38498880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 224

約数和(自身を含む): 148352256

約数和(自身を除く): 109853376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 337, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 674, 680, 714, 816, 840, 952, 960, 1011, 1020, 1088, 1120, 1190, 1344, 1348, 1360, 1428, 1632, 1680, 1685, 1785, 1904, 2022, 2040, 2240, 2359, 2380, 2696, 2720, 2856, 3264, 3360, 3370, 3570, 3808, 4044, 4080, 4718, 4760, 5055, 5392, 5440, 5712, 5729, 6720, 6740, 7077, 7140, 7616, 8088, 8160, 9436, 9520, 10110, 10784, 11424, 11458, 11795, 13480, 14154, 14280, 16176, 16320, 17187, 18872, 19040, 20220, 21568, 22848, 22916, 23590, 26960, 28308, 28560, 28645, 32352, 34374, 35385, 37744, 38080, 40103, 40440, 45832, 47180, 53920, 56616, 57120, 57290, 64704, 68748, 70770, 75488, 80206, 80880, 85935, 91664, 94360, 107840, 113232, 114240, 114580, 120309, 137496, 141540, 150976, 160412, 161760, 171870, 183328, 188720, 200515, 226464, 229160, 240618, 274992, 283080, 320824, 323520, 343740, 366656, 377440, 401030, 452928, 458320, 481236, 549984, 566160, 601545, 641648, 687480, 754880, 802060, 916640, 962472, 1099968, 1132320, 1203090, 1283296, 1374960, 1604120, 1833280, 1924944, 2264640, 2406180, 2566592, 2749920, 3208240, 3849888, 4812360, 5499840, 6416480, 7699776, 9624720, 12832960, 19249440, 38498880]

約数ペア:

[(1, 38498880), (2, 19249440), (3, 12832960), (4, 9624720), (5, 7699776), (6, 6416480), (7, 5499840), (8, 4812360), (10, 3849888), (12, 3208240), (14, 2749920), (15, 2566592), (16, 2406180), (17, 2264640), (20, 1924944), (21, 1833280), (24, 1604120), (28, 1374960), (30, 1283296), (32, 1203090), (34, 1132320), (35, 1099968), (40, 962472), (42, 916640), (48, 802060), (51, 754880), (56, 687480), (60, 641648), (64, 601545), (68, 566160), (70, 549984), (80, 481236), (84, 458320), (85, 452928), (96, 401030), (102, 377440), (105, 366656), (112, 343740), (119, 323520), (120, 320824), (136, 283080), (140, 274992), (160, 240618), (168, 229160), (170, 226464), (192, 200515), (204, 188720), (210, 183328), (224, 171870), (238, 161760), (240, 160412), (255, 150976), (272, 141540), (280, 137496), (320, 120309), (336, 114580), (337, 114240), (340, 113232), (357, 107840), (408, 94360), (420, 91664), (448, 85935), (476, 80880), (480, 80206), (510, 75488), (544, 70770), (560, 68748), (595, 64704), (672, 57290), (674, 57120), (680, 56616), (714, 53920), (816, 47180), (840, 45832), (952, 40440), (960, 40103), (1011, 38080), (1020, 37744), (1088, 35385), (1120, 34374), (1190, 32352), (1344, 28645), (1348, 28560), (1360, 28308), (1428, 26960), (1632, 23590), (1680, 22916), (1685, 22848), (1785, 21568), (1904, 20220), (2022, 19040), (2040, 18872), (2240, 17187), (2359, 16320), (2380, 16176), (2696, 14280), (2720, 14154), (2856, 13480), (3264, 11795), (3360, 11458), (3370, 11424), (3570, 10784), (3808, 10110), (4044, 9520), (4080, 9436), (4718, 8160), (4760, 8088), (5055, 7616), (5392, 7140), (5440, 7077), (5712, 6740), (5729, 6720)]