7262866240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{967}}^1$

素因数の和:1477

約数の個数: 168

約数和(自身を含む): 20181173760

約数和(自身を除く): 12918307520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 479, 490, 560, 784, 958, 967, 980, 1120, 1568, 1916, 1934, 1960, 2240, 2395, 3136, 3353, 3832, 3868, 3920, 4790, 4835, 6706, 6769, 7664, 7736, 7840, 9580, 9670, 13412, 13538, 15328, 15472, 15680, 16765, 19160, 19340, 23471, 26824, 27076, 30656, 30944, 33530, 33845, 38320, 38680, 46942, 47383, 53648, 54152, 61888, 67060, 67690, 76640, 77360, 93884, 94766, 107296, 108304, 117355, 134120, 135380, 153280, 154720, 187768, 189532, 214592, 216608, 234710, 236915, 268240, 270760, 309440, 375536, 379064, 433216, 463193, 469420, 473830, 536480, 541520, 751072, 758128, 926386, 938840, 947660, 1072960, 1083040, 1502144, 1516256, 1852772, 1877680, 1895320, 2166080, 2315965, 3032512, 3242351, 3705544, 3755360, 3790640, 4631930, 6484702, 7411088, 7510720, 7581280, 9263860, 12969404, 14822176, 15162560, 16211755, 18527720, 22696457, 25938808, 29644352, 32423510, 37055440, 45392914, 51877616, 64847020, 74110880, 90785828, 103755232, 113482285, 129694040, 148221760, 181571656, 207510464, 226964570, 259388080, 363143312, 453929140, 518776160, 726286624, 907858280, 1037552320, 1452573248, 1815716560, 3631433120, 7262866240]

約数ペア:

[(1, 7262866240), (2, 3631433120), (4, 1815716560), (5, 1452573248), (7, 1037552320), (8, 907858280), (10, 726286624), (14, 518776160), (16, 453929140), (20, 363143312), (28, 259388080), (32, 226964570), (35, 207510464), (40, 181571656), (49, 148221760), (56, 129694040), (64, 113482285), (70, 103755232), (80, 90785828), (98, 74110880), (112, 64847020), (140, 51877616), (160, 45392914), (196, 37055440), (224, 32423510), (245, 29644352), (280, 25938808), (320, 22696457), (392, 18527720), (448, 16211755), (479, 15162560), (490, 14822176), (560, 12969404), (784, 9263860), (958, 7581280), (967, 7510720), (980, 7411088), (1120, 6484702), (1568, 4631930), (1916, 3790640), (1934, 3755360), (1960, 3705544), (2240, 3242351), (2395, 3032512), (3136, 2315965), (3353, 2166080), (3832, 1895320), (3868, 1877680), (3920, 1852772), (4790, 1516256), (4835, 1502144), (6706, 1083040), (6769, 1072960), (7664, 947660), (7736, 938840), (7840, 926386), (9580, 758128), (9670, 751072), (13412, 541520), (13538, 536480), (15328, 473830), (15472, 469420), (15680, 463193), (16765, 433216), (19160, 379064), (19340, 375536), (23471, 309440), (26824, 270760), (27076, 268240), (30656, 236915), (30944, 234710), (33530, 216608), (33845, 214592), (38320, 189532), (38680, 187768), (46942, 154720), (47383, 153280), (53648, 135380), (54152, 134120), (61888, 117355), (67060, 108304), (67690, 107296), (76640, 94766), (77360, 93884)]