828029440

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 320

約数和(自身を含む): 2474841600

約数和(自身を除く): 1646812160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 49, 56, 64, 70, 80, 82, 92, 98, 112, 115, 128, 140, 160, 161, 164, 184, 196, 205, 224, 230, 245, 256, 280, 287, 320, 322, 328, 343, 368, 392, 410, 448, 460, 490, 512, 560, 574, 640, 644, 656, 686, 736, 784, 805, 820, 896, 920, 943, 980, 1120, 1127, 1148, 1280, 1288, 1312, 1372, 1435, 1472, 1568, 1610, 1640, 1715, 1792, 1840, 1886, 1960, 2009, 2240, 2254, 2296, 2560, 2576, 2624, 2744, 2870, 2944, 3136, 3220, 3280, 3430, 3584, 3680, 3772, 3920, 4018, 4480, 4508, 4592, 4715, 5152, 5248, 5488, 5635, 5740, 5888, 6272, 6440, 6560, 6601, 6860, 7360, 7544, 7840, 7889, 8036, 8960, 9016, 9184, 9430, 10045, 10304, 10496, 10976, 11270, 11480, 11776, 12544, 12880, 13120, 13202, 13720, 14063, 14720, 15088, 15680, 15778, 16072, 17920, 18032, 18368, 18860, 20090, 20608, 20992, 21952, 22540, 22960, 25088, 25760, 26240, 26404, 27440, 28126, 29440, 30176, 31360, 31556, 32144, 33005, 36064, 36736, 37720, 39445, 40180, 41216, 43904, 45080, 45920, 46207, 51520, 52480, 52808, 54880, 56252, 58880, 60352, 62720, 63112, 64288, 66010, 70315, 72128, 73472, 75440, 78890, 80360, 82432, 87808, 90160, 91840, 92414, 103040, 104960, 105616, 109760, 112504, 120704, 125440, 126224, 128576, 132020, 140630, 144256, 146944, 150880, 157780, 160720, 175616, 180320, 183680, 184828, 206080, 211232, 219520, 225008, 231035, 241408, 252448, 257152, 264040, 281260, 288512, 301760, 315560, 321440, 323449, 360640, 367360, 369656, 412160, 422464, 439040, 450016, 462070, 482816, 504896, 514304, 528080, 562520, 577024, 603520, 631120, 642880, 646898, 721280, 734720, 739312, 844928, 878080, 900032, 924140, 1009792, 1028608, 1056160, 1125040, 1207040, 1262240, 1285760, 1293796, 1442560, 1478624, 1617245, 1689856, 1800064, 1848280, 2019584, 2112320, 2250080, 2414080, 2524480, 2571520, 2587592, 2885120, 2957248, 3234490, 3379712, 3600128, 3696560, 4039168, 4224640, 4500160, 5048960, 5143040, 5175184, 5914496, 6468980, 7200256, 7393120, 8449280, 9000320, 10097920, 10350368, 11828992, 12937960, 14786240, 16898560, 18000640, 20195840, 20700736, 23657984, 25875920, 29572480, 36001280, 41401472, 51751840, 59144960, 82802944, 103503680, 118289920, 165605888, 207007360, 414014720, 828029440]

約数ペア:

[(1, 828029440), (2, 414014720), (4, 207007360), (5, 165605888), (7, 118289920), (8, 103503680), (10, 82802944), (14, 59144960), (16, 51751840), (20, 41401472), (23, 36001280), (28, 29572480), (32, 25875920), (35, 23657984), (40, 20700736), (41, 20195840), (46, 18000640), (49, 16898560), (56, 14786240), (64, 12937960), (70, 11828992), (80, 10350368), (82, 10097920), (92, 9000320), (98, 8449280), (112, 7393120), (115, 7200256), (128, 6468980), (140, 5914496), (160, 5175184), (161, 5143040), (164, 5048960), (184, 4500160), (196, 4224640), (205, 4039168), (224, 3696560), (230, 3600128), (245, 3379712), (256, 3234490), (280, 2957248), (287, 2885120), (320, 2587592), (322, 2571520), (328, 2524480), (343, 2414080), (368, 2250080), (392, 2112320), (410, 2019584), (448, 1848280), (460, 1800064), (490, 1689856), (512, 1617245), (560, 1478624), (574, 1442560), (640, 1293796), (644, 1285760), (656, 1262240), (686, 1207040), (736, 1125040), (784, 1056160), (805, 1028608), (820, 1009792), (896, 924140), (920, 900032), (943, 878080), (980, 844928), (1120, 739312), (1127, 734720), (1148, 721280), (1280, 646898), (1288, 642880), (1312, 631120), (1372, 603520), (1435, 577024), (1472, 562520), (1568, 528080), (1610, 514304), (1640, 504896), (1715, 482816), (1792, 462070), (1840, 450016), (1886, 439040), (1960, 422464), (2009, 412160), (2240, 369656), (2254, 367360), (2296, 360640), (2560, 323449), (2576, 321440), (2624, 315560), (2744, 301760), (2870, 288512), (2944, 281260), (3136, 264040), (3220, 257152), (3280, 252448), (3430, 241408), (3584, 231035), (3680, 225008), (3772, 219520), (3920, 211232), (4018, 206080), (4480, 184828), (4508, 183680), (4592, 180320), (4715, 175616), (5152, 160720), (5248, 157780), (5488, 150880), (5635, 146944), (5740, 144256), (5888, 140630), (6272, 132020), (6440, 128576), (6560, 126224), (6601, 125440), (6860, 120704), (7360, 112504), (7544, 109760), (7840, 105616), (7889, 104960), (8036, 103040), (8960, 92414), (9016, 91840), (9184, 90160), (9430, 87808), (10045, 82432), (10304, 80360), (10496, 78890), (10976, 75440), (11270, 73472), (11480, 72128), (11776, 70315), (12544, 66010), (12880, 64288), (13120, 63112), (13202, 62720), (13720, 60352), (14063, 58880), (14720, 56252), (15088, 54880), (15680, 52808), (15778, 52480), (16072, 51520), (17920, 46207), (18032, 45920), (18368, 45080), (18860, 43904), (20090, 41216), (20608, 40180), (20992, 39445), (21952, 37720), (22540, 36736), (22960, 36064), (25088, 33005), (25760, 32144), (26240, 31556), (26404, 31360), (27440, 30176), (28126, 29440)]