176540420), (20, 141232336), (28, 100880240), (32, 88270210), (35, 80704192), (40, 70616168), (56, 50440120), (64, 44135105), (70, 40352096), (80, 35308084), (112, 25220060), (140, 20176048), (160, 17654042), (224, 12610030), (280, 10088024), (320, 8827021), (448, 6305015), (560, 5044012), (647, 4365760), (1120, 2522006), (1294, 2182880), (1949, 1449280), (2240, 1261003), (2588, 1091440), (3235, 873152), (3898, 724640), (4529, 623680), (5176, 545720), (6470, 436576), (7796, 362320), (9058, 311840), (9745, 289856), (10352, 272860), (12940, 218288), (13643, 207040), (15592, 181160), (18116, 155920), (19490, 144928), (20704, 136430), (22645, 124736), (25880, 109144), (27286, 103520), (31184, 90580), (36232, 77960), (38980, 72464), (41408, 68215), (45290, 62368), (51760, 54572)]