201595520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2690

約数の個数: 128

約数和(自身を含む): 583407360

約数和(自身を除く): 381811840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2647, 2720, 3808, 4480, 4760, 5294, 5440, 7616, 9520, 10588, 10880, 13235, 15232, 18529, 19040, 21176, 26470, 37058, 38080, 42352, 44999, 52940, 74116, 76160, 84704, 89998, 92645, 105880, 148232, 169408, 179996, 185290, 211760, 224995, 296464, 314993, 338816, 359992, 370580, 423520, 449990, 592928, 629986, 719984, 741160, 847040, 899980, 1185856, 1259972, 1439968, 1482320, 1574965, 1694080, 1799960, 2371712, 2519944, 2879936, 2964640, 3149930, 3599920, 5039888, 5759872, 5929280, 6299860, 7199840, 10079776, 11858560, 12599720, 14399680, 20159552, 25199440, 28799360, 40319104, 50398880, 100797760, 201595520]

約数ペア:

[(1, 201595520), (2, 100797760), (4, 50398880), (5, 40319104), (7, 28799360), (8, 25199440), (10, 20159552), (14, 14399680), (16, 12599720), (17, 11858560), (20, 10079776), (28, 7199840), (32, 6299860), (34, 5929280), (35, 5759872), (40, 5039888), (56, 3599920), (64, 3149930), (68, 2964640), (70, 2879936), (80, 2519944), (85, 2371712), (112, 1799960), (119, 1694080), (128, 1574965), (136, 1482320), (140, 1439968), (160, 1259972), (170, 1185856), (224, 899980), (238, 847040), (272, 741160), (280, 719984), (320, 629986), (340, 592928), (448, 449990), (476, 423520), (544, 370580), (560, 359992), (595, 338816), (640, 314993), (680, 296464), (896, 224995), (952, 211760), (1088, 185290), (1120, 179996), (1190, 169408), (1360, 148232), (1904, 105880), (2176, 92645), (2240, 89998), (2380, 84704), (2647, 76160), (2720, 74116), (3808, 52940), (4480, 44999), (4760, 42352), (5294, 38080), (5440, 37058), (7616, 26470), (9520, 21176), (10588, 19040), (10880, 18529), (13235, 15232)]