268151040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7759}}^1$

素因数の和:7789

約数の個数: 144

約数和(自身を含む): 951686400

約数和(自身を除く): 683535360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7759, 8640, 11520, 15518, 17280, 23277, 31036, 34560, 38795, 46554, 62072, 69831, 77590, 93108, 116385, 124144, 139662, 155180, 186216, 209493, 232770, 248288, 279324, 310360, 349155, 372432, 418986, 465540, 496576, 558648, 620720, 698310, 744864, 837972, 931080, 993152, 1047465, 1117296, 1241440, 1396620, 1489728, 1675944, 1862160, 1986304, 2094930, 2234592, 2482880, 2793240, 2979456, 3351888, 3724320, 4189860, 4469184, 4965760, 5586480, 5958912, 6703776, 7448640, 8379720, 8938368, 9931520, 11172960, 13407552, 14897280, 16759440, 17876736, 22345920, 26815104, 29794560, 33518880, 44691840, 53630208, 67037760, 89383680, 134075520, 268151040]

約数ペア:

[(1, 268151040), (2, 134075520), (3, 89383680), (4, 67037760), (5, 53630208), (6, 44691840), (8, 33518880), (9, 29794560), (10, 26815104), (12, 22345920), (15, 17876736), (16, 16759440), (18, 14897280), (20, 13407552), (24, 11172960), (27, 9931520), (30, 8938368), (32, 8379720), (36, 7448640), (40, 6703776), (45, 5958912), (48, 5586480), (54, 4965760), (60, 4469184), (64, 4189860), (72, 3724320), (80, 3351888), (90, 2979456), (96, 2793240), (108, 2482880), (120, 2234592), (128, 2094930), (135, 1986304), (144, 1862160), (160, 1675944), (180, 1489728), (192, 1396620), (216, 1241440), (240, 1117296), (256, 1047465), (270, 993152), (288, 931080), (320, 837972), (360, 744864), (384, 698310), (432, 620720), (480, 558648), (540, 496576), (576, 465540), (640, 418986), (720, 372432), (768, 349155), (864, 310360), (960, 279324), (1080, 248288), (1152, 232770), (1280, 209493), (1440, 186216), (1728, 155180), (1920, 139662), (2160, 124144), (2304, 116385), (2880, 93108), (3456, 77590), (3840, 69831), (4320, 62072), (5760, 46554), (6912, 38795), (7759, 34560), (8640, 31036), (11520, 23277), (15518, 17280)]