566659520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 168

約数和(自身を含む): 1594896480

約数和(自身を除く): 1028236960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 140, 142, 160, 196, 224, 245, 280, 284, 320, 355, 392, 448, 490, 497, 509, 560, 568, 710, 784, 980, 994, 1018, 1120, 1136, 1420, 1568, 1960, 1988, 2036, 2240, 2272, 2485, 2545, 2840, 3136, 3479, 3563, 3920, 3976, 4072, 4544, 4970, 5090, 5680, 6958, 7126, 7840, 7952, 8144, 9940, 10180, 11360, 13916, 14252, 15680, 15904, 16288, 17395, 17815, 19880, 20360, 22720, 24941, 27832, 28504, 31808, 32576, 34790, 35630, 36139, 39760, 40720, 49882, 55664, 57008, 69580, 71260, 72278, 79520, 81440, 99764, 111328, 114016, 124705, 139160, 142520, 144556, 159040, 162880, 180695, 199528, 222656, 228032, 249410, 252973, 278320, 285040, 289112, 361390, 399056, 498820, 505946, 556640, 570080, 578224, 722780, 798112, 997640, 1011892, 1113280, 1140160, 1156448, 1264865, 1445560, 1596224, 1770811, 1995280, 2023784, 2312896, 2529730, 2891120, 3541622, 3990560, 4047568, 5059460, 5782240, 7083244, 7981120, 8095136, 8854055, 10118920, 11564480, 14166488, 16190272, 17708110, 20237840, 28332976, 35416220, 40475680, 56665952, 70832440, 80951360, 113331904, 141664880, 283329760, 566659520]

約数ペア:

[(1, 566659520), (2, 283329760), (4, 141664880), (5, 113331904), (7, 80951360), (8, 70832440), (10, 56665952), (14, 40475680), (16, 35416220), (20, 28332976), (28, 20237840), (32, 17708110), (35, 16190272), (40, 14166488), (49, 11564480), (56, 10118920), (64, 8854055), (70, 8095136), (71, 7981120), (80, 7083244), (98, 5782240), (112, 5059460), (140, 4047568), (142, 3990560), (160, 3541622), (196, 2891120), (224, 2529730), (245, 2312896), (280, 2023784), (284, 1995280), (320, 1770811), (355, 1596224), (392, 1445560), (448, 1264865), (490, 1156448), (497, 1140160), (509, 1113280), (560, 1011892), (568, 997640), (710, 798112), (784, 722780), (980, 578224), (994, 570080), (1018, 556640), (1120, 505946), (1136, 498820), (1420, 399056), (1568, 361390), (1960, 289112), (1988, 285040), (2036, 278320), (2240, 252973), (2272, 249410), (2485, 228032), (2545, 222656), (2840, 199528), (3136, 180695), (3479, 162880), (3563, 159040), (3920, 144556), (3976, 142520), (4072, 139160), (4544, 124705), (4970, 114016), (5090, 111328), (5680, 99764), (6958, 81440), (7126, 79520), (7840, 72278), (7952, 71260), (8144, 69580), (9940, 57008), (10180, 55664), (11360, 49882), (13916, 40720), (14252, 39760), (15680, 36139), (15904, 35630), (16288, 34790), (17395, 32576), (17815, 31808), (19880, 28504), (20360, 27832), (22720, 24941)]